fix(session-synchronizer): improve session name extraction for Claude and Codex

New conversations were crossing a short but important consistency gap.
The route could already point at a newly created session id while the
projects payload had not refreshed yet, and realtime/optimistic messages
could still be keyed under a provisional id. In that window the UI could
stop reading the active session store, briefly render the conversation as
missing, and then repopulate it a moment later.

That same gap also made duplication more likely. Optimistic local user
messages could survive long enough to appear beside the persisted copy,
and finalized assistant streaming rows could sit directly next to the
server-backed assistant message with the same content before realtime state
was cleared. The result was a chat view that felt unstable exactly when a
new session was being created.

This commit makes session-id reconciliation a first-class part of the chat
flow instead of assuming every layer will agree immediately. The session
store now understands canonical session aliases and can migrate one
conversation from a provisional id to the real id without dropping its
in-memory state. The route navigation path can replace the provisional URL
entry instead of stacking it in history, and the project/session selection
logic keeps a synthetic selected session alive long enough for the sidebar
and project payloads to catch up.

The practical goal is to keep one visible conversation throughout the whole
creation lifecycle: no dead window between websocket events and project
refresh, no stale provisional URL after the real id is known, and no extra
optimistic/local bubbles when server history catches up.

eslint.config.js

@@ -157,11 +157,7 @@ export default tseslint.config(
         },
         {
           type: "backend-shared-utils", // shared backend runtime helpers that modules may import directly
-          pattern: [
-            "server/shared/utils.{js,ts}",
-            "server/shared/frontmatter.ts",
-            "server/shared/claude-cli-path.ts",
-          ], // classify shared utility files so modules can depend on them explicitly
+          pattern: ["server/shared/utils.{js,ts}", "server/shared/claude-cli-path.ts"], // classify the shared utils file so modules can depend on it explicitly
           mode: "file",
         },
         {

server/cursor-cli.js

@@ -150,6 +150,7 @@ async function spawnCursor(command, options = {}, ws) {
 
         try {
           const response = JSON.parse(line);
+          console.log('Parsed JSON response:', response);
 
           // Handle different message types
           switch (response.type) {
@@ -158,6 +159,7 @@ async function spawnCursor(command, options = {}, ws) {
                 // Capture session ID
                 if (response.session_id && !capturedSessionId) {
                   capturedSessionId = response.session_id;
+                  console.log('Captured session ID:', capturedSessionId);
 
                   // Update process key with captured session ID
                   if (processKey !== capturedSessionId) {
@@ -195,6 +197,7 @@ async function spawnCursor(command, options = {}, ws) {
 
             case 'result': {
               // Session complete — send stream end + lifecycle complete with result payload
+              console.log('Cursor session result:', response);
               const resultText = typeof response.result === 'string' ? response.result : '';
               ws.send(createNormalizedMessage({
                 kind: 'complete',
@@ -210,6 +213,8 @@ async function spawnCursor(command, options = {}, ws) {
               // Unknown message types — ignore.
           }
         } catch (parseError) {
+          console.log('Non-JSON response:', line);
+
           if (shouldSuppressForTrustRetry(line)) {
             return;
           }
@@ -223,6 +228,7 @@ async function spawnCursor(command, options = {}, ws) {
       // Handle stdout (streaming JSON responses)
       cursorProcess.stdout.on('data', (data) => {
         const rawOutput = data.toString();
+        console.log('Cursor CLI stdout:', rawOutput);
 
         // Stream chunks can split JSON objects across packets; keep trailing partial line.
         stdoutLineBuffer += rawOutput;
@@ -248,6 +254,8 @@ async function spawnCursor(command, options = {}, ws) {
 
       // Handle process completion
       cursorProcess.on('close', async (code) => {
+        console.log(`Cursor CLI process exited with code ${code}`);
+
         const finalSessionId = capturedSessionId || sessionId || processKey;
         activeCursorProcesses.delete(finalSessionId);
 

server/gemini-cli.js

@@ -1,123 +1,19 @@
 import { spawn } from 'child_process';
-import { promises as fs } from 'fs';
-import os from 'os';
-import path from 'path';
-
 import crossSpawn from 'cross-spawn';
 
+// Use cross-spawn on Windows for correct .cmd resolution (same pattern as cursor-cli.js)
+const spawnFunction = process.platform === 'win32' ? crossSpawn : spawn;
+import { promises as fs } from 'fs';
+import path from 'path';
+import os from 'os';
 import sessionManager from './sessionManager.js';
 import GeminiResponseHandler from './gemini-response-handler.js';
 import { notifyRunFailed, notifyRunStopped } from './services/notification-orchestrator.js';
 import { providerAuthService } from './modules/providers/services/provider-auth.service.js';
 import { createNormalizedMessage } from './shared/utils.js';
 
-// Use cross-spawn on Windows for correct .cmd resolution (same pattern as cursor-cli.js)
-const spawnFunction = process.platform === 'win32' ? crossSpawn : spawn;
-
 let activeGeminiProcesses = new Map(); // Track active processes by session ID
 
-function mapGeminiExitCodeToMessage(exitCode) {
-    switch (exitCode) {
-        case 42:
-            return 'Gemini rejected the request input (exit code 42).';
-        case 44:
-            return 'Gemini sandbox error (exit code 44). Check local sandbox/container settings.';
-        case 52:
-            return 'Gemini configuration error (exit code 52). Check your Gemini settings files for invalid JSON/config.';
-        case 53:
-            return 'Gemini conversation turn limit reached (exit code 53). Start a new Gemini session.';
-        default:
-            return null;
-    }
-}
-
-const GEMINI_AUTH_ENV_KEYS = [
-    'GEMINI_API_KEY',
-    'GOOGLE_API_KEY',
-    'GOOGLE_CLOUD_PROJECT',
-    'GOOGLE_CLOUD_PROJECT_ID',
-    'GOOGLE_CLOUD_LOCATION',
-    'GOOGLE_APPLICATION_CREDENTIALS'
-];
-
-function parseEnvFileContent(content) {
-    const parsed = {};
-
-    for (const rawLine of content.split(/\r?\n/)) {
-        const line = rawLine.trim();
-        if (!line || line.startsWith('#')) {
-            continue;
-        }
-
-        const exportPrefix = 'export ';
-        const normalizedLine = line.startsWith(exportPrefix) ? line.slice(exportPrefix.length).trim() : line;
-        const separatorIndex = normalizedLine.indexOf('=');
-
-        if (separatorIndex <= 0) {
-            continue;
-        }
-
-        const key = normalizedLine.slice(0, separatorIndex).trim();
-        if (!key) {
-            continue;
-        }
-
-        let value = normalizedLine.slice(separatorIndex + 1).trim();
-        const hasDoubleQuotes = value.startsWith('"') && value.endsWith('"');
-        const hasSingleQuotes = value.startsWith('\'') && value.endsWith('\'');
-
-        if (hasDoubleQuotes || hasSingleQuotes) {
-            value = value.slice(1, -1);
-        } else {
-            // Support inline comments in unquoted values: KEY=value # comment
-            value = value.replace(/\s+#.*$/, '').trim();
-        }
-
-        parsed[key] = value;
-    }
-
-    return parsed;
-}
-
-async function loadGeminiUserLevelEnv() {
-    const geminiCliHome = (process.env.GEMINI_CLI_HOME || '').trim() || os.homedir();
-    const envCandidates = [
-        path.join(geminiCliHome, '.gemini', '.env'),
-        path.join(geminiCliHome, '.env')
-    ];
-
-    for (const envPath of envCandidates) {
-        try {
-            await fs.access(envPath);
-            const content = await fs.readFile(envPath, 'utf8');
-            return parseEnvFileContent(content);
-        } catch {
-            // Keep scanning for the next candidate.
-        }
-    }
-
-    return {};
-}
-
-async function buildGeminiProcessEnv() {
-    const processEnv = { ...process.env };
-    if (processEnv.GEMINI_API_KEY || processEnv.GOOGLE_API_KEY || processEnv.GOOGLE_APPLICATION_CREDENTIALS) {
-        return processEnv;
-    }
-
-    // Gemini CLI docs recommend ~/.gemini/.env for persistent headless auth settings.
-    // When the server process was launched without shell profile variables, we still
-    // want the spawned CLI process to inherit those user-level credentials.
-    const userEnv = await loadGeminiUserLevelEnv();
-    for (const key of GEMINI_AUTH_ENV_KEYS) {
-        if (!processEnv[key] && userEnv[key]) {
-            processEnv[key] = userEnv[key];
-        }
-    }
-
-    return processEnv;
-}
-
 async function spawnGemini(command, options = {}, ws) {
     const { sessionId, projectPath, cwd, toolsSettings, permissionMode, images, sessionSummary } = options;
     let capturedSessionId = sessionId; // Track session ID throughout the process
@@ -204,11 +100,6 @@ async function spawnGemini(command, options = {}, ws) {
         args.push('--debug');
     }
 
-    // This integration runs Gemini in headless mode and cannot answer trust prompts.
-    // Skip folder-trust interactivity so authenticated runs don't fail with
-    // FatalUntrustedWorkspaceError in previously unseen directories.
-    args.push('--skip-trust');
-
     // Add MCP config flag only if MCP servers are configured
     try {
         const geminiConfigPath = path.join(os.homedir(), '.gemini.json');
@@ -263,6 +154,9 @@ async function spawnGemini(command, options = {}, ws) {
 
     // Try to find gemini in PATH first, then fall back to environment variable
     const geminiPath = process.env.GEMINI_PATH || 'gemini';
+    console.log('Spawning Gemini CLI:', geminiPath, args.join(' '));
+    console.log('Working directory:', workingDir);
+
     let spawnCmd = geminiPath;
     let spawnArgs = args;
 
@@ -274,13 +168,11 @@ async function spawnGemini(command, options = {}, ws) {
         spawnArgs = ['-c', 'exec "$0" "$@"', geminiPath, ...args];
     }
 
-    const spawnEnv = await buildGeminiProcessEnv();
-
     return new Promise((resolve, reject) => {
         const geminiProcess = spawnFunction(spawnCmd, spawnArgs, {
             cwd: workingDir,
             stdio: ['pipe', 'pipe', 'pipe'],
-            env: spawnEnv
+            env: { ...process.env } // Inherit all environment variables
         });
         let terminalNotificationSent = false;
         let terminalFailureReason = null;
@@ -384,43 +276,12 @@ async function spawnGemini(command, options = {}, ws) {
                     }
                 },
                 onInit: (event) => {
-                    const discoveredSessionId = event?.session_id;
-                    if (!discoveredSessionId) {
-                        return;
-                    }
-
-                    // New Gemini sessions announce their canonical ID asynchronously via the
-                    // initial `init` stream event. Avoid synthetic IDs and only register
-                    // the session once that real ID is known (same model used by Claude/Codex).
-                    if (!capturedSessionId) {
-                        capturedSessionId = discoveredSessionId;
-
-                        sessionManager.createSession(capturedSessionId, cwd || process.cwd());
-                        if (command) {
-                            sessionManager.addMessage(capturedSessionId, 'user', command);
+                    if (capturedSessionId) {
+                        const sess = sessionManager.getSession(capturedSessionId);
+                        if (sess && !sess.cliSessionId) {
+                            sess.cliSessionId = event.session_id;
+                            sessionManager.saveSession(capturedSessionId);
                         }
-
-                        if (processKey !== capturedSessionId) {
-                            activeGeminiProcesses.delete(processKey);
-                            activeGeminiProcesses.set(capturedSessionId, geminiProcess);
-                        }
-
-                        geminiProcess.sessionId = capturedSessionId;
-
-                        if (ws.setSessionId && typeof ws.setSessionId === 'function') {
-                            ws.setSessionId(capturedSessionId);
-                        }
-
-                        if (!sessionId && !sessionCreatedSent) {
-                            sessionCreatedSent = true;
-                            ws.send(createNormalizedMessage({ kind: 'session_created', newSessionId: capturedSessionId, sessionId: capturedSessionId, provider: 'gemini' }));
-                        }
-                    }
-
-                    const sess = sessionManager.getSession(capturedSessionId);
-                    if (sess && !sess.cliSessionId) {
-                        sess.cliSessionId = discoveredSessionId;
-                        sessionManager.saveSession(capturedSessionId);
                     }
                 }
             });
@@ -431,6 +292,30 @@ async function spawnGemini(command, options = {}, ws) {
             const rawOutput = data.toString();
             startTimeout(); // Re-arm the timeout
 
+            // For new sessions, create a session ID FIRST
+            if (!sessionId && !sessionCreatedSent && !capturedSessionId) {
+                capturedSessionId = `gemini_${Date.now()}`;
+                sessionCreatedSent = true;
+
+                // Create session in session manager
+                sessionManager.createSession(capturedSessionId, cwd || process.cwd());
+
+                // Save the user message now that we have a session ID
+                if (command) {
+                    sessionManager.addMessage(capturedSessionId, 'user', command);
+                }
+
+                // Update process key with captured session ID
+                if (processKey !== capturedSessionId) {
+                    activeGeminiProcesses.delete(processKey);
+                    activeGeminiProcesses.set(capturedSessionId, geminiProcess);
+                }
+
+                ws.setSessionId && typeof ws.setSessionId === 'function' && ws.setSessionId(capturedSessionId);
+
+                ws.send(createNormalizedMessage({ kind: 'session_created', newSessionId: capturedSessionId, sessionId: capturedSessionId, provider: 'gemini' }));
+            }
+
             if (responseHandler) {
                 responseHandler.processData(rawOutput);
             } else if (rawOutput) {
@@ -496,38 +381,12 @@ async function spawnGemini(command, options = {}, ws) {
                 notifyTerminalState({ code });
                 resolve();
             } else {
-                const socketSessionId = typeof ws.getSessionId === 'function' ? ws.getSessionId() : finalSessionId;
-
-                // code 127 = shell "command not found" - check installation
+                // code 127 = shell "command not found" — check installation
                 if (code === 127) {
                     const installed = await providerAuthService.isProviderInstalled('gemini');
                     if (!installed) {
-                        terminalFailureReason = 'Gemini CLI is not installed. Please install it first: https://github.com/google-gemini/gemini-cli';
-                        ws.send(createNormalizedMessage({ kind: 'error', content: terminalFailureReason, sessionId: socketSessionId, provider: 'gemini' }));
-                    }
-                } else if (code === 41) {
-                    // Gemini CLI documents exit code 41 as FatalAuthenticationError.
-                    // Surface an actionable auth error instead of a generic exit-code message.
-                    let authErrorSuffix = '';
-                    try {
-                        const authStatus = await providerAuthService.getProviderAuthStatus('gemini');
-                        if (!authStatus?.authenticated && authStatus?.error) {
-                            authErrorSuffix = ` Details: ${authStatus.error}`;
-                        }
-                    } catch {
-                        // Keep base remediation text when auth status lookup fails.
-                    }
-
-                    terminalFailureReason =
-                        'Gemini authentication failed (exit code 41). '
-                        + 'Run `gemini` in a terminal to choose an auth method, or configure a valid `GEMINI_API_KEY`.'
-                        + authErrorSuffix;
-                    ws.send(createNormalizedMessage({ kind: 'error', content: terminalFailureReason, sessionId: socketSessionId, provider: 'gemini' }));
-                } else {
-                    const mappedError = mapGeminiExitCodeToMessage(code);
-                    if (mappedError) {
-                        terminalFailureReason = mappedError;
-                        ws.send(createNormalizedMessage({ kind: 'error', content: terminalFailureReason, sessionId: socketSessionId, provider: 'gemini' }));
+                        const socketSessionId = typeof ws.getSessionId === 'function' ? ws.getSessionId() : finalSessionId;
+                        ws.send(createNormalizedMessage({ kind: 'error', content: 'Gemini CLI is not installed. Please install it first: https://github.com/google-gemini/gemini-cli', sessionId: socketSessionId, provider: 'gemini' }));
                     }
                 }
 
@@ -535,14 +394,7 @@ async function spawnGemini(command, options = {}, ws) {
                     code,
                     error: code === null ? 'Gemini CLI process was terminated or timed out' : null
                 });
-                reject(
-                    new Error(
-                        terminalFailureReason
-                        || (code === null
-                            ? 'Gemini CLI process was terminated or timed out'
-                            : `Gemini CLI exited with code ${code}`)
-                    )
-                );
+                reject(new Error(code === null ? 'Gemini CLI process was terminated or timed out' : `Gemini CLI exited with code ${code}`));
             }
         });
 

server/modules/database/migrations.ts

@@ -257,10 +257,8 @@ const rebuildSessionsTableWithProjectSchema = (db: Database): void => {
 
   if (!shouldRebuild) {
     addColumnToTableIfNotExists(db, 'sessions', columnNames, 'jsonl_path', 'TEXT');
-    addColumnToTableIfNotExists(db, 'sessions', columnNames, 'isArchived', 'BOOLEAN DEFAULT 0');
     addColumnToTableIfNotExists(db, 'sessions', columnNames, 'created_at', 'DATETIME');
     addColumnToTableIfNotExists(db, 'sessions', columnNames, 'updated_at', 'DATETIME');
-    db.exec('UPDATE sessions SET isArchived = COALESCE(isArchived, 0)');
     db.exec('UPDATE sessions SET created_at = COALESCE(created_at, CURRENT_TIMESTAMP)');
     db.exec('UPDATE sessions SET updated_at = COALESCE(updated_at, CURRENT_TIMESTAMP)');
     return;
@@ -286,10 +284,6 @@ const rebuildSessionsTableWithProjectSchema = (db: Database): void => {
     ? 'jsonl_path'
     : 'NULL';
 
-  const isArchivedExpression = columnNames.includes('isArchived')
-    ? 'COALESCE(isArchived, 0)'
-    : '0';
-
   const createdAtExpression = columnNames.includes('created_at')
     ? 'COALESCE(created_at, CURRENT_TIMESTAMP)'
     : 'CURRENT_TIMESTAMP';
@@ -309,7 +303,6 @@ const rebuildSessionsTableWithProjectSchema = (db: Database): void => {
         custom_name TEXT,
         project_path TEXT,
         jsonl_path TEXT,
-        isArchived BOOLEAN DEFAULT 0,
         created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
         updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,
         PRIMARY KEY (session_id),
@@ -326,7 +319,6 @@ const rebuildSessionsTableWithProjectSchema = (db: Database): void => {
           ${customNameExpression} AS custom_name,
           ${projectPathExpression} AS project_path,
           ${jsonlPathExpression} AS jsonl_path,
-          ${isArchivedExpression} AS isArchived,
           ${createdAtExpression} AS created_at,
           ${updatedAtExpression} AS updated_at,
           rowid AS source_rowid
@@ -340,7 +332,6 @@ const rebuildSessionsTableWithProjectSchema = (db: Database): void => {
           custom_name,
           project_path,
           jsonl_path,
-          isArchived,
           created_at,
           updated_at,
           ROW_NUMBER() OVER (
@@ -355,7 +346,6 @@ const rebuildSessionsTableWithProjectSchema = (db: Database): void => {
         custom_name,
         project_path,
         jsonl_path,
-        isArchived,
         created_at,
         updated_at
       )
@@ -365,7 +355,6 @@ const rebuildSessionsTableWithProjectSchema = (db: Database): void => {
         custom_name,
         project_path,
         jsonl_path,
-        isArchived,
         created_at,
         updated_at
       FROM ranked_rows
@@ -432,7 +421,6 @@ export const runMigrations = (db: Database) => {
 
     db.exec('CREATE INDEX IF NOT EXISTS idx_session_ids_lookup ON sessions(session_id)');
     db.exec('CREATE INDEX IF NOT EXISTS idx_sessions_project_path ON sessions(project_path)');
-    db.exec('CREATE INDEX IF NOT EXISTS idx_sessions_is_archived ON sessions(isArchived)');
     db.exec('CREATE INDEX IF NOT EXISTS idx_projects_is_starred ON projects(isStarred)');
     db.exec('CREATE INDEX IF NOT EXISTS idx_projects_is_archived ON projects(isArchived)');
 

server/modules/database/repositories/projects.db.ts

@@ -95,19 +95,6 @@ export const projectsDb = {
         `).all() as ProjectRepositoryRow[];
     },
 
-    /**
-     * Archived rows are queried separately so archive-focused UIs can present
-     * hidden workspaces without reintroducing them into the active sidebar list.
-     */
-    getArchivedProjectPaths(): ProjectRepositoryRow[] {
-        const db = getConnection();
-        return db.prepare(`
-            SELECT project_id, project_path, custom_project_name, isStarred, isArchived
-            FROM projects
-            WHERE isArchived = 1
-        `).all() as ProjectRepositoryRow[];
-    },
-
     getCustomProjectName(projectPath: string): string | null {
         const db = getConnection();
         const normalizedProjectPath = normalizeProjectPath(projectPath);

server/modules/database/repositories/sessions.db.integration.test.ts

@@ -1,72 +0,0 @@
-import assert from 'node:assert/strict';
-import { mkdtemp, rm } from 'node:fs/promises';
-import { tmpdir } from 'node:os';
-import path from 'node:path';
-import test from 'node:test';
-
-import { closeConnection } from '@/modules/database/connection.js';
-import { initializeDatabase } from '@/modules/database/init-db.js';
-import { sessionsDb } from '@/modules/database/repositories/sessions.db.js';
-
-async function withIsolatedDatabase(runTest: () => void | Promise<void>): Promise<void> {
-  const previousDatabasePath = process.env.DATABASE_PATH;
-  const tempDirectory = await mkdtemp(path.join(tmpdir(), 'sessions-db-'));
-  const databasePath = path.join(tempDirectory, 'auth.db');
-
-  closeConnection();
-  process.env.DATABASE_PATH = databasePath;
-  await initializeDatabase();
-
-  try {
-    await runTest();
-  } finally {
-    closeConnection();
-    if (previousDatabasePath === undefined) {
-      delete process.env.DATABASE_PATH;
-    } else {
-      process.env.DATABASE_PATH = previousDatabasePath;
-    }
-    await rm(tempDirectory, { recursive: true, force: true });
-  }
-}
-
-test('session archive queries hide archived rows from active project views', async () => {
-  await withIsolatedDatabase(() => {
-    sessionsDb.createSession('session-active', 'claude', '/workspace/demo-project', 'Active Session');
-    sessionsDb.createSession('session-archived', 'claude', '/workspace/demo-project', 'Archived Session');
-    sessionsDb.updateSessionIsArchived('session-archived', true);
-
-    const activeSessions = sessionsDb.getAllSessions();
-    const archivedSessions = sessionsDb.getArchivedSessions();
-    const activeProjectSessions = sessionsDb.getSessionsByProjectPath('/workspace/demo-project');
-    const allProjectSessions = sessionsDb.getSessionsByProjectPathIncludingArchived('/workspace/demo-project');
-
-    assert.deepEqual(activeSessions.map((session) => session.session_id), ['session-active']);
-    assert.deepEqual(archivedSessions.map((session) => session.session_id), ['session-archived']);
-    assert.deepEqual(activeProjectSessions.map((session) => session.session_id), ['session-active']);
-    assert.deepEqual(
-      allProjectSessions.map((session) => session.session_id).sort(),
-      ['session-active', 'session-archived'],
-    );
-    assert.equal(sessionsDb.countSessionsByProjectPath('/workspace/demo-project'), 1);
-  });
-});
-
-test('createSession reactivates archived rows when the session becomes active again', async () => {
-  await withIsolatedDatabase(() => {
-    sessionsDb.createSession('session-reused', 'claude', '/workspace/demo-project', 'First Name');
-    sessionsDb.updateSessionIsArchived('session-reused', true);
-
-    sessionsDb.createSession('session-reused', 'claude', '/workspace/demo-project', 'Updated Name');
-
-    const activeSessions = sessionsDb.getAllSessions();
-    const archivedSessions = sessionsDb.getArchivedSessions();
-    const restoredSession = sessionsDb.getSessionById('session-reused');
-
-    assert.equal(activeSessions.length, 1);
-    assert.equal(activeSessions[0]?.session_id, 'session-reused');
-    assert.equal(activeSessions[0]?.custom_name, 'Updated Name');
-    assert.equal(archivedSessions.length, 0);
-    assert.equal(restoredSession?.isArchived, 0);
-  });
-});

server/modules/database/repositories/sessions.db.ts

@@ -8,14 +8,13 @@ type SessionRow = {
   project_path: string | null;
   jsonl_path: string | null;
   custom_name: string | null;
-  isArchived: number;
   created_at: string;
   updated_at: string;
 };
 
 type SessionMetadataLookupRow = Pick<
   SessionRow,
-  'session_id' | 'provider' | 'project_path' | 'jsonl_path' | 'custom_name' | 'isArchived' | 'created_at' | 'updated_at'
+  'session_id' | 'provider' | 'project_path' | 'jsonl_path' | 'custom_name' | 'created_at' | 'updated_at'
 >;
 
 function normalizeTimestamp(value?: string): string | null {
@@ -54,14 +53,13 @@ export const sessionsDb = {
     projectsDb.createProjectPath(normalizedProjectPath);
 
     db.prepare(
-      `INSERT INTO sessions (session_id, provider, custom_name, project_path, jsonl_path, isArchived, created_at, updated_at)
-       VALUES (?, ?, ?, ?, ?, 0, COALESCE(?, CURRENT_TIMESTAMP), COALESCE(?, CURRENT_TIMESTAMP))
+      `INSERT INTO sessions (session_id, provider, custom_name, project_path, jsonl_path, created_at, updated_at)
+       VALUES (?, ?, ?, ?, ?, COALESCE(?, CURRENT_TIMESTAMP), COALESCE(?, CURRENT_TIMESTAMP))
        ON CONFLICT(session_id) DO UPDATE SET
          provider = excluded.provider,
          updated_at = excluded.updated_at,
          project_path = excluded.project_path,
          jsonl_path = excluded.jsonl_path,
-         isArchived = 0,
          custom_name = COALESCE(excluded.custom_name, sessions.custom_name)`
     ).run(
       sessionId,
@@ -89,7 +87,7 @@ export const sessionsDb = {
     const db = getConnection();
     const row = db
       .prepare(
-        `SELECT session_id, provider, project_path, jsonl_path, custom_name, isArchived, created_at, updated_at
+        `SELECT session_id, provider, project_path, jsonl_path, custom_name, created_at, updated_at
          FROM sessions
          WHERE session_id = ?
          ORDER BY updated_at DESC
@@ -104,25 +102,8 @@ export const sessionsDb = {
     const db = getConnection();
     return db
       .prepare(
-        `SELECT session_id, provider, project_path, jsonl_path, custom_name, isArchived, created_at, updated_at
-         FROM sessions
-         WHERE isArchived = 0`
-      )
-      .all() as SessionRow[];
-  },
-
-  /**
-   * Archived rows are intentionally queried separately so the caller can render
-   * them in a dedicated view without reintroducing them into active session lists.
-   */
-  getArchivedSessions(): SessionRow[] {
-    const db = getConnection();
-    return db
-      .prepare(
-        `SELECT session_id, provider, project_path, jsonl_path, custom_name, isArchived, created_at, updated_at
-         FROM sessions
-         WHERE isArchived = 1
-         ORDER BY datetime(COALESCE(updated_at, created_at)) DESC, session_id DESC`
+        `SELECT session_id, provider, project_path, jsonl_path, custom_name, created_at, updated_at
+         FROM sessions`
       )
       .all() as SessionRow[];
   },
@@ -132,24 +113,7 @@ export const sessionsDb = {
     const normalizedProjectPath = normalizeProjectPath(projectPath);
     return db
       .prepare(
-        `SELECT session_id, provider, project_path, jsonl_path, custom_name, isArchived, created_at, updated_at
-         FROM sessions
-         WHERE project_path = ?
-           AND isArchived = 0`
-      )
-      .all(normalizedProjectPath) as SessionRow[];
-  },
-
-  /**
-   * Permanent project deletion must see every session row for the path,
-   * including archived ones, so their transcript files can be cleaned up.
-   */
-  getSessionsByProjectPathIncludingArchived(projectPath: string): SessionRow[] {
-    const db = getConnection();
-    const normalizedProjectPath = normalizeProjectPath(projectPath);
-    return db
-      .prepare(
-        `SELECT session_id, provider, project_path, jsonl_path, custom_name, isArchived, created_at, updated_at
+        `SELECT session_id, provider, project_path, jsonl_path, custom_name, created_at, updated_at
          FROM sessions
          WHERE project_path = ?`
       )
@@ -161,10 +125,9 @@ export const sessionsDb = {
     const normalizedProjectPath = normalizeProjectPath(projectPath);
     return db
       .prepare(
-        `SELECT session_id, provider, project_path, jsonl_path, custom_name, isArchived, created_at, updated_at
+        `SELECT session_id, provider, project_path, jsonl_path, custom_name, created_at, updated_at
          FROM sessions
          WHERE project_path = ?
-           AND isArchived = 0
          ORDER BY datetime(COALESCE(updated_at, created_at)) DESC, session_id DESC
          LIMIT ? OFFSET ?`
       )
@@ -178,8 +141,7 @@ export const sessionsDb = {
       .prepare(
         `SELECT COUNT(*) AS count
          FROM sessions
-         WHERE project_path = ?
-           AND isArchived = 0`
+         WHERE project_path = ?`
       )
       .get(normalizedProjectPath) as { count: number } | undefined;
 
@@ -205,19 +167,6 @@ export const sessionsDb = {
     return row?.custom_name ?? null;
   },
 
-  /**
-   * Soft-delete and restore both use the same flag update so callers keep the
-   * row, metadata, and file path intact while toggling visibility.
-   */
-  updateSessionIsArchived(sessionId: string, isArchived: boolean): void {
-    const db = getConnection();
-    db.prepare(
-      `UPDATE sessions
-       SET isArchived = ?
-       WHERE session_id = ?`
-    ).run(isArchived ? 1 : 0, sessionId);
-  },
-
   deleteSessionById(sessionId: string): boolean {
     const db = getConnection();
     return db.prepare('DELETE FROM sessions WHERE session_id = ?').run(sessionId).changes > 0;

server/modules/database/schema.ts

@@ -86,7 +86,6 @@ CREATE TABLE IF NOT EXISTS sessions (
     custom_name TEXT,
     project_path TEXT,
     jsonl_path TEXT,
-    isArchived BOOLEAN DEFAULT 0,
     created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
     updated_at DATETIME DEFAULT CURRENT_TIMESTAMP,
     PRIMARY KEY (session_id),

server/modules/projects/projects.routes.ts

@@ -3,9 +3,9 @@ import express from 'express';
 import { createProject, updateProjectDisplayName } from '@/modules/projects/services/project-management.service.js';
 import { startCloneProject } from '@/modules/projects/services/project-clone.service.js';
 import { getProjectTaskMaster } from '@/modules/projects/services/projects-has-taskmaster.service.js';
-import { AppError, asyncHandler, createApiSuccessResponse } from '@/shared/utils.js';
-import { getArchivedProjectsWithSessions, getProjectSessionsPage, getProjectsWithSessions } from '@/modules/projects/services/projects-with-sessions-fetch.service.js';
-import { deleteOrArchiveProject, restoreArchivedProject } from '@/modules/projects/services/project-delete.service.js';
+import { AppError, asyncHandler } from '@/shared/utils.js';
+import { getProjectSessionsPage, getProjectsWithSessions } from '@/modules/projects/services/projects-with-sessions-fetch.service.js';
+import { deleteOrArchiveProject } from '@/modules/projects/services/project-delete.service.js';
 import { applyLegacyStarredProjectIds, toggleProjectStar } from '@/modules/projects/services/project-star.service.js';
 
 const router = express.Router();
@@ -73,14 +73,6 @@ router.get(
   }),
 );
 
-router.get(
-  '/archived',
-  asyncHandler(async (_req, res) => {
-    const projects = await getArchivedProjectsWithSessions();
-    res.json(createApiSuccessResponse({ projects }));
-  }),
-);
-
 router.get(
   '/:projectId/sessions',
   asyncHandler(async (req, res) => {
@@ -238,15 +230,6 @@ router.post(
   }),
 );
 
-router.post(
-  '/:projectId/restore',
-  asyncHandler(async (req, res) => {
-    const projectId = typeof req.params.projectId === 'string' ? req.params.projectId : '';
-    restoreArchivedProject(projectId);
-    res.json(createApiSuccessResponse({ projectId, isArchived: false }));
-  }),
-);
-
 /**
  * - `force` not set / false: archive project in DB only (`isArchived` = 1; hidden from active list).
  * - `force=true`: remove DB row, delete session rows for that path, remove all `*.jsonl` under the Claude project dir.

server/modules/projects/services/project-delete.service.ts

@@ -42,7 +42,7 @@ async function unlinkJsonlIfExists(filePath: string): Promise<void> {
  * Loads all session rows for the project path and removes each distinct `jsonl_path` file on disk.
  */
 export async function deleteSessionJsonlFilesForProjectPath(projectPath: string): Promise<void> {
-  const sessions = sessionsDb.getSessionsByProjectPathIncludingArchived(projectPath);
+  const sessions = sessionsDb.getSessionsByProjectPath(projectPath);
   const paths = uniqueJsonlPathsFromSessions(sessions);
 
   for (const filePath of paths) {
@@ -73,18 +73,3 @@ export async function deleteOrArchiveProject(projectId: string, force: boolean):
   sessionsDb.deleteSessionsByProjectPath(row.project_path);
   projectsDb.deleteProjectById(projectId);
 }
-
-/**
- * Restores one archived project row back into the active project list.
- */
-export function restoreArchivedProject(projectId: string): void {
-  const row = projectsDb.getProjectById(projectId);
-  if (!row) {
-    throw new AppError(`Unknown projectId: ${projectId}`, {
-      code: 'PROJECT_NOT_FOUND',
-      statusCode: 404,
-    });
-  }
-
-  projectsDb.updateProjectIsArchivedById(projectId, false);
-}

server/modules/projects/services/projects-with-sessions-fetch.service.ts

@@ -40,10 +40,6 @@ export type ProjectListItem = {
   };
 };
 
-export type ArchivedProjectListItem = ProjectListItem & {
-  isArchived: true;
-};
-
 type ProgressUpdate = {
   phase: 'loading' | 'complete';
   current: number;
@@ -154,16 +150,6 @@ function bucketSessionRowsByProvider(rows: SessionRepositoryRow[]): SessionsByPr
   return byProvider;
 }
 
-function readProjectSessionsIncludingArchived(projectPath: string): ProjectSessionsPageResult {
-  const rows = sessionsDb.getSessionsByProjectPathIncludingArchived(projectPath) as SessionRepositoryRow[];
-
-  return {
-    sessionsByProvider: bucketSessionRowsByProvider(rows),
-    total: rows.length,
-    hasMore: false,
-  };
-}
-
 /**
  * Reads one paginated project session slice from the DB and groups rows by provider.
  */
@@ -269,56 +255,6 @@ export async function getProjectsWithSessions(
   return projects;
 }
 
-/**
- * Reads archived projects from DB and includes every session row for each
- * project path, because an archived workspace should surface all preserved
- * conversation history in the archive view regardless of each session's flag.
- */
-export async function getArchivedProjectsWithSessions(
-  options: Pick<GetProjectsWithSessionsOptions, 'skipSynchronization'> = {},
-): Promise<ArchivedProjectListItem[]> {
-  if (!options.skipSynchronization) {
-    await sessionSynchronizerService.synchronizeSessions();
-  }
-
-  const projectRows = projectsDb.getArchivedProjectPaths() as Array<{
-    project_id: string;
-    project_path: string;
-    custom_project_name?: string | null;
-    isStarred?: number;
-  }>;
-
-  const archivedProjects: ArchivedProjectListItem[] = [];
-
-  for (const row of projectRows) {
-    const displayName =
-      row.custom_project_name && row.custom_project_name.trim().length > 0
-        ? row.custom_project_name
-        : await generateDisplayName(path.basename(row.project_path) || row.project_path, row.project_path);
-
-    const sessionsPage = readProjectSessionsIncludingArchived(row.project_path);
-
-    archivedProjects.push({
-      projectId: row.project_id,
-      path: row.project_path,
-      displayName,
-      fullPath: row.project_path,
-      isStarred: Boolean(row.isStarred),
-      isArchived: true,
-      sessions: sessionsPage.sessionsByProvider.claude,
-      cursorSessions: sessionsPage.sessionsByProvider.cursor,
-      codexSessions: sessionsPage.sessionsByProvider.codex,
-      geminiSessions: sessionsPage.sessionsByProvider.gemini,
-      sessionMeta: {
-        hasMore: sessionsPage.hasMore,
-        total: sessionsPage.total,
-      },
-    });
-  }
-
-  return archivedProjects;
-}
-
 /**
  * Loads one paginated session slice for a specific project id.
  */

server/modules/providers/README.md

@@ -1,346 +0,0 @@
-# Providers Module Guide
-
-This file documents the current provider contract in `server/modules/providers`.
-Keep it current whenever provider wiring, skill discovery, or session sync
-behavior changes. The goal is that a human or AI agent can add a new provider
-without guessing which files need to move.
-
-## Current Provider Shape
-
-Every provider wrapper exposes five facets:
-
-- `auth`
-- `mcp`
-- `skills`
-- `sessions`
-- `sessionSynchronizer`
-
-These correspond to the shared interfaces in `server/shared/interfaces.ts`:
-
-- `IProviderAuth`
-- `IProviderMcp`
-- `IProviderSkills`
-- `IProviderSessions`
-- `IProviderSessionSynchronizer`
-
-The services that consume them are:
-
-- `providerAuthService`
-- `providerMcpService`
-- `providerSkillsService`
-- `sessionsService`
-- `sessionSynchronizerService`
-
-Current provider ids in this repo are:
-
-- `claude`
-- `codex`
-- `cursor`
-- `gemini`
-
-Those ids are mirrored in backend unions and frontend provider constants. If
-adding a new provider, update every place that hardcodes this list.
-
-## Current File Layout
-
-Each provider lives under its own folder in `server/modules/providers/list/`:
-
-```text
-server/modules/providers/list/<provider>/
-  <provider>.provider.ts
-  <provider>-auth.provider.ts
-  <provider>-mcp.provider.ts
-  <provider>-skills.provider.ts
-  <provider>-sessions.provider.ts
-  <provider>-session-synchronizer.provider.ts
-```
-
-The existing provider folders are `claude`, `codex`, `cursor`, and `gemini`.
-
-## What Each Facet Does
-
-| Facet | Responsibility | Base / Service |
-| --- | --- | --- |
-| `auth` | Report install/auth state for the provider runtime | `IProviderAuth` -> `providerAuthService` |
-| `mcp` | Read, list, write, and remove provider-native MCP config | `McpProvider` -> `providerMcpService` |
-| `skills` | Discover provider-native skill markdown files | `SkillsProvider` -> `providerSkillsService` |
-| `sessions` | Normalize live events and fetch session history | `IProviderSessions` -> `sessionsService` |
-| `sessionSynchronizer` | Scan transcript artifacts and upsert session metadata | `IProviderSessionSynchronizer` -> `sessionSynchronizerService` |
-
-`sessions` and `sessionSynchronizer` are separate concerns:
-
-- `sessions` handles runtime event normalization and history fetches.
-- `sessionSynchronizer` handles file-backed session indexing into `sessionsDb`.
-
-## How To Add A Provider
-
-1. Add the provider id everywhere it is part of the contract.
-
-- Update `server/shared/types.ts` `LLMProvider`.
-- Update `src/types/app.ts` `LLMProvider` if the frontend should know about it.
-- Update `server/modules/providers/provider.routes.ts`.
-- Update `server/routes/agent.js` if the provider is launchable from the agent runtime.
-- Update `server/index.js` if the provider needs runtime boot or shutdown wiring.
-- Update `shared/modelConstants.js` if the provider appears in UI provider pickers.
-- Update `src/components/chat/hooks/useChatProviderState.ts` and
-  `src/components/chat/view/subcomponents/ProviderSelectionEmptyState.tsx` if
-  the provider should be selectable in chat.
-- Update `src/components/provider-auth/view/ProviderLoginModal.tsx` if the
-  provider has a login/setup flow.
-
-2. Create the wrapper class.
-
-- Add `server/modules/providers/list/<provider>/<provider>.provider.ts`.
-- Extend `AbstractProvider`.
-- Expose readonly `auth`, `mcp`, `skills`, `sessions`, and `sessionSynchronizer`.
-- Call `super('<provider>')`.
-
-3. Implement auth.
-
-- Return a full `ProviderAuthStatus`.
-- Treat normal `not installed` / `not authenticated` states as data, not exceptions.
-- Keep provider-specific credential discovery inside the auth provider.
-- If the provider has no auth step, return a stable unauthenticated or not-installed status instead of omitting the facet.
-
-4. Implement MCP.
-
-- Extend `McpProvider`.
-- Pass the supported scopes and transports to `super(...)`.
-- Implement the four required methods:
-  - `readScopedServers(...)`
-  - `writeScopedServers(...)`
-  - `buildServerConfig(...)`
-  - `normalizeServerConfig(...)`
-- Use the shared validation and normalization behavior from `McpProvider`.
-- Keep the provider-specific config format local to the provider implementation.
-
-Current MCP formats in this repo are:
-
-| Provider | User / Project Storage | Supported Scopes | Supported Transports |
-| --- | --- | --- | --- |
-| Claude | `.mcp.json` in user / local / project locations | `user`, `local`, `project` | `stdio`, `http`, `sse` |
-| Codex | `.codex/config.toml` | `user`, `project` | `stdio`, `http` |
-| Cursor | `.cursor/mcp.json` | `user`, `project` | `stdio`, `http` |
-| Gemini | `.gemini/settings.json` | `user`, `project` | `stdio`, `http` |
-
-5. Implement skills.
-
-- Extend `SkillsProvider`.
-- Implement `getSkillSources(workspacePath)`.
-- Return the actual discovery roots for the provider.
-- Skills are discovered from `SKILL.md` files.
-- `readProviderSkillMarkdownDefinition(...)` reads front matter `name` and `description`.
-- If `name` is missing, the parent directory name is used as a fallback.
-- Use `recursive: true` only when the provider stores skills in nested trees.
-- Keep the emitted `command` string aligned with the provider's real skill syntax.
-
-Current skill discovery roots are:
-
-| Provider | User Roots | Project / Repo Roots | Prefix | Notes |
-| --- | --- | --- | --- | --- |
-| Claude | `~/.claude/skills` | `<workspace>/.claude/skills` | `/` | Also discovers Claude plugin skills from enabled plugin installs. Command skills live under `commands/`; markdown skills live under `skills/` and are scanned recursively. |
-| Codex | `~/.agents/skills`, `~/.codex/skills/.system`, `/etc/codex/skills` | `<workspace>/.agents/skills`, `path.dirname(workspacePath)/.agents/skills`, topmost git root `.agents/skills` | `$` | Overlapping roots are deduplicated before scanning. |
-| Cursor | `~/.cursor/skills` | `<workspace>/.cursor/skills`, `<workspace>/.agents/skills` | `/` | Uses slash-style commands. |
-| Gemini | `~/.gemini/skills`, `~/.agents/skills` | `<workspace>/.gemini/skills`, `<workspace>/.agents/skills` | `/` | Uses slash-style commands. |
-
-Command forms currently used by the providers are:
-
-- Claude user/project skills: `/skill-name`
-- Claude plugin skills: `/plugin-name:skill-name`
-- Codex skills: `$skill-name`
-- Cursor skills: `/skill-name`
-- Gemini skills: `/skill-name`
-
-6. Implement sessions.
-
-- Implement `normalizeMessage(raw, sessionId)` and `fetchHistory(sessionId, options)`.
-- Use `createNormalizedMessage(...)` and `generateMessageId(...)` for emitted messages.
-- Keep normalized message ids unique. If one raw event produces multiple text
-  parts, append a discriminator so ids do not collide.
-- Keep pagination consistent:
-  - `limit: null` means unbounded/full history.
-  - `limit: 0` means an empty page.
-  - always return `total`, `hasMore`, `offset`, and `limit` when paginating.
-- Sanitize any filesystem-derived ids before using them in file or database paths.
-- Do not assume a provider's history format matches another provider's format.
-
-7. Implement session synchronization.
-
-- Implement `synchronize(since?: Date)` to scan provider artifacts and upsert
-  sessions into `sessionsDb`.
-- Implement `synchronizeFile(filePath)` for single-file watcher updates.
-- Use the existing helpers when they fit:
-  - `buildLookupMap(...)`
-  - `extractFirstValidJsonlData(...)`
-  - `findFilesRecursivelyCreatedAfter(...)`
-  - `normalizeSessionName(...)`
-  - `readFileTimestamps(...)`
-- Make the sync resilient to partial, malformed, or missing provider files.
-- The orchestration service runs all provider synchronizers and only advances
-  `scan_state.last_scanned_at` when every provider succeeds.
-
-Current session sync roots are:
-
-| Provider | Scan Roots | Metadata Helpers / Notes |
-| --- | --- | --- |
-| Claude | `~/.claude/projects/**/*.jsonl` | Uses `~/.claude/history.jsonl` for name lookup and the trailing `ai-title`, `last-prompt`, or `custom-title` entries for title recovery. |
-| Codex | `~/.codex/sessions/**/*.jsonl` | Uses `~/.codex/session_index.jsonl` for title lookup and the last `task_complete` message for a fallback title. |
-| Cursor | `~/.cursor/projects/**/*.jsonl` | Uses sibling `worker.log` to recover `workspacePath`, then derives the session title from the first user prompt. |
-| Gemini | `~/.gemini/tmp/**/*.jsonl` | Current full scans only index temp JSONL chat artifacts. Single-file sync also accepts legacy `.json` files. |
-
-8. Register the provider.
-
-- Add the new provider class to `server/modules/providers/provider.registry.ts`.
-- Update `server/modules/providers/provider.routes.ts` provider parsing.
-- If the provider introduces a new service or lifecycle hook, export it from the module entrypoint that consumes providers.
-
-9. Wire runtime and UI surfaces outside the providers module when needed.
-
-If the provider can run live chat sessions, update the runtime entrypoints too:
-
-- `server/routes/agent.js`
-- `server/index.js`
-
-If the provider is visible in the UI, update:
-
-- `shared/modelConstants.js`
-- `src/components/chat/hooks/useChatProviderState.ts`
-- `src/components/chat/view/subcomponents/ProviderSelectionEmptyState.tsx`
-- `src/components/provider-auth/view/ProviderLoginModal.tsx`
-
-## Minimal Wrapper Template
-
-```ts
-import { AbstractProvider } from '@/modules/providers/shared/base/abstract.provider.js';
-import { <Provider>ProviderAuth } from './<provider>-auth.provider.js';
-import { <Provider>McpProvider } from './<provider>-mcp.provider.js';
-import { <Provider>SkillsProvider } from './<provider>-skills.provider.js';
-import { <Provider>SessionsProvider } from './<provider>-sessions.provider.js';
-import { <Provider>SessionSynchronizer } from './<provider>-session-synchronizer.provider.js';
-import type {
-  IProviderAuth,
-  IProviderMcp,
-  IProviderSessionSynchronizer,
-  IProviderSessions,
-  IProviderSkills,
-} from '@/shared/interfaces.js';
-
-export class <Provider>Provider extends AbstractProvider {
-  readonly auth: IProviderAuth = new <Provider>ProviderAuth();
-  readonly mcp: IProviderMcp = new <Provider>McpProvider();
-  readonly skills: IProviderSkills = new <Provider>SkillsProvider();
-  readonly sessions: IProviderSessions = new <Provider>SessionsProvider();
-  readonly sessionSynchronizer: IProviderSessionSynchronizer =
-    new <Provider>SessionSynchronizer();
-
-  constructor() {
-    super('<provider>');
-  }
-}
-```
-
-## Minimal Skills Template
-
-```ts
-import path from 'node:path';
-
-import { SkillsProvider } from '@/modules/providers/shared/skills/skills.provider.js';
-import type { ProviderSkillSource } from '@/shared/types.js';
-
-export class <Provider>SkillsProvider extends SkillsProvider {
-  constructor() {
-    super('<provider>');
-  }
-
-  protected async getSkillSources(workspacePath: string): Promise<ProviderSkillSource[]> {
-    return [
-      {
-        scope: 'project',
-        rootDir: path.join(workspacePath, '.<provider>', 'skills'),
-        commandPrefix: '/',
-      },
-    ];
-  }
-}
-```
-
-## Minimal Session Sync Template
-
-```ts
-import type { IProviderSessionSynchronizer } from '@/shared/interfaces.js';
-
-export class <Provider>SessionSynchronizer implements IProviderSessionSynchronizer {
-  async synchronize(since?: Date): Promise<number> {
-    return 0;
-  }
-
-  async synchronizeFile(filePath: string): Promise<string | null> {
-    return null;
-  }
-}
-```
-
-## AI Prompt Template
-
-Use this prompt when asking an AI agent to add a provider:
-
-```text
-Add a new provider "<provider>" using the current provider module architecture.
-
-Requirements:
-1) Create:
-   - server/modules/providers/list/<provider>/<provider>.provider.ts
-   - server/modules/providers/list/<provider>/<provider>-auth.provider.ts
-   - server/modules/providers/list/<provider>/<provider>-mcp.provider.ts
-   - server/modules/providers/list/<provider>/<provider>-skills.provider.ts
-   - server/modules/providers/list/<provider>/<provider>-sessions.provider.ts
-   - server/modules/providers/list/<provider>/<provider>-session-synchronizer.provider.ts
-2) Register in:
-   - server/modules/providers/provider.registry.ts
-   - server/modules/providers/provider.routes.ts
-   - server/shared/types.ts LLMProvider
-   - src/types/app.ts LLMProvider
-3) Mirror the nearest existing provider implementation for file naming, style,
-   and error handling.
-4) Implement skills support with SkillsProvider and the current skill roots.
-5) Implement session synchronization if the provider stores transcript files.
-6) Ensure sessions use unique ids, safe path handling, and correct pagination.
-7) Keep `sessions` and `sessionSynchronizer` separate.
-8) Run:
-   - npx eslint <touched files>
-   - npx tsc --noEmit -p server/tsconfig.json
-```
-
-## Validation
-
-After adding or changing a provider, run the relevant checks:
-
-```bash
-npx eslint server/modules/providers/**/*.ts server/shared/types.ts server/shared/interfaces.ts
-npx tsc --noEmit -p server/tsconfig.json
-```
-
-Useful tests in this repo:
-
-- `server/modules/providers/tests/mcp.test.ts`
-- `server/modules/providers/tests/skills.test.ts`
-
-If you touch sessions or session synchronization, add or update focused tests
-alongside the implementation.
-
-## Common Mistakes
-
-- Adding provider files but forgetting `provider.registry.ts` or
-  `provider.routes.ts`.
-- Updating backend provider ids but not `src/types/app.ts` or the frontend
-  provider constants.
-- Omitting `skills` or `sessionSynchronizer` from the wrapper.
-- Returning duplicate normalized message ids for split content.
-- Treating `limit === 0` as unbounded history.
-- Building file paths from raw session ids without validation.
-- Hardcoding a skill root without checking the provider's actual discovery rules.
-- Forgetting that Claude plugin skills are discovered differently from normal
-  user/project skill folders.
-- Assuming one provider's MCP config file format works for the others.
-
-

server/modules/providers/index.ts

@@ -1,5 +1,4 @@
 export { sessionSynchronizerService } from './services/session-synchronizer.service.js';
-export { providerSkillsService } from './services/skills.service.js';
 
 export { initializeSessionsWatcher } from './services/sessions-watcher.service.js';
-export { closeSessionsWatcher } from './services/sessions-watcher.service.js';
+export { closeSessionsWatcher } from './services/sessions-watcher.service.js';

server/modules/providers/list/claude/claude-session-synchronizer.provider.ts

@@ -157,14 +157,9 @@ export class ClaudeSessionSynchronizer implements IProviderSessionSynchronizer {
         const eventSessionId = typeof data.sessionId === 'string' ? data.sessionId : undefined;
         const aiTitle = typeof data.aiTitle === 'string' ? data.aiTitle : undefined;
         const lastPrompt = typeof data.lastPrompt === 'string' ? data.lastPrompt : undefined;
-        const claudeRenamedTitle = typeof data.customTitle === 'string' ? data.customTitle : undefined;
 
-        if (
-          (eventType === 'ai-title' && eventSessionId === sessionId && aiTitle?.trim()) ||
-          (eventType === 'last-prompt' && eventSessionId === sessionId && lastPrompt?.trim()) ||
-          (eventType === "custom-title" && eventSessionId === sessionId && claudeRenamedTitle?.trim())
-        ) {
-          return aiTitle || lastPrompt || claudeRenamedTitle;
+        if ((eventType === 'ai-title' && eventSessionId === sessionId && aiTitle?.trim()) || (eventType === 'last-prompt' && eventSessionId === sessionId && lastPrompt?.trim())) {
+          return aiTitle || lastPrompt;
         }
       }
     } catch {

server/modules/providers/list/claude/claude-sessions.provider.ts

@@ -200,18 +200,17 @@ async function getSessionMessages(
 }
 
 /**
- * Claude writes a mix of truly internal transcript rows and "UI-hidden" local
- * command artifacts into the same JSONL stream.
- *
- * Important distinction:
- * - system reminders / caveats / interruption banners should stay hidden
- * - local command payloads (`<command-name>...`) and stdout wrappers
- *   (`<local-command-stdout>...`) should be remapped into normal chat messages
- *   instead of being discarded as internal content
+ * Claude writes internal command and system reminder entries into history.
+ * Those are useful for the CLI but should not appear in the user-facing chat.
  */
 const INTERNAL_CONTENT_PREFIXES = [
+  '<command-name>',
+  '<command-message>',
+  '<command-args>',
+  '<local-command-stdout>',
   '<system-reminder>',
   'Caveat:',
+  'This session is being continued from a previous',
   '[Request interrupted',
 ] as const;
 
@@ -219,73 +218,6 @@ function isInternalContent(content: string): boolean {
   return INTERNAL_CONTENT_PREFIXES.some((prefix) => content.startsWith(prefix));
 }
 
-/**
- * Claude wraps local slash-command metadata in lightweight XML-like tags inside
- * a plain string payload. We intentionally parse only the small tag surface we
- * care about instead of introducing a generic XML parser for untrusted history.
- */
-function extractTaggedContent(content: string, tagName: string): string | null {
-  const escapedTagName = tagName.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
-  const match = new RegExp(`<${escapedTagName}>([\\s\\S]*?)<\\/${escapedTagName}>`).exec(content);
-  return match ? match[1] : null;
-}
-
-type ClaudeLocalCommandPayload = {
-  commandName: string;
-  commandMessage: string;
-  commandArgs: string;
-};
-
-/**
- * Converts Claude's hidden local command wrapper into structured metadata.
- *
- * The three tags often coexist in one string payload. Returning `null` lets the
- * normal text path continue untouched for unrelated messages.
- */
-function parseLocalCommandPayload(content: string): ClaudeLocalCommandPayload | null {
-  const commandName = extractTaggedContent(content, 'command-name');
-  const commandMessage = extractTaggedContent(content, 'command-message');
-  const commandArgs = extractTaggedContent(content, 'command-args');
-
-  if (commandName === null && commandMessage === null && commandArgs === null) {
-    return null;
-  }
-
-  return {
-    commandName: commandName ?? '',
-    commandMessage: commandMessage ?? '',
-    commandArgs: commandArgs ?? '',
-  };
-}
-
-/**
- * Produces the short user-visible command string that should appear in chat.
- *
- * We prefer the slash-prefixed command name because that most closely matches
- * what the user actually typed, and only fall back to the message body when the
- * command name is unavailable in older transcript variants.
- */
-function buildLocalCommandDisplayText(payload: ClaudeLocalCommandPayload): string {
-  const commandName = payload.commandName.trim();
-  const commandMessage = payload.commandMessage.trim();
-  const commandArgs = payload.commandArgs.trim();
-  const baseCommand = commandName || commandMessage;
-
-  if (!baseCommand) {
-    return '';
-  }
-
-  return commandArgs ? `${baseCommand} ${commandArgs}` : baseCommand;
-}
-
-/**
- * Claude local-command stdout may contain ANSI styling codes because it was
- * captured from the terminal. The web chat should receive readable plain text.
- */
-function stripAnsiFormatting(text: string): string {
-  return text.replace(/\u001B\[[0-9;?]*[ -/]*[@-~]/g, '');
-}
-
 export class ClaudeSessionsProvider implements IProviderSessions {
   /**
    * Normalizes one Claude JSONL entry or live SDK stream event into the shared
@@ -308,7 +240,7 @@ export class ClaudeSessionsProvider implements IProviderSessions {
     const ts = raw.timestamp || new Date().toISOString();
     const baseId = raw.uuid || generateMessageId('claude');
 
-    if (raw.message?.role === 'user' && raw.message?.content && raw.isMeta !== true) {
+    if (raw.message?.role === 'user' && raw.message?.content) {
       if (Array.isArray(raw.message.content)) {
         for (let partIndex = 0; partIndex < raw.message.content.length; partIndex++) {
           const part = raw.message.content[partIndex];
@@ -361,80 +293,6 @@ export class ClaudeSessionsProvider implements IProviderSessions {
         }
       } else if (typeof raw.message.content === 'string') {
         const text = raw.message.content;
-
-        /**
-         * Claude stores compact summaries as synthetic "user" rows so the CLI
-         * can resume the next session turn with the summary in-context.
-         *
-         * For the web UI this is much more useful as assistant-authored summary
-         * text; otherwise it is both filtered by the generic internal-prefix
-         * check and visually mislabeled as a user message.
-         */
-        if (raw.isCompactSummary === true && text.trim()) {
-          messages.push(createNormalizedMessage({
-            id: baseId,
-            sessionId,
-            timestamp: ts,
-            provider: PROVIDER,
-            kind: 'text',
-            role: 'assistant',
-            content: text,
-            isCompactSummary: true,
-          }));
-          return messages;
-        }
-
-        /**
-         * Local slash commands are serialized as tagged text even though they
-         * are semantically a user action. Expose the parsed fields to the
-         * frontend and emit a plain user-visible command string so the command
-         * no longer disappears from history.
-         */
-        const localCommandPayload = parseLocalCommandPayload(text);
-        if (localCommandPayload) {
-          const displayText = buildLocalCommandDisplayText(localCommandPayload);
-          if (displayText) {
-            messages.push(createNormalizedMessage({
-              id: baseId,
-              sessionId,
-              timestamp: ts,
-              provider: PROVIDER,
-              kind: 'text',
-              role: 'user',
-              content: displayText,
-              commandName: localCommandPayload.commandName,
-              commandMessage: localCommandPayload.commandMessage,
-              commandArgs: localCommandPayload.commandArgs,
-              isLocalCommand: true,
-            }));
-          }
-          return messages;
-        }
-
-        /**
-         * Local command stdout is also written as a "user" row in Claude's
-         * transcript, but it is terminal output produced in response to the
-         * command. Re-label it as assistant text so the chat transcript matches
-         * the actual conversational flow seen by the user.
-         */
-        const localCommandStdout = extractTaggedContent(text, 'local-command-stdout');
-        if (localCommandStdout !== null) {
-          const stdoutText = stripAnsiFormatting(localCommandStdout).trim();
-          if (stdoutText) {
-            messages.push(createNormalizedMessage({
-              id: baseId,
-              sessionId,
-              timestamp: ts,
-              provider: PROVIDER,
-              kind: 'text',
-              role: 'assistant',
-              content: stdoutText,
-              isLocalCommandStdout: true,
-            }));
-          }
-          return messages;
-        }
-
         if (text && !isInternalContent(text)) {
           messages.push(createNormalizedMessage({
             id: baseId,
@@ -556,9 +414,7 @@ export class ClaudeSessionsProvider implements IProviderSessions {
 
     let result: ClaudeHistoryResult;
     try {
-      // Load full history first so `total` reflects frontend-normalized messages,
-      // not raw JSONL records.
-      result = await getSessionMessages(sessionId, null, 0);
+      result = await getSessionMessages(sessionId, limit, offset);
     } catch (error) {
       const message = error instanceof Error ? error.message : String(error);
       console.warn(`[ClaudeProvider] Failed to load session ${sessionId}:`, message);
@@ -566,6 +422,8 @@ export class ClaudeSessionsProvider implements IProviderSessions {
     }
 
     const rawMessages = Array.isArray(result) ? result : (result.messages || []);
+    const total = Array.isArray(result) ? rawMessages.length : (result.total || 0);
+    const hasMore = Array.isArray(result) ? false : Boolean(result.hasMore);
 
     const toolResultMap = new Map<string, ClaudeToolResult>();
     for (const raw of rawMessages) {
@@ -606,31 +464,12 @@ export class ClaudeSessionsProvider implements IProviderSessions {
       }
     }
 
-    const totalNormalized = normalized.length;
-    let total = 0;
-    for (const msg of normalized) {
-      if (msg.kind !== 'tool_result') {
-        total += 1;
-      }
-    }
-    const normalizedOffset = Math.max(0, offset);
-    const normalizedLimit = limit === null ? null : Math.max(0, limit);
-    const messages = normalizedLimit === null
-      ? normalized
-      : normalized.slice(
-          Math.max(0, totalNormalized - normalizedOffset - normalizedLimit),
-          Math.max(0, totalNormalized - normalizedOffset),
-        );
-    const hasMore = normalizedLimit === null
-      ? false
-      : Math.max(0, totalNormalized - normalizedOffset - normalizedLimit) > 0;
-
     return {
-      messages,
+      messages: normalized,
       total,
       hasMore,
-      offset: normalizedOffset,
-      limit: normalizedLimit,
+      offset,
+      limit,
     };
   }
 }

server/modules/providers/list/claude/claude-skills.provider.ts

@@ -1,257 +0,0 @@
-import { readFile, readdir, stat } from 'node:fs/promises';
-import os from 'node:os';
-import path from 'node:path';
-
-import { SkillsProvider } from '@/modules/providers/shared/skills/skills.provider.js';
-import { parseFrontMatter } from '@/shared/frontmatter.js';
-import type {
-  ProviderSkill,
-  ProviderSkillListOptions,
-  ProviderSkillSource,
-} from '@/shared/types.js';
-import {
-  findProviderSkillMarkdownFiles,
-  readJsonConfig,
-  readObjectRecord,
-  readOptionalString,
-  readProviderSkillMarkdownDefinition,
-} from '@/shared/utils.js';
-
-const getClaudeHomePath = (): string => path.join(os.homedir(), '.claude');
-
-const getClaudePluginName = (pluginId: string): string | null => {
-  const normalizedPluginId = pluginId.trim();
-  if (!normalizedPluginId || normalizedPluginId === '@') {
-    return null;
-  }
-
-  const [pluginName] = normalizedPluginId.split('@');
-  return readOptionalString(pluginName) ?? null;
-};
-
-const stripMarkdownExtension = (filename: string): string =>
-  filename.replace(/\.md$/i, '');
-
-const pathExistsAsDirectory = async (directoryPath: string): Promise<boolean> => {
-  try {
-    const directoryStats = await stat(directoryPath);
-    return directoryStats.isDirectory();
-  } catch {
-    return false;
-  }
-};
-
-const listChildDirectories = async (directoryPath: string): Promise<string[]> => {
-  try {
-    const entries = await readdir(directoryPath, { withFileTypes: true });
-    return entries
-      .filter((entry) => entry.isDirectory())
-      .map((entry) => path.join(directoryPath, entry.name))
-      .sort((left, right) => left.localeCompare(right));
-  } catch {
-    return [];
-  }
-};
-
-const readClaudePluginName = async (
-  installPath: string,
-  pluginId: string,
-): Promise<string | null> => {
-  try {
-    const pluginConfig = await readJsonConfig(
-      path.join(installPath, '.claude-plugin', 'plugin.json'),
-    );
-
-    // Older or partial plugin installs may not have plugin.json yet. Falling
-    // back keeps discovery useful without inventing a separate namespace.
-    return readOptionalString(pluginConfig.name) ?? getClaudePluginName(pluginId);
-  } catch {
-    return getClaudePluginName(pluginId);
-  }
-};
-
-export class ClaudeSkillsProvider extends SkillsProvider {
-  constructor() {
-    super('claude');
-  }
-
-  async listSkills(options?: ProviderSkillListOptions): Promise<ProviderSkill[]> {
-    return [
-      ...(await super.listSkills(options)),
-      ...(await this.listPluginSkills(getClaudeHomePath())),
-    ];
-  }
-
-  protected async getSkillSources(workspacePath: string): Promise<ProviderSkillSource[]> {
-    const claudeHomePath = getClaudeHomePath();
-
-    return [
-      {
-        scope: 'user',
-        rootDir: path.join(claudeHomePath, 'skills'),
-        commandPrefix: '/',
-      },
-      {
-        scope: 'project',
-        rootDir: path.join(workspacePath, '.claude', 'skills'),
-        commandPrefix: '/',
-      },
-    ];
-  }
-
-  private async listPluginSkills(claudeHomePath: string): Promise<ProviderSkill[]> {
-    const settings = await readJsonConfig(path.join(claudeHomePath, 'settings.json'));
-    const enabledPlugins = readObjectRecord(settings.enabledPlugins);
-    if (!enabledPlugins) {
-      return [];
-    }
-
-    const installedConfig = await readJsonConfig(
-      path.join(claudeHomePath, 'plugins', 'installed_plugins.json'),
-    );
-    const installedPlugins = readObjectRecord(installedConfig.plugins);
-    if (!installedPlugins) {
-      return [];
-    }
-
-    const skills: ProviderSkill[] = [];
-    const visitedPluginFolders = new Set<string>();
-    const pluginEntries = Object.entries(enabledPlugins)
-      .sort(([left], [right]) => left.localeCompare(right));
-    for (const [pluginId, enabled] of pluginEntries) {
-      if (enabled !== true) {
-        continue;
-      }
-
-      const installs = installedPlugins[pluginId];
-      if (!Array.isArray(installs)) {
-        continue;
-      }
-
-      for (const install of installs) {
-        const installRecord = readObjectRecord(install);
-        const installPath = readOptionalString(installRecord?.installPath);
-        if (!installPath) {
-          continue;
-        }
-
-        // Claude's installed path points at one version folder; the usable
-        // plugin payloads live in the direct child folders beside it.
-        const pluginFolders = await listChildDirectories(path.dirname(installPath));
-        for (const pluginFolder of pluginFolders) {
-          const pluginFolderKey = `${pluginId}:${path.resolve(pluginFolder)}`;
-          if (visitedPluginFolders.has(pluginFolderKey)) {
-            continue;
-          }
-          visitedPluginFolders.add(pluginFolderKey);
-
-          const pluginName = await readClaudePluginName(pluginFolder, pluginId);
-          if (!pluginName) {
-            continue;
-          }
-
-          const commandsPath = path.join(pluginFolder, 'commands');
-          if (await pathExistsAsDirectory(commandsPath)) {
-            skills.push(
-              ...(await this.listPluginCommandSkills(commandsPath, pluginId, pluginName)),
-            );
-            continue;
-          }
-
-          const skillsPath = path.join(pluginFolder, 'skills');
-          if (!(await pathExistsAsDirectory(skillsPath))) {
-            continue;
-          }
-
-          skills.push(
-            ...(await this.listPluginSkillMarkdowns(pluginFolder, pluginId, pluginName)),
-          );
-        }
-      }
-    }
-
-    return skills;
-  }
-
-  private async listPluginCommandSkills(
-    commandsPath: string,
-    pluginId: string,
-    pluginName: string,
-  ): Promise<ProviderSkill[]> {
-    const skills: ProviderSkill[] = [];
-
-    try {
-      const entries = await readdir(commandsPath, { withFileTypes: true });
-      const commandFiles = entries
-        .filter((entry) => entry.isFile() && entry.name.toLowerCase().endsWith('.md'))
-        .sort((left, right) => left.name.localeCompare(right.name));
-
-      for (const commandFile of commandFiles) {
-        const sourcePath = path.join(commandsPath, commandFile.name);
-        try {
-          const definition = await this.readPluginCommandDefinition(sourcePath);
-          skills.push({
-            provider: this.provider,
-            name: definition.name,
-            description: definition.description,
-            command: `/${pluginName}:${definition.name}`,
-            scope: 'plugin',
-            sourcePath,
-            pluginName,
-            pluginId,
-          });
-        } catch {
-          // Malformed command markdown should not block sibling plugin commands.
-        }
-      }
-    } catch {
-      // Missing or unreadable command folders are treated as empty plugin command sets.
-    }
-
-    return skills;
-  }
-
-  private async readPluginCommandDefinition(
-    commandPath: string,
-  ): Promise<{ name: string; description: string }> {
-    const content = await readFile(commandPath, 'utf8');
-    const parsed = parseFrontMatter(content);
-    const data = readObjectRecord(parsed.data) ?? {};
-
-    return {
-      name: stripMarkdownExtension(path.basename(commandPath)),
-      description: readOptionalString(data.description) ?? '',
-    };
-  }
-
-  private async listPluginSkillMarkdowns(
-    installPath: string,
-    pluginId: string,
-    pluginName: string,
-  ): Promise<ProviderSkill[]> {
-    const skillFiles = await findProviderSkillMarkdownFiles(path.join(installPath, 'skills'), {
-      recursive: true,
-    });
-    const skills: ProviderSkill[] = [];
-
-    for (const skillPath of skillFiles) {
-      try {
-        const definition = await readProviderSkillMarkdownDefinition(skillPath);
-        skills.push({
-          provider: this.provider,
-          name: definition.name,
-          description: definition.description,
-          command: `/${pluginName}:${definition.name}`,
-          scope: 'plugin',
-          sourcePath: skillPath,
-          pluginName,
-          pluginId,
-        });
-      } catch {
-        // A bad plugin skill file should not block other installed plugin skills.
-      }
-    }
-
-    return skills;
-  }
-}

server/modules/providers/list/claude/claude.provider.ts

@@ -3,18 +3,11 @@ import { ClaudeProviderAuth } from '@/modules/providers/list/claude/claude-auth.
 import { ClaudeMcpProvider } from '@/modules/providers/list/claude/claude-mcp.provider.js';
 import { ClaudeSessionSynchronizer } from '@/modules/providers/list/claude/claude-session-synchronizer.provider.js';
 import { ClaudeSessionsProvider } from '@/modules/providers/list/claude/claude-sessions.provider.js';
-import { ClaudeSkillsProvider } from '@/modules/providers/list/claude/claude-skills.provider.js';
-import type {
-  IProviderAuth,
-  IProviderSessionSynchronizer,
-  IProviderSkills,
-  IProviderSessions,
-} from '@/shared/interfaces.js';
+import type { IProviderAuth, IProviderSessionSynchronizer, IProviderSessions } from '@/shared/interfaces.js';
 
 export class ClaudeProvider extends AbstractProvider {
   readonly mcp = new ClaudeMcpProvider();
   readonly auth: IProviderAuth = new ClaudeProviderAuth();
-  readonly skills: IProviderSkills = new ClaudeSkillsProvider();
   readonly sessions: IProviderSessions = new ClaudeSessionsProvider();
   readonly sessionSynchronizer: IProviderSessionSynchronizer = new ClaudeSessionSynchronizer();
 

server/modules/providers/list/codex/codex-sessions.provider.ts

@@ -520,9 +520,7 @@ export class CodexSessionsProvider implements IProviderSessions {
 
     let result: CodexHistoryResult;
     try {
-      // Load full history first so `total` reflects frontend-normalized messages,
-      // not raw JSONL records.
-      result = await getCodexSessionMessages(sessionId, null, 0);
+      result = await getCodexSessionMessages(sessionId, limit, offset);
     } catch (error) {
       const message = error instanceof Error ? error.message : String(error);
       console.warn(`[CodexProvider] Failed to load session ${sessionId}:`, message);
@@ -530,6 +528,8 @@ export class CodexSessionsProvider implements IProviderSessions {
     }
 
     const rawMessages = Array.isArray(result) ? result : (result.messages || []);
+    const total = Array.isArray(result) ? rawMessages.length : (result.total || 0);
+    const hasMore = Array.isArray(result) ? false : Boolean(result.hasMore);
     const tokenUsage = Array.isArray(result) ? undefined : result.tokenUsage;
 
     const normalized: NormalizedMessage[] = [];
@@ -552,31 +552,12 @@ export class CodexSessionsProvider implements IProviderSessions {
       }
     }
 
-    const totalNormalized = normalized.length;
-    let total = 0;
-    for (const msg of normalized) {
-      if (msg.kind !== 'tool_result') {
-        total += 1;
-      }
-    }
-    const normalizedOffset = Math.max(0, offset);
-    const normalizedLimit = limit === null ? null : Math.max(0, limit);
-    const messages = normalizedLimit === null
-      ? normalized
-      : normalized.slice(
-          Math.max(0, totalNormalized - normalizedOffset - normalizedLimit),
-          Math.max(0, totalNormalized - normalizedOffset),
-        );
-    const hasMore = normalizedLimit === null
-      ? false
-      : Math.max(0, totalNormalized - normalizedOffset - normalizedLimit) > 0;
-
     return {
-      messages,
+      messages: normalized,
       total,
       hasMore,
-      offset: normalizedOffset,
-      limit: normalizedLimit,
+      offset,
+      limit,
       tokenUsage,
     };
   }

server/modules/providers/list/codex/codex-skills.provider.ts

@@ -1,100 +0,0 @@
-import fs from 'node:fs/promises';
-import os from 'node:os';
-import path from 'node:path';
-
-import { SkillsProvider } from '@/modules/providers/shared/skills/skills.provider.js';
-import type { ProviderSkillSource } from '@/shared/types.js';
-
-const hasGitMarker = async (dirPath: string): Promise<boolean> => {
-  try {
-    const gitMarkerStats = await fs.stat(path.join(dirPath, '.git'));
-    return gitMarkerStats.isDirectory() || gitMarkerStats.isFile();
-  } catch {
-    return false;
-  }
-};
-
-const findTopmostGitRoot = async (startPath: string): Promise<string | null> => {
-  let currentPath = path.resolve(startPath);
-  let topmostGitRoot: string | null = null;
-
-  while (true) {
-    if (await hasGitMarker(currentPath)) {
-      topmostGitRoot = currentPath;
-    }
-
-    const parentPath = path.dirname(currentPath);
-    if (parentPath === currentPath) {
-      break;
-    }
-
-    currentPath = parentPath;
-  }
-
-  return topmostGitRoot;
-};
-
-const addUniqueSource = (
-  sources: ProviderSkillSource[],
-  seenRootDirs: Set<string>,
-  source: ProviderSkillSource,
-): void => {
-  const normalizedRootDir = path.resolve(source.rootDir);
-  if (seenRootDirs.has(normalizedRootDir)) {
-    return;
-  }
-
-  seenRootDirs.add(normalizedRootDir);
-  sources.push({ ...source, rootDir: normalizedRootDir });
-};
-
-export class CodexSkillsProvider extends SkillsProvider {
-  constructor() {
-    super('codex');
-  }
-
-  protected async getSkillSources(workspacePath: string): Promise<ProviderSkillSource[]> {
-    const sources: ProviderSkillSource[] = [];
-    const seenRootDirs = new Set<string>();
-    const repoRoot = await findTopmostGitRoot(workspacePath);
-
-    addUniqueSource(sources, seenRootDirs, {
-      scope: 'repo',
-      rootDir: path.join(workspacePath, '.agents', 'skills'),
-      commandPrefix: '$',
-    });
-
-    if (repoRoot) {
-      // Codex checks repository skills at the launch folder, one folder above it,
-      // and the topmost git root; these can collapse to the same directory.
-      addUniqueSource(sources, seenRootDirs, {
-        scope: 'repo',
-        rootDir: path.join(path.dirname(workspacePath), '.agents', 'skills'),
-        commandPrefix: '$',
-      });
-      addUniqueSource(sources, seenRootDirs, {
-        scope: 'repo',
-        rootDir: path.join(repoRoot, '.agents', 'skills'),
-        commandPrefix: '$',
-      });
-    }
-
-    addUniqueSource(sources, seenRootDirs, {
-      scope: 'user',
-      rootDir: path.join(os.homedir(), '.agents', 'skills'),
-      commandPrefix: '$',
-    });
-    addUniqueSource(sources, seenRootDirs, {
-      scope: 'admin',
-      rootDir: path.join('/etc', 'codex', 'skills'),
-      commandPrefix: '$',
-    });
-    addUniqueSource(sources, seenRootDirs, {
-      scope: 'system',
-      rootDir: path.join(os.homedir(), '.codex', 'skills', '.system'),
-      commandPrefix: '$',
-    });
-
-    return sources;
-  }
-}

server/modules/providers/list/codex/codex.provider.ts

@@ -3,18 +3,11 @@ import { CodexProviderAuth } from '@/modules/providers/list/codex/codex-auth.pro
 import { CodexMcpProvider } from '@/modules/providers/list/codex/codex-mcp.provider.js';
 import { CodexSessionSynchronizer } from '@/modules/providers/list/codex/codex-session-synchronizer.provider.js';
 import { CodexSessionsProvider } from '@/modules/providers/list/codex/codex-sessions.provider.js';
-import { CodexSkillsProvider } from '@/modules/providers/list/codex/codex-skills.provider.js';
-import type {
-  IProviderAuth,
-  IProviderSessionSynchronizer,
-  IProviderSkills,
-  IProviderSessions,
-} from '@/shared/interfaces.js';
+import type { IProviderAuth, IProviderSessionSynchronizer, IProviderSessions } from '@/shared/interfaces.js';
 
 export class CodexProvider extends AbstractProvider {
   readonly mcp = new CodexMcpProvider();
   readonly auth: IProviderAuth = new CodexProviderAuth();
-  readonly skills: IProviderSkills = new CodexSkillsProvider();
   readonly sessions: IProviderSessions = new CodexSessionsProvider();
   readonly sessionSynchronizer: IProviderSessionSynchronizer = new CodexSessionSynchronizer();
 

server/modules/providers/list/cursor/cursor-session-synchronizer.provider.ts

@@ -45,28 +45,44 @@ export class CursorSessionSynchronizer implements IProviderSessionSynchronizer {
    */
   async synchronize(since?: Date): Promise<number> {
     const projectsDir = path.join(this.cursorHome, 'projects');
+    const projectEntries = await listDirectoryEntriesSafe(projectsDir);
+    const seenProjectPaths = new Set<string>();
 
     let processed = 0;
-
-    const files = await findFilesRecursivelyCreatedAfter(projectsDir, '.jsonl', since ?? null);
-
-    for (const filePath of files) {
-      const parsed = await this.processSessionFile(filePath);
-      if (!parsed) {
+    for (const entry of projectEntries) {
+      if (!entry.isDirectory()) {
         continue;
       }
 
-      const timestamps = await readFileTimestamps(filePath);
-      sessionsDb.createSession(
-        parsed.sessionId,
-        this.provider,
-        parsed.projectPath,
-        parsed.sessionName,
-        timestamps.createdAt,
-        timestamps.updatedAt,
-        filePath
-      );
-      processed += 1;
+      const workerLogPath = path.join(projectsDir, entry.name, 'worker.log');
+      const projectPath = await this.extractProjectPathFromWorkerLog(workerLogPath);
+      if (!projectPath || seenProjectPaths.has(projectPath)) {
+        continue;
+      }
+
+      seenProjectPaths.add(projectPath);
+      const projectHash = this.md5(projectPath);
+      const chatsDir = path.join(this.cursorHome, 'chats', projectHash);
+      const files = await findFilesRecursivelyCreatedAfter(chatsDir, '.jsonl', since ?? null);
+
+      for (const filePath of files) {
+        const parsed = await this.processSessionFile(filePath);
+        if (!parsed) {
+          continue;
+        }
+
+        const timestamps = await readFileTimestamps(filePath);
+        sessionsDb.createSession(
+          parsed.sessionId,
+          this.provider,
+          parsed.projectPath,
+          parsed.sessionName,
+          timestamps.createdAt,
+          timestamps.updatedAt,
+          filePath
+        );
+        processed += 1;
+      }
     }
 
     return processed;
@@ -97,6 +113,13 @@ export class CursorSessionSynchronizer implements IProviderSessionSynchronizer {
     );
   }
 
+  /**
+   * Produces the same project hash Cursor uses in chat directory names.
+   */
+  private md5(input: string): string {
+    return crypto.createHash('md5').update(input).digest('hex');
+  }
+
   /**
    * Extracts project path from Cursor worker.log.
    */
@@ -126,7 +149,7 @@ export class CursorSessionSynchronizer implements IProviderSessionSynchronizer {
    */
   private async processSessionFile(filePath: string): Promise<ParsedSession | null> {
     const sessionId = path.basename(filePath, '.jsonl');
-    const grandparentDir = path.dirname(path.dirname(path.dirname(filePath)));
+    const grandparentDir = path.dirname(path.dirname(filePath));
     const workerLogPath = path.join(grandparentDir, 'worker.log');
     const projectPath = await this.extractProjectPathFromWorkerLog(workerLogPath);
 

server/modules/providers/list/cursor/cursor-sessions.provider.ts

@@ -25,167 +25,6 @@ type CursorMessageBlob = {
   content: AnyRecord;
 };
 
-function isInternalCursorText(value: unknown): boolean {
-  if (typeof value !== 'string') {
-    return false;
-  }
-
-  const normalized = value.trim();
-  return normalized.startsWith('<user_info>') || normalized.startsWith('<system_reminder>');
-}
-
-function isInternalCursorPart(part: unknown): boolean {
-  if (!part || typeof part !== 'object') {
-    return false;
-  }
-
-  const record = part as AnyRecord;
-  const type = typeof record.type === 'string' ? record.type : '';
-  if (type === 'user_info' || type === 'system_reminder') {
-    return true;
-  }
-
-  return isInternalCursorText(record.text);
-}
-
-function unwrapUserQueryText(value: string, role: 'user' | 'assistant'): string {
-  if (role !== 'user') {
-    return value;
-  }
-
-  const normalized = value.trimStart();
-  const openTag = '<user_query>';
-  const closeTag = '</user_query>';
-  if (!normalized.startsWith(openTag)) {
-    return value;
-  }
-
-  const afterOpen = normalized.slice(openTag.length);
-  const closeIndex = afterOpen.lastIndexOf(closeTag);
-  const inner = closeIndex >= 0 ? afterOpen.slice(0, closeIndex) : afterOpen;
-  return inner.trim();
-}
-
-function normalizeToolId(value: unknown): string | null {
-  if (typeof value !== 'string') {
-    return null;
-  }
-
-  const normalized = value.trim();
-  return normalized ? normalized : null;
-}
-
-function extractCursorToolResultContent(item: AnyRecord): string {
-  if (typeof item.result === 'string' && item.result.trim()) {
-    return item.result;
-  }
-
-  if (typeof item.output === 'string' && item.output.trim()) {
-    return item.output;
-  }
-
-  if (Array.isArray(item.experimental_content)) {
-    const experimentalText = item.experimental_content
-      .map((part: unknown) => {
-        if (typeof part === 'string') {
-          return part;
-        }
-        if (part && typeof part === 'object') {
-          const record = part as AnyRecord;
-          if (typeof record.text === 'string') {
-            return record.text;
-          }
-        }
-        return '';
-      })
-      .filter(Boolean)
-      .join('\n');
-
-    if (experimentalText.trim()) {
-      return experimentalText;
-    }
-  }
-
-  return typeof item.result === 'string' ? item.result : '';
-}
-
-function parseCursorToolInput(rawInput: unknown): unknown {
-  if (typeof rawInput !== 'string') {
-    return rawInput;
-  }
-
-  const trimmed = rawInput.trim();
-  if (!trimmed) {
-    return rawInput;
-  }
-
-  try {
-    return JSON.parse(trimmed);
-  } catch {
-    return rawInput;
-  }
-}
-
-function normalizeCursorToolInput(toolName: string, rawInput: unknown): unknown {
-  const parsed = parseCursorToolInput(rawInput);
-  if (!parsed || typeof parsed !== 'object' || Array.isArray(parsed)) {
-    return parsed;
-  }
-
-  const input = parsed as AnyRecord;
-  const normalized: AnyRecord = { ...input };
-
-  const filePath = input.file_path
-    ?? input.filePath
-    ?? input.path
-    ?? input.file
-    ?? input.filename;
-  if (typeof filePath === 'string' && filePath.trim()) {
-    normalized.file_path = filePath;
-  }
-
-  if (toolName === 'Write') {
-    const content = input.content
-      ?? input.text
-      ?? input.value
-      ?? input.contents
-      ?? input.fileContent
-      ?? input.new_string
-      ?? input.newString;
-    if (typeof content === 'string') {
-      normalized.content = content;
-    }
-  }
-
-  if (toolName === 'Edit') {
-    const oldString = input.old_string
-      ?? input.oldString
-      ?? input.old
-      ?? '';
-    const newString = input.new_string
-      ?? input.newString
-      ?? input.new
-      ?? input.content
-      ?? '';
-
-    if (typeof oldString === 'string') {
-      normalized.old_string = oldString;
-    }
-    if (typeof newString === 'string') {
-      normalized.new_string = newString;
-    }
-  }
-
-  if (toolName === 'ApplyPatch') {
-    const patch = input.patch ?? input.diff ?? input.content;
-    if (typeof patch === 'string' && !normalized.patch) {
-      normalized.patch = patch;
-    }
-  }
-
-  return normalized;
-}
-
 function sanitizeCursorSessionId(sessionId: string): string {
   const normalized = sessionId.trim();
   if (!normalized) {
@@ -386,14 +225,13 @@ export class CursorSessionsProvider implements IProviderSessions {
     try {
       const blobs = await this.loadCursorBlobs(sessionId, projectPath);
       const allNormalized = this.normalizeCursorBlobs(blobs, sessionId);
-      const renderableMessages = allNormalized.filter((msg) => msg.kind !== 'tool_result');
-      const total = renderableMessages.length;
+      const total = allNormalized.length;
 
       if (limit !== null) {
         const start = offset;
         const page = limit === 0
           ? []
-          : renderableMessages.slice(start, start + limit);
+          : allNormalized.slice(start, start + limit);
         const hasMore = limit === 0
           ? start < total
           : start + limit < total;
@@ -407,7 +245,7 @@ export class CursorSessionsProvider implements IProviderSessions {
       }
 
       return {
-        messages: renderableMessages,
+        messages: allNormalized,
         total,
         hasMore: false,
         offset: 0,
@@ -445,24 +283,11 @@ export class CursorSessionsProvider implements IProviderSessions {
             let text = '';
             if (Array.isArray(content.message.content)) {
               text = content.message.content
-                .map((part: string | AnyRecord) => {
-                  if (typeof part === 'string') {
-                    if (isInternalCursorText(part)) {
-                      return '';
-                    }
-                    return unwrapUserQueryText(part, role);
-                  }
-                  if (isInternalCursorPart(part)) {
-                    return '';
-                  }
-                  return unwrapUserQueryText(part?.text || '', role);
-                })
+                .map((part: string | AnyRecord) => typeof part === 'string' ? part : part?.text || '')
                 .filter(Boolean)
                 .join('\n');
             } else if (typeof content.message.content === 'string') {
-              if (!isInternalCursorText(content.message.content)) {
-                text = unwrapUserQueryText(content.message.content, role);
-              }
+              text = content.message.content;
             }
             if (text?.trim()) {
               messages.push(createNormalizedMessage({
@@ -491,14 +316,7 @@ export class CursorSessionsProvider implements IProviderSessions {
             if (item?.type !== 'tool-result') {
               continue;
             }
-            const cursorOptions = content.providerOptions?.cursor as AnyRecord | undefined;
-            const highLevelToolCallResult = cursorOptions?.highLevelToolCallResult;
-            const toolCallId = normalizeToolId(item.toolCallId)
-              || normalizeToolId(item.tool_call_id)
-              || normalizeToolId(highLevelToolCallResult?.toolCallId)
-              || normalizeToolId(highLevelToolCallResult?.tool_call_id)
-              || normalizeToolId(content.id)
-              || '';
+            const toolCallId = item.toolCallId || content.id;
             messages.push(createNormalizedMessage({
               id: `${baseId}_tr`,
               sessionId,
@@ -506,9 +324,8 @@ export class CursorSessionsProvider implements IProviderSessions {
               provider: PROVIDER,
               kind: 'tool_result',
               toolId: toolCallId,
-              content: extractCursorToolResultContent(item),
-              isError: Boolean(item.isError || item.is_error),
-              toolUseResult: highLevelToolCallResult,
+              content: item.result || '',
+              isError: false,
             }));
           }
           continue;
@@ -519,15 +336,8 @@ export class CursorSessionsProvider implements IProviderSessions {
         if (Array.isArray(content.content)) {
           for (let partIdx = 0; partIdx < content.content.length; partIdx++) {
             const part = content.content[partIdx];
-            if (isInternalCursorPart(part)) {
-              continue;
-            }
 
             if (part?.type === 'text' && part?.text) {
-              const normalizedPartText = unwrapUserQueryText(part.text, role);
-              if (!normalizedPartText) {
-                continue;
-              }
               messages.push(createNormalizedMessage({
                 id: `${baseId}_${partIdx}`,
                 sessionId,
@@ -535,7 +345,7 @@ export class CursorSessionsProvider implements IProviderSessions {
                 provider: PROVIDER,
                 kind: 'text',
                 role,
-                content: normalizedPartText,
+                content: part.text,
                 sequence: blob.sequence,
                 rowid: blob.rowid,
               }));
@@ -551,11 +361,7 @@ export class CursorSessionsProvider implements IProviderSessions {
             } else if (part?.type === 'tool-call' || part?.type === 'tool_use') {
               const rawToolName = part.toolName || part.name || 'Unknown Tool';
               const toolName = rawToolName === 'ApplyPatch' ? 'Edit' : rawToolName;
-              const toolId = normalizeToolId(part.toolCallId)
-                || normalizeToolId(part.tool_call_id)
-                || normalizeToolId(part.id)
-                || `tool_${i}_${partIdx}`;
-              const normalizedToolInput = normalizeCursorToolInput(rawToolName, part.args ?? part.input);
+              const toolId = part.toolCallId || part.id || `tool_${i}_${partIdx}`;
               const message = createNormalizedMessage({
                 id: `${baseId}_${partIdx}`,
                 sessionId,
@@ -563,22 +369,14 @@ export class CursorSessionsProvider implements IProviderSessions {
                 provider: PROVIDER,
                 kind: 'tool_use',
                 toolName,
-                toolInput: normalizedToolInput,
+                toolInput: part.args || part.input,
                 toolId,
               });
               messages.push(message);
               toolUseMap.set(toolId, message);
             }
           }
-        } else if (
-          typeof content.content === 'string'
-          && content.content.trim()
-          && !isInternalCursorText(content.content)
-        ) {
-          const normalizedText = unwrapUserQueryText(content.content, role);
-          if (!normalizedText) {
-            continue;
-          }
+        } else if (typeof content.content === 'string' && content.content.trim()) {
           messages.push(createNormalizedMessage({
             id: baseId,
             sessionId,
@@ -586,7 +384,7 @@ export class CursorSessionsProvider implements IProviderSessions {
             provider: PROVIDER,
             kind: 'text',
             role,
-            content: normalizedText,
+            content: content.content,
             sequence: blob.sequence,
             rowid: blob.rowid,
           }));
@@ -603,7 +401,6 @@ export class CursorSessionsProvider implements IProviderSessions {
           toolUse.toolResult = {
             content: msg.content,
             isError: msg.isError,
-            toolUseResult: msg.toolUseResult,
           };
         }
       }

server/modules/providers/list/cursor/cursor-skills.provider.ts

@@ -1,31 +0,0 @@
-import os from 'node:os';
-import path from 'node:path';
-
-import { SkillsProvider } from '@/modules/providers/shared/skills/skills.provider.js';
-import type { ProviderSkillSource } from '@/shared/types.js';
-
-export class CursorSkillsProvider extends SkillsProvider {
-  constructor() {
-    super('cursor');
-  }
-
-  protected async getSkillSources(workspacePath: string): Promise<ProviderSkillSource[]> {
-    return [
-      {
-        scope: 'project',
-        rootDir: path.join(workspacePath, '.agents', 'skills'),
-        commandPrefix: '/',
-      },
-      {
-        scope: 'project',
-        rootDir: path.join(workspacePath, '.cursor', 'skills'),
-        commandPrefix: '/',
-      },
-      {
-        scope: 'user',
-        rootDir: path.join(os.homedir(), '.cursor', 'skills'),
-        commandPrefix: '/',
-      },
-    ];
-  }
-}

server/modules/providers/list/cursor/cursor.provider.ts

@@ -3,18 +3,11 @@ import { CursorProviderAuth } from '@/modules/providers/list/cursor/cursor-auth.
 import { CursorMcpProvider } from '@/modules/providers/list/cursor/cursor-mcp.provider.js';
 import { CursorSessionSynchronizer } from '@/modules/providers/list/cursor/cursor-session-synchronizer.provider.js';
 import { CursorSessionsProvider } from '@/modules/providers/list/cursor/cursor-sessions.provider.js';
-import { CursorSkillsProvider } from '@/modules/providers/list/cursor/cursor-skills.provider.js';
-import type {
-  IProviderAuth,
-  IProviderSessionSynchronizer,
-  IProviderSkills,
-  IProviderSessions,
-} from '@/shared/interfaces.js';
+import type { IProviderAuth, IProviderSessionSynchronizer, IProviderSessions } from '@/shared/interfaces.js';
 
 export class CursorProvider extends AbstractProvider {
   readonly mcp = new CursorMcpProvider();
   readonly auth: IProviderAuth = new CursorProviderAuth();
-  readonly skills: IProviderSkills = new CursorSkillsProvider();
   readonly sessions: IProviderSessions = new CursorSessionsProvider();
   readonly sessionSynchronizer: IProviderSessionSynchronizer = new CursorSessionSynchronizer();
 

server/modules/providers/list/gemini/gemini-auth.provider.ts

@@ -15,24 +15,7 @@ type GeminiCredentialsStatus = {
   error?: string;
 };
 
-type GeminiAuthType =
-  | 'oauth-personal'
-  | 'gemini-api-key'
-  | 'vertex-ai'
-  | 'compute-default-credentials'
-  | 'gateway'
-  | 'cloud-shell'
-  | null;
-
 export class GeminiProviderAuth implements IProviderAuth {
-  /**
-   * Gemini CLI can override its home root via GEMINI_CLI_HOME.
-   * Use the same resolution so status checks match runtime behavior.
-   */
-  private getGeminiCliHome(): string {
-    return process.env.GEMINI_CLI_HOME?.trim() || os.homedir();
-  }
-
   /**
    * Checks whether the Gemini CLI is available on this host.
    */
@@ -75,88 +58,6 @@ export class GeminiProviderAuth implements IProviderAuth {
     };
   }
 
-  /**
-   * Parses dotenv-style key/value pairs.
-   */
-  private parseEnvFile(content: string): Record<string, string> {
-    const parsed: Record<string, string> = {};
-
-    for (const rawLine of content.split(/\r?\n/)) {
-      const line = rawLine.trim();
-      if (!line || line.startsWith('#')) {
-        continue;
-      }
-
-      const normalizedLine = line.startsWith('export ')
-        ? line.slice('export '.length).trim()
-        : line;
-      const separatorIndex = normalizedLine.indexOf('=');
-      if (separatorIndex <= 0) {
-        continue;
-      }
-
-      const key = normalizedLine.slice(0, separatorIndex).trim();
-      if (!key) {
-        continue;
-      }
-
-      let value = normalizedLine.slice(separatorIndex + 1).trim();
-      const quoted = (value.startsWith('"') && value.endsWith('"')) || (value.startsWith('\'') && value.endsWith('\''));
-      if (quoted) {
-        value = value.slice(1, -1);
-      } else {
-        value = value.replace(/\s+#.*$/, '').trim();
-      }
-
-      parsed[key] = value;
-    }
-
-    return parsed;
-  }
-
-  /**
-   * Loads user-level auth env in Gemini's "first file found" order.
-   */
-  private async loadUserLevelAuthEnv(): Promise<Record<string, string>> {
-    const geminiCliHome = this.getGeminiCliHome();
-    const envCandidates = [
-      path.join(geminiCliHome, '.gemini', '.env'),
-      path.join(geminiCliHome, '.env'),
-    ];
-
-    for (const envPath of envCandidates) {
-      try {
-        const content = await readFile(envPath, 'utf8');
-        return this.parseEnvFile(content);
-      } catch {
-        // Continue to the next fallback.
-      }
-    }
-
-    return {};
-  }
-
-  /**
-   * Reads Gemini's selected auth type from settings.json when available.
-   */
-  private async readSelectedAuthType(): Promise<GeminiAuthType> {
-    try {
-      const settingsPath = path.join(this.getGeminiCliHome(), '.gemini', 'settings.json');
-      const content = await readFile(settingsPath, 'utf8');
-      const settings = readObjectRecord(JSON.parse(content));
-      const security = readObjectRecord(settings?.security);
-      const auth = readObjectRecord(security?.auth);
-      const selectedType = readOptionalString(auth?.selectedType);
-      if (!selectedType) {
-        return null;
-      }
-
-      return selectedType as GeminiAuthType;
-    } catch {
-      return null;
-    }
-  }
-
   /**
    * Checks Gemini credentials from API key env vars or local OAuth credential files.
    */
@@ -165,46 +66,8 @@ export class GeminiProviderAuth implements IProviderAuth {
       return { authenticated: true, email: 'API Key Auth', method: 'api_key' };
     }
 
-    const userEnv = await this.loadUserLevelAuthEnv();
-    if (readOptionalString(userEnv.GEMINI_API_KEY)) {
-      return { authenticated: true, email: 'API Key Auth', method: 'api_key' };
-    }
-
-    const selectedType = await this.readSelectedAuthType();
-    if (selectedType === 'vertex-ai') {
-      const hasGoogleApiKey = Boolean(
-        process.env.GOOGLE_API_KEY?.trim()
-        || readOptionalString(userEnv.GOOGLE_API_KEY)
-      );
-      const hasProject = Boolean(
-        process.env.GOOGLE_CLOUD_PROJECT?.trim()
-        || process.env.GOOGLE_CLOUD_PROJECT_ID?.trim()
-        || readOptionalString(userEnv.GOOGLE_CLOUD_PROJECT)
-        || readOptionalString(userEnv.GOOGLE_CLOUD_PROJECT_ID)
-      );
-      const hasLocation = Boolean(
-        process.env.GOOGLE_CLOUD_LOCATION?.trim()
-        || readOptionalString(userEnv.GOOGLE_CLOUD_LOCATION)
-      );
-      const hasServiceAccount = Boolean(
-        process.env.GOOGLE_APPLICATION_CREDENTIALS?.trim()
-        || readOptionalString(userEnv.GOOGLE_APPLICATION_CREDENTIALS)
-      );
-
-      if (hasGoogleApiKey || hasServiceAccount || (hasProject && hasLocation)) {
-        return { authenticated: true, email: 'Vertex AI Auth', method: 'vertex_ai' };
-      }
-
-      return {
-        authenticated: false,
-        email: null,
-        method: 'vertex_ai',
-        error: 'Gemini is set to Vertex AI, but required env vars are missing',
-      };
-    }
-
     try {
-      const credsPath = path.join(this.getGeminiCliHome(), '.gemini', 'oauth_creds.json');
+      const credsPath = path.join(os.homedir(), '.gemini', 'oauth_creds.json');
       const content = await readFile(credsPath, 'utf8');
       const creds = readObjectRecord(JSON.parse(content)) ?? {};
       const accessToken = readOptionalString(creds.access_token);
@@ -243,25 +106,6 @@ export class GeminiProviderAuth implements IProviderAuth {
         method: 'credentials_file',
       };
     } catch {
-      if (selectedType === 'gemini-api-key') {
-        return {
-          authenticated: false,
-          email: null,
-          method: 'api_key',
-          error: 'Gemini is set to "Use Gemini API key", but GEMINI_API_KEY is unavailable',
-        };
-      }
-
-      if (selectedType === 'oauth-personal') {
-        return {
-          authenticated: false,
-          email: null,
-          method: 'credentials_file',
-          error: 'Gemini is set to Google sign-in, but no cached OAuth credentials were found',
-        };
-      }
-
-      // If no explicit auth type was selected, surface the generic "not configured" error.
       return {
         authenticated: false,
         email: null,
@@ -296,7 +140,7 @@ export class GeminiProviderAuth implements IProviderAuth {
    */
   private async getActiveAccountEmail(): Promise<string | null> {
     try {
-      const accPath = path.join(this.getGeminiCliHome(), '.gemini', 'google_accounts.json');
+      const accPath = path.join(os.homedir(), '.gemini', 'google_accounts.json');
       const accContent = await readFile(accPath, 'utf8');
       const accounts = readObjectRecord(JSON.parse(accContent));
       return readOptionalString(accounts?.active) ?? null;

server/modules/providers/list/gemini/gemini-session-synchronizer.provider.ts

@@ -39,37 +39,33 @@ export class GeminiSessionSynchronizer implements IProviderSessionSynchronizer {
   async synchronize(since?: Date): Promise<number> {
     const projectHashLookup = this.buildProjectHashLookup();
 
-    // const legacySessionFiles = await findFilesRecursivelyCreatedAfter(
-    //   path.join(this.geminiHome, 'sessions'),
-    //   '.json',
-    //   since ?? null
-    // );
-    // Gemini creates overlapping artifacts across `sessions/` and `tmp/`.
-    // We currently index only `tmp/*/chats/*.jsonl` because those files are the
-    // live transcript source and avoid duplicate session rows from mirrored files.
-    // const legacyTempFiles = await findFilesRecursivelyCreatedAfter(
-    //   path.join(this.geminiHome, 'tmp'),
-    //   '.json',
-    //   since ?? null
-    // );
-    // const jsonlSessionFiles = await findFilesRecursivelyCreatedAfter(
-    //   path.join(this.geminiHome, 'sessions'),
-    //   '.jsonl',
-    //   since ?? null
-    // );
+    const legacySessionFiles = await findFilesRecursivelyCreatedAfter(
+      path.join(this.geminiHome, 'sessions'),
+      '.json',
+      since ?? null
+    );
+    const legacyTempFiles = await findFilesRecursivelyCreatedAfter(
+      path.join(this.geminiHome, 'tmp'),
+      '.json',
+      since ?? null
+    );
+    const jsonlSessionFiles = await findFilesRecursivelyCreatedAfter(
+      path.join(this.geminiHome, 'sessions'),
+      '.jsonl',
+      since ?? null
+    );
     const jsonlTempFiles = await findFilesRecursivelyCreatedAfter(
       path.join(this.geminiHome, 'tmp'),
       '.jsonl',
       since ?? null
     );
 
-    // Current strategy: index only temp chat JSONL artifacts.
+    // Process legacy JSON first, then JSONL. If both exist for a session id,
+    // the JSONL artifact becomes the canonical jsonl_path via upsert.
     const files = [
-      // ...legacySessionFiles,
-      // Intentionally disabled to avoid duplicate indexing from mirrored
-      // `sessions/*.json` and `sessions/*.jsonl` artifacts.
-      // ...legacyTempFiles,
-      // ...jsonlSessionFiles,
+      ...legacySessionFiles,
+      ...legacyTempFiles,
+      ...jsonlSessionFiles,
       ...jsonlTempFiles,
     ];
 

server/modules/providers/list/gemini/gemini-sessions.provider.ts

@@ -528,16 +528,10 @@ export class GeminiSessionsProvider implements IProviderSessions {
     const messages = pageLimit === null
       ? normalized.slice(start)
       : normalized.slice(start, start + pageLimit);
-    let total = 0;
-    for (const msg of normalized) {
-      if (msg.kind !== 'tool_result') {
-        total += 1;
-      }
-    }
 
     return {
       messages,
-      total,
+      total: normalized.length,
       hasMore: pageLimit === null ? false : start + pageLimit < normalized.length,
       offset: start,
       limit: pageLimit,

server/modules/providers/list/gemini/gemini-skills.provider.ts

@@ -1,36 +0,0 @@
-import os from 'node:os';
-import path from 'node:path';
-
-import { SkillsProvider } from '@/modules/providers/shared/skills/skills.provider.js';
-import type { ProviderSkillSource } from '@/shared/types.js';
-
-export class GeminiSkillsProvider extends SkillsProvider {
-  constructor() {
-    super('gemini');
-  }
-
-  protected async getSkillSources(workspacePath: string): Promise<ProviderSkillSource[]> {
-    return [
-      {
-        scope: 'user',
-        rootDir: path.join(os.homedir(), '.gemini', 'skills'),
-        commandPrefix: '/',
-      },
-      {
-        scope: 'user',
-        rootDir: path.join(os.homedir(), '.agents', 'skills'),
-        commandPrefix: '/',
-      },
-      {
-        scope: 'project',
-        rootDir: path.join(workspacePath, '.gemini', 'skills'),
-        commandPrefix: '/',
-      },
-      {
-        scope: 'project',
-        rootDir: path.join(workspacePath, '.agents', 'skills'),
-        commandPrefix: '/',
-      },
-    ];
-  }
-}

server/modules/providers/list/gemini/gemini.provider.ts

@@ -3,18 +3,11 @@ import { GeminiProviderAuth } from '@/modules/providers/list/gemini/gemini-auth.
 import { GeminiMcpProvider } from '@/modules/providers/list/gemini/gemini-mcp.provider.js';
 import { GeminiSessionSynchronizer } from '@/modules/providers/list/gemini/gemini-session-synchronizer.provider.js';
 import { GeminiSessionsProvider } from '@/modules/providers/list/gemini/gemini-sessions.provider.js';
-import { GeminiSkillsProvider } from '@/modules/providers/list/gemini/gemini-skills.provider.js';
-import type {
-  IProviderAuth,
-  IProviderSessionSynchronizer,
-  IProviderSkills,
-  IProviderSessions,
-} from '@/shared/interfaces.js';
+import type { IProviderAuth, IProviderSessionSynchronizer, IProviderSessions } from '@/shared/interfaces.js';
 
 export class GeminiProvider extends AbstractProvider {
   readonly mcp = new GeminiMcpProvider();
   readonly auth: IProviderAuth = new GeminiProviderAuth();
-  readonly skills: IProviderSkills = new GeminiSkillsProvider();
   readonly sessions: IProviderSessions = new GeminiSessionsProvider();
   readonly sessionSynchronizer: IProviderSessionSynchronizer = new GeminiSessionSynchronizer();
 

server/modules/providers/provider.routes.ts

@@ -2,7 +2,6 @@ import express, { type Request, type Response } from 'express';
 
 import { providerAuthService } from '@/modules/providers/services/provider-auth.service.js';
 import { providerMcpService } from '@/modules/providers/services/mcp.service.js';
-import { providerSkillsService } from '@/modules/providers/services/skills.service.js';
 import { sessionConversationsSearchService } from '@/modules/providers/services/session-conversations-search.service.js';
 import { sessionsService } from '@/modules/providers/services/sessions.service.js';
 import type { LLMProvider, McpScope, McpTransport, UpsertProviderMcpServerInput } from '@/shared/types.js';
@@ -248,17 +247,6 @@ router.get(
   }),
 );
 
-// ----------------- Skills routes -----------------
-router.get(
-  '/:provider/skills',
-  asyncHandler(async (req: Request, res: Response) => {
-    const provider = parseProvider(req.params.provider);
-    const workspacePath = readOptionalQueryString(req.query.workspacePath);
-    const skills = await providerSkillsService.listProviderSkills(provider, { workspacePath });
-    res.json(createApiSuccessResponse({ provider, skills }));
-  }),
-);
-
 // ----------------- MCP routes -----------------
 router.get(
   '/:provider/mcp/servers',
@@ -323,33 +311,12 @@ router.post(
 );
 
 // ----------------- Session routes -----------------
-router.get(
-  '/sessions/archived',
-  asyncHandler(async (_req: Request, res: Response) => {
-    const sessions = sessionsService.listArchivedSessions();
-    res.json(createApiSuccessResponse({ sessions }));
-  }),
-);
-
 router.delete(
   '/sessions/:sessionId',
   asyncHandler(async (req: Request, res: Response) => {
     const sessionId = parseSessionId(req.params.sessionId);
-    const force = parseOptionalBooleanQuery(req.query.force, 'force') ?? false;
-    const deletedFromDisk = parseOptionalBooleanQuery(req.query.deletedFromDisk, 'deletedFromDisk') ?? force;
-    const result = await sessionsService.deleteOrArchiveSessionById(sessionId, {
-      force,
-      deletedFromDisk,
-    });
-    res.json(createApiSuccessResponse(result));
-  }),
-);
-
-router.post(
-  '/sessions/:sessionId/restore',
-  asyncHandler(async (req: Request, res: Response) => {
-    const sessionId = parseSessionId(req.params.sessionId);
-    const result = sessionsService.restoreSessionById(sessionId);
+    const deletedFromDisk = parseOptionalBooleanQuery(req.query.deletedFromDisk, 'deletedFromDisk') ?? false;
+    const result = await sessionsService.deleteSessionById(sessionId, deletedFromDisk);
     res.json(createApiSuccessResponse(result));
   }),
 );

server/modules/providers/services/session-conversations-search.service.ts

@@ -89,8 +89,13 @@ const RIPGREP_CHUNK_CONCURRENCY = 6;
 const UNKNOWN_PROJECT_KEY = '__unknown_project__';
 
 const INTERNAL_CONTENT_PREFIXES = [
+  '<command-name>',
+  '<command-message>',
+  '<command-args>',
+  '<local-command-stdout>',
   '<system-reminder>',
   'Caveat:',
+  'This session is being continued from a previous',
   'Invalid API key',
   '[Request interrupted',
 ] as const;
@@ -297,135 +302,6 @@ function extractClaudeText(content: unknown): string {
     .join(' ');
 }
 
-function extractTaggedContent(content: string, tagName: string): string | null {
-  const escapedTagName = tagName.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
-  const match = new RegExp(`<${escapedTagName}>([\\s\\S]*?)<\\/${escapedTagName}>`).exec(content);
-  return match ? match[1] : null;
-}
-
-type ClaudeLocalCommandPayload = {
-  commandName: string;
-  commandMessage: string;
-  commandArgs: string;
-};
-
-function parseClaudeLocalCommandPayload(content: string): ClaudeLocalCommandPayload | null {
-  const commandName = extractTaggedContent(content, 'command-name');
-  const commandMessage = extractTaggedContent(content, 'command-message');
-  const commandArgs = extractTaggedContent(content, 'command-args');
-
-  if (commandName === null && commandMessage === null && commandArgs === null) {
-    return null;
-  }
-
-  return {
-    commandName: commandName ?? '',
-    commandMessage: commandMessage ?? '',
-    commandArgs: commandArgs ?? '',
-  };
-}
-
-function buildClaudeLocalCommandDisplayText(payload: ClaudeLocalCommandPayload): string {
-  const commandName = payload.commandName.trim();
-  const commandMessage = payload.commandMessage.trim();
-  const commandArgs = payload.commandArgs.trim();
-  const baseCommand = commandName || commandMessage;
-
-  if (!baseCommand) {
-    return '';
-  }
-
-  return commandArgs ? `${baseCommand} ${commandArgs}` : baseCommand;
-}
-
-function stripAnsiFormatting(text: string): string {
-  return text.replace(/\u001B\[[0-9;?]*[ -/]*[@-~]/g, '');
-}
-
-type ClaudeSearchableMessage = {
-  text: string;
-  role: 'user' | 'assistant';
-};
-
-/**
- * Claude mixes visible chat, compact summaries, and local command wrappers into
- * the same transcript stream. Search should operate on the user-visible meaning
- * of those rows rather than the raw wrapper syntax.
- */
-function extractClaudeSearchableMessage(entry: AnyRecord): ClaudeSearchableMessage | null {
-  if (!entry.message?.content || entry.isApiErrorMessage) {
-    return null;
-  }
-
-  const rawRole = entry.message.role;
-  if (rawRole !== 'user' && rawRole !== 'assistant') {
-    return null;
-  }
-
-  if (typeof entry.message.content === 'string') {
-    const content = String(entry.message.content);
-
-    if (entry.isCompactSummary === true && content.trim()) {
-      return {
-        text: content,
-        role: 'assistant',
-      };
-    }
-
-    const localCommand = parseClaudeLocalCommandPayload(content);
-    if (localCommand) {
-      const displayText = buildClaudeLocalCommandDisplayText(localCommand);
-      return displayText
-        ? {
-            text: displayText,
-            role: 'user',
-          }
-        : null;
-    }
-
-    const localCommandStdout = extractTaggedContent(content, 'local-command-stdout');
-    if (localCommandStdout !== null) {
-      const stdoutText = stripAnsiFormatting(localCommandStdout).trim();
-      return stdoutText
-        ? {
-            text: stdoutText,
-            role: 'assistant',
-          }
-        : null;
-    }
-
-    if (!content || isInternalContent(content)) {
-      return null;
-    }
-
-    return {
-      text: content,
-      role: rawRole,
-    };
-  }
-
-  const text = extractClaudeText(entry.message.content);
-  if (!text) {
-    return null;
-  }
-
-  if (entry.isCompactSummary === true) {
-    return {
-      text,
-      role: 'assistant',
-    };
-  }
-
-  if (isInternalContent(text)) {
-    return null;
-  }
-
-  return {
-    text,
-    role: rawRole,
-  };
-}
-
 function extractCodexText(content: unknown): string {
   if (typeof content === 'string') {
     return content;
@@ -472,7 +348,6 @@ function extractGeminiText(content: unknown): string {
 
 function normalizeSearchableSessions(rows: SessionRepositoryRow[]): SearchableSessionRow[] {
   const normalizedRows: SearchableSessionRow[] = [];
-  const projectArchiveStateByPath = new Map<string, boolean>();
 
   for (const row of rows) {
     const provider = row.provider as SearchableProvider;
@@ -490,27 +365,6 @@ function normalizeSearchableSessions(rows: SessionRepositoryRow[]): SearchableSe
       continue;
     }
 
-    /**
-     * Active session rows can still belong to an archived project because
-     * project archiving intentionally preserves the underlying session data.
-     * Global conversation search should follow the visible workspace model,
-     * which means excluding any session whose owning project is archived.
-     *
-     * Cache the archive lookup per normalized project path so one search pass
-     * does not re-query the same project row for every session in that folder.
-     */
-    const normalizedProjectPath = typeof row.project_path === 'string' ? row.project_path.trim() : '';
-    if (normalizedProjectPath) {
-      if (!projectArchiveStateByPath.has(normalizedProjectPath)) {
-        const projectRow = projectsDb.getProjectPath(normalizedProjectPath);
-        projectArchiveStateByPath.set(normalizedProjectPath, Boolean(projectRow?.isArchived));
-      }
-
-      if (projectArchiveStateByPath.get(normalizedProjectPath) === true) {
-        continue;
-      }
-    }
-
     normalizedRows.push({
       ...row,
       provider,
@@ -879,21 +733,18 @@ async function parseClaudeSessionMatches(
           }
         }
 
-        const searchableMessage = extractClaudeSearchableMessage(entry);
-        if (!searchableMessage) {
+        if (!entry.message?.content || entry.isApiErrorMessage) {
           continue;
         }
 
-        const { text, role } = searchableMessage;
+        const role = entry.message.role;
+        if (role !== 'user' && role !== 'assistant') {
+          continue;
+        }
 
-        /**
-         * Claude compact summaries are the most faithful session-summary source
-         * after a `/compact` because they describe the post-compaction state that
-         * the resumed session actually continues from. Prefer them over generic
-         * fallback user text when present.
-         */
-        if (entry.isCompactSummary === true) {
-          state.resolvedSummary = text;
+        const text = extractClaudeText(entry.message.content);
+        if (!text || isInternalContent(text)) {
+          continue;
         }
 
         if (role === 'user') {

server/modules/providers/services/sessions-watcher.service.ts

@@ -18,18 +18,16 @@ const PROVIDER_WATCH_PATHS: Array<{ provider: LLMProvider; rootPath: string }> =
   },
   {
     provider: 'cursor',
-    rootPath: path.join(os.homedir(), '.cursor', 'projects'),
+    rootPath: path.join(os.homedir(), '.cursor', 'chats'),
   },
   {
     provider: 'codex',
     rootPath: path.join(os.homedir(), '.codex', 'sessions'),
   },
-  // {
-  //   provider: 'gemini',
-  //   rootPath: path.join(os.homedir(), '.gemini', 'sessions'),
-  // },
-  // Keep `sessions/` watcher disabled: Gemini also mirrors artifacts there,
-  // which causes duplicate synchronization events.
+  {
+    provider: 'gemini',
+    rootPath: path.join(os.homedir(), '.gemini', 'sessions'),
+  },
   {
     provider: 'gemini',
     rootPath: path.join(os.homedir(), '.gemini', 'tmp'),

server/modules/providers/services/sessions.service.ts

@@ -1,7 +1,6 @@
 import fsp from 'node:fs/promises';
-import path from 'node:path';
 
-import { projectsDb, sessionsDb } from '@/modules/database/index.js';
+import { sessionsDb } from '@/modules/database/index.js';
 import { providerRegistry } from '@/modules/providers/provider.registry.js';
 import type {
   FetchHistoryOptions,
@@ -11,19 +10,6 @@ import type {
 } from '@/shared/types.js';
 import { AppError } from '@/shared/utils.js';
 
-type ArchivedSessionListItem = {
-  sessionId: string;
-  provider: LLMProvider;
-  projectId: string | null;
-  projectPath: string | null;
-  projectDisplayName: string;
-  sessionTitle: string;
-  createdAt: string | null;
-  updatedAt: string | null;
-  lastActivity: string | null;
-  isProjectArchived: boolean;
-};
-
 /**
  * Removes one file if it exists.
  */
@@ -40,28 +26,6 @@ async function removeFileIfExists(filePath: string): Promise<boolean> {
   }
 }
 
-/**
- * Archive rows need a stable project label even when the owning project is not
- * part of the active sidebar payload. This lightweight resolver keeps the
- * archive API self-contained while still matching the project's stored display
- * name when one exists.
- */
-function resolveProjectDisplayName(
-  projectPath: string | null,
-  customProjectName: string | null | undefined,
-): string {
-  const trimmedCustomName = typeof customProjectName === 'string' ? customProjectName.trim() : '';
-  if (trimmedCustomName.length > 0) {
-    return trimmedCustomName;
-  }
-
-  if (!projectPath) {
-    return 'Unknown Project';
-  }
-
-  return path.basename(projectPath) || projectPath;
-}
-
 /**
  * Application service for provider-backed session message operations.
  *
@@ -115,53 +79,15 @@ export const sessionsService = {
   },
 
   /**
-   * Returns archived sessions with enough project metadata for the sidebar to
-   * group, filter, open, and restore them without a per-row follow-up query.
-   */
-  listArchivedSessions(): ArchivedSessionListItem[] {
-    const archivedSessions = sessionsDb.getArchivedSessions();
-    const projectCache = new Map<string, ReturnType<typeof projectsDb.getProjectPath>>();
-
-    return archivedSessions.map((session) => {
-      const projectPath = session.project_path?.trim() ? session.project_path : null;
-      let project = null;
-
-      if (projectPath) {
-        if (!projectCache.has(projectPath)) {
-          projectCache.set(projectPath, projectsDb.getProjectPath(projectPath));
-        }
-        project = projectCache.get(projectPath) ?? null;
-      }
-
-      return {
-        sessionId: session.session_id,
-        provider: session.provider as LLMProvider,
-        projectId: project?.project_id ?? null,
-        projectPath,
-        projectDisplayName: resolveProjectDisplayName(projectPath, project?.custom_project_name),
-        sessionTitle: session.custom_name?.trim() || session.session_id,
-        createdAt: session.created_at ?? null,
-        updatedAt: session.updated_at ?? null,
-        lastActivity: session.updated_at ?? session.created_at ?? null,
-        isProjectArchived: Boolean(project?.isArchived),
-      };
-    });
-  },
-
-  /**
-   * Archives or permanently deletes one persisted session row by id.
+   * Deletes one persisted session row by id.
    *
-   * Soft-delete mirrors the project behavior by toggling `isArchived` so the
-   * row disappears from active lists but remains restorable. Force-delete
-   * optionally removes the transcript file before deleting the database row.
+   * When `deletedFromDisk` is true and a session `jsonl_path` exists, the path
+   * is deleted from disk before the DB row is removed.
    */
-  async deleteOrArchiveSessionById(
+  async deleteSessionById(
     sessionId: string,
-    options: {
-      force?: boolean;
-      deletedFromDisk?: boolean;
-    } = {},
-  ): Promise<{ sessionId: string; action: 'archived' | 'deleted'; deletedFromDisk: boolean }> {
+    deletedFromDisk = false,
+  ): Promise<{ sessionId: string; deletedFromDisk: boolean }> {
     const session = sessionsDb.getSessionById(sessionId);
     if (!session) {
       throw new AppError(`Session "${sessionId}" was not found.`, {
@@ -170,17 +96,8 @@ export const sessionsService = {
       });
     }
 
-    if (!options.force) {
-      sessionsDb.updateSessionIsArchived(sessionId, true);
-      return {
-        sessionId,
-        action: 'archived',
-        deletedFromDisk: false,
-      };
-    }
-
     let removedFromDisk = false;
-    if (options.deletedFromDisk && session.jsonl_path) {
+    if (deletedFromDisk && session.jsonl_path) {
       removedFromDisk = await removeFileIfExists(session.jsonl_path);
     }
 
@@ -192,27 +109,7 @@ export const sessionsService = {
       });
     }
 
-    return {
-      sessionId,
-      action: 'deleted',
-      deletedFromDisk: removedFromDisk,
-    };
-  },
-
-  /**
-   * Restores one archived session back into the active sidebar lists.
-   */
-  restoreSessionById(sessionId: string): { sessionId: string; isArchived: false } {
-    const session = sessionsDb.getSessionById(sessionId);
-    if (!session) {
-      throw new AppError(`Session "${sessionId}" was not found.`, {
-        code: 'SESSION_NOT_FOUND',
-        statusCode: 404,
-      });
-    }
-
-    sessionsDb.updateSessionIsArchived(sessionId, false);
-    return { sessionId, isArchived: false };
+    return { sessionId, deletedFromDisk: removedFromDisk };
   },
 
   /**

server/modules/providers/services/skills.service.ts

@@ -1,15 +0,0 @@
-import { providerRegistry } from '@/modules/providers/provider.registry.js';
-import type { ProviderSkill, ProviderSkillListOptions } from '@/shared/types.js';
-
-export const providerSkillsService = {
-  /**
-   * Lists normalized skills visible to one provider.
-   */
-  async listProviderSkills(
-    providerName: string,
-    options?: ProviderSkillListOptions,
-  ): Promise<ProviderSkill[]> {
-    const provider = providerRegistry.resolveProvider(providerName);
-    return provider.skills.listSkills(options);
-  },
-};

server/modules/providers/shared/base/abstract.provider.ts

@@ -3,7 +3,6 @@ import type {
   IProviderAuth,
   IProviderMcp,
   IProviderSessionSynchronizer,
-  IProviderSkills,
   IProviderSessions,
 } from '@/shared/interfaces.js';
 import type { LLMProvider } from '@/shared/types.js';
@@ -19,7 +18,6 @@ export abstract class AbstractProvider implements IProvider {
   readonly id: LLMProvider;
   abstract readonly mcp: IProviderMcp;
   abstract readonly auth: IProviderAuth;
-  abstract readonly skills: IProviderSkills;
   abstract readonly sessions: IProviderSessions;
   abstract readonly sessionSynchronizer: IProviderSessionSynchronizer;
 

server/modules/providers/shared/skills/skills.provider.ts

@@ -1,64 +0,0 @@
-import path from 'node:path';
-
-import type { IProviderSkills } from '@/shared/interfaces.js';
-import type {
-  LLMProvider,
-  ProviderSkill,
-  ProviderSkillListOptions,
-  ProviderSkillSource,
-} from '@/shared/types.js';
-import {
-  findProviderSkillMarkdownFiles,
-  readProviderSkillMarkdownDefinition,
-} from '@/shared/utils.js';
-
-const resolveWorkspacePath = (workspacePath?: string): string =>
-  path.resolve(workspacePath ?? process.cwd());
-
-/**
- * Shared skills provider for provider-specific skill source discovery.
- */
-export abstract class SkillsProvider implements IProviderSkills {
-  protected readonly provider: LLMProvider;
-
-  protected constructor(provider: LLMProvider) {
-    this.provider = provider;
-  }
-
-  async listSkills(options?: ProviderSkillListOptions): Promise<ProviderSkill[]> {
-    const workspacePath = resolveWorkspacePath(options?.workspacePath);
-    const sources = await this.getSkillSources(workspacePath);
-    const skills: ProviderSkill[] = [];
-
-    for (const source of sources) {
-      const skillFiles = await findProviderSkillMarkdownFiles(source.rootDir, {
-        recursive: source.recursive,
-      });
-      for (const skillPath of skillFiles) {
-        try {
-          const definition = await readProviderSkillMarkdownDefinition(skillPath);
-          const command = source.commandForSkill
-            ? source.commandForSkill(definition.name)
-            : `${source.commandPrefix ?? '/'}${definition.name}`;
-
-          skills.push({
-            provider: this.provider,
-            name: definition.name,
-            description: definition.description,
-            command,
-            scope: source.scope,
-            sourcePath: skillPath,
-            pluginName: source.pluginName,
-            pluginId: source.pluginId,
-          });
-        } catch {
-          // A malformed or unreadable skill markdown file should not hide other valid skills.
-        }
-      }
-    }
-
-    return skills;
-  }
-
-  protected abstract getSkillSources(workspacePath: string): Promise<ProviderSkillSource[]>;
-}

server/modules/providers/tests/skills.test.ts

@@ -1,446 +0,0 @@
-import assert from 'node:assert/strict';
-import fs from 'node:fs/promises';
-import os from 'node:os';
-import path from 'node:path';
-import test from 'node:test';
-
-import { providerSkillsService } from '@/modules/providers/services/skills.service.js';
-
-const patchHomeDir = (nextHomeDir: string) => {
-  const original = os.homedir;
-  (os as any).homedir = () => nextHomeDir;
-  return () => {
-    (os as any).homedir = original;
-  };
-};
-
-const writeSkill = async (
-  skillsRoot: string,
-  directoryName: string,
-  name: string,
-  description: string,
-): Promise<string> => {
-  const skillDir = path.join(skillsRoot, directoryName);
-  await fs.mkdir(skillDir, { recursive: true });
-  const skillPath = path.join(skillDir, 'SKILL.md');
-  await fs.writeFile(
-    skillPath,
-    `---\nname: ${name}\ndescription: ${description}\n---\n\n`,
-    'utf8',
-  );
-  return skillPath;
-};
-
-const writeClaudePluginManifest = async (
-  installPath: string,
-  name: string,
-): Promise<void> => {
-  const pluginConfigDir = path.join(installPath, '.claude-plugin');
-  await fs.mkdir(pluginConfigDir, { recursive: true });
-  await fs.writeFile(
-    path.join(pluginConfigDir, 'plugin.json'),
-    JSON.stringify(
-      {
-        name,
-        version: '0.1.0',
-        description: `${name} test plugin`,
-      },
-      null,
-      2,
-    ),
-    'utf8',
-  );
-};
-
-const writeClaudePluginCommand = async (
-  commandsRoot: string,
-  commandName: string,
-  description: string,
-): Promise<string> => {
-  await fs.mkdir(commandsRoot, { recursive: true });
-  const commandPath = path.join(commandsRoot, `${commandName}.md`);
-  await fs.writeFile(
-    commandPath,
-    `---\ndescription: ${description}\nargument-hint: 'test args'\n---\n\nCommand body.\n`,
-    'utf8',
-  );
-  return commandPath;
-};
-
-/**
- * This test covers Claude user/project skill folders plus plugin discovery from
- * installed plugin command files and fallback plugin skill files.
- */
-test('providerSkillsService lists claude user, project, and enabled plugin skills', { concurrency: false }, async () => {
-  const tempRoot = await fs.mkdtemp(path.join(os.tmpdir(), 'llm-skills-claude-'));
-  const workspacePath = path.join(tempRoot, 'workspace');
-  const commandPluginInstallPath = path.join(
-    tempRoot,
-    '.claude',
-    'plugins',
-    'cache',
-    'notion-plugin',
-    'notion',
-    'abc123',
-  );
-  const skillPluginInstallPath = path.join(
-    tempRoot,
-    '.claude',
-    'plugins',
-    'cache',
-    'anthropic-agent-skills',
-    'example-skills',
-    'def456',
-  );
-  const disabledPluginInstallPath = path.join(
-    tempRoot,
-    '.claude',
-    'plugins',
-    'cache',
-    'disabled-marketplace',
-    'disabled-skills',
-    'ghi789',
-  );
-  const emptyIdPluginInstallPath = path.join(
-    tempRoot,
-    '.claude',
-    'plugins',
-    'cache',
-    'invalid-empty-plugin',
-    'empty',
-    '000',
-  );
-  const atIdPluginInstallPath = path.join(
-    tempRoot,
-    '.claude',
-    'plugins',
-    'cache',
-    'invalid-at-plugin',
-    'at',
-    '000',
-  );
-  const siblingSkillPluginPath = path.join(path.dirname(skillPluginInstallPath), 'legacy777');
-  await fs.mkdir(workspacePath, { recursive: true });
-
-  const restoreHomeDir = patchHomeDir(tempRoot);
-  try {
-    await writeSkill(
-      path.join(tempRoot, '.claude', 'skills'),
-      'claude-user-dir',
-      'claude-user',
-      'Claude user skill',
-    );
-    await writeSkill(
-      path.join(workspacePath, '.claude', 'skills'),
-      'claude-project-dir',
-      'claude-project',
-      'Claude project skill',
-    );
-    await writeClaudePluginManifest(commandPluginInstallPath, 'Notion');
-    await writeClaudePluginCommand(
-      path.join(commandPluginInstallPath, 'commands'),
-      'insert-row',
-      'Insert a Notion database row',
-    );
-    await writeSkill(
-      path.join(commandPluginInstallPath, 'skills'),
-      'ignored-command-plugin-skill-dir',
-      'ignored-command-plugin-skill',
-      'Command plugin fallback skill should be ignored',
-    );
-    await writeClaudePluginManifest(skillPluginInstallPath, 'ExampleSkills');
-    await writeSkill(
-      path.join(skillPluginInstallPath, 'skills'),
-      'claude-plugin-dir',
-      'claude-plugin',
-      'Claude plugin skill',
-    );
-    await writeSkill(
-      path.join(skillPluginInstallPath, 'skills'),
-      'claude-plugin-second-dir',
-      'claude-plugin-second',
-      'Second Claude plugin skill',
-    );
-    await writeSkill(
-      path.join(skillPluginInstallPath, 'skills', 'nested', 'collection'),
-      'claude-plugin-nested-dir',
-      'claude-plugin-nested',
-      'Nested Claude plugin skill',
-    );
-    await writeSkill(
-      path.join(siblingSkillPluginPath, 'skills'),
-      'claude-plugin-sibling-dir',
-      'claude-plugin-sibling',
-      'Sibling Claude plugin skill',
-    );
-    await writeClaudePluginManifest(disabledPluginInstallPath, 'DisabledSkills');
-    await writeClaudePluginCommand(
-      path.join(disabledPluginInstallPath, 'commands'),
-      'disabled-command',
-      'Disabled plugin command',
-    );
-    await writeClaudePluginCommand(
-      path.join(emptyIdPluginInstallPath, 'commands'),
-      'invalid-empty-command',
-      'Invalid empty id command',
-    );
-    await writeClaudePluginCommand(
-      path.join(atIdPluginInstallPath, 'commands'),
-      'invalid-at-command',
-      'Invalid at id command',
-    );
-    await writeSkill(
-      path.join(
-        disabledPluginInstallPath,
-        'skills',
-      ),
-      'disabled-plugin-dir',
-      'disabled-plugin',
-      'Disabled plugin skill',
-    );
-
-    await fs.writeFile(
-      path.join(tempRoot, '.claude', 'settings.json'),
-      JSON.stringify(
-        {
-          enabledPlugins: {
-            '': true,
-            '@': true,
-            'notion@notion-marketplace': true,
-            'example-skills@anthropic-agent-skills': true,
-            'disabled-skills@disabled-marketplace': false,
-          },
-        },
-        null,
-        2,
-      ),
-      'utf8',
-    );
-    await fs.writeFile(
-      path.join(tempRoot, '.claude', 'plugins', 'installed_plugins.json'),
-      JSON.stringify(
-        {
-          version: 2,
-          plugins: {
-            '': [
-              {
-                scope: 'user',
-                installPath: emptyIdPluginInstallPath,
-                version: '000',
-              },
-            ],
-            '@': [
-              {
-                scope: 'user',
-                installPath: atIdPluginInstallPath,
-                version: '000',
-              },
-            ],
-            'notion@notion-marketplace': [
-              {
-                scope: 'user',
-                installPath: commandPluginInstallPath,
-                version: 'abc123',
-              },
-            ],
-            'example-skills@anthropic-agent-skills': [
-              {
-                scope: 'user',
-                installPath: skillPluginInstallPath,
-                version: 'def456',
-              },
-            ],
-            'disabled-skills@disabled-marketplace': [
-              {
-                scope: 'user',
-                installPath: disabledPluginInstallPath,
-                version: 'ghi789',
-              },
-            ],
-          },
-        },
-        null,
-        2,
-      ),
-      'utf8',
-    );
-
-    const skills = await providerSkillsService.listProviderSkills('claude', { workspacePath });
-    const byName = new Map(skills.map((skill) => [skill.name, skill]));
-
-    assert.equal(byName.get('claude-user')?.scope, 'user');
-    assert.equal(byName.get('claude-user')?.command, '/claude-user');
-    assert.equal(byName.get('claude-project')?.scope, 'project');
-    assert.equal(byName.get('claude-project')?.command, '/claude-project');
-
-    const pluginCommand = byName.get('insert-row');
-    assert.equal(pluginCommand?.scope, 'plugin');
-    assert.equal(pluginCommand?.pluginName, 'Notion');
-    assert.equal(pluginCommand?.pluginId, 'notion@notion-marketplace');
-    assert.equal(pluginCommand?.command, '/Notion:insert-row');
-    assert.equal(pluginCommand?.description, 'Insert a Notion database row');
-    assert.match(pluginCommand?.sourcePath ?? '', /commands[\\/]insert-row\.md$/);
-    assert.equal(byName.has('ignored-command-plugin-skill'), false);
-
-    const pluginSkill = byName.get('claude-plugin');
-    assert.equal(pluginSkill?.scope, 'plugin');
-    assert.equal(pluginSkill?.pluginName, 'ExampleSkills');
-    assert.equal(pluginSkill?.pluginId, 'example-skills@anthropic-agent-skills');
-    assert.equal(pluginSkill?.command, '/ExampleSkills:claude-plugin');
-    assert.equal(pluginSkill?.description, 'Claude plugin skill');
-    assert.match(
-      pluginSkill?.sourcePath ?? '',
-      /cache[\\/]anthropic-agent-skills[\\/]example-skills[\\/]def456[\\/]skills[\\/]/,
-    );
-
-    const secondPluginSkill = byName.get('claude-plugin-second');
-    assert.equal(secondPluginSkill?.scope, 'plugin');
-    assert.equal(secondPluginSkill?.command, '/ExampleSkills:claude-plugin-second');
-
-    const nestedPluginSkill = byName.get('claude-plugin-nested');
-    assert.equal(nestedPluginSkill?.scope, 'plugin');
-    assert.equal(nestedPluginSkill?.command, '/ExampleSkills:claude-plugin-nested');
-    assert.equal(nestedPluginSkill?.description, 'Nested Claude plugin skill');
-
-    const siblingPluginSkill = byName.get('claude-plugin-sibling');
-    assert.equal(siblingPluginSkill?.scope, 'plugin');
-    assert.equal(siblingPluginSkill?.pluginName, 'example-skills');
-    assert.equal(siblingPluginSkill?.command, '/example-skills:claude-plugin-sibling');
-    assert.equal(siblingPluginSkill?.description, 'Sibling Claude plugin skill');
-    assert.equal(byName.has('disabled-command'), false);
-    assert.equal(byName.has('disabled-plugin'), false);
-    assert.equal(byName.has('invalid-empty-command'), false);
-    assert.equal(byName.has('invalid-at-command'), false);
-    assert.equal(skills.some((skill) => skill.command.startsWith('/:')), false);
-  } finally {
-    restoreHomeDir();
-    await fs.rm(tempRoot, { recursive: true, force: true });
-  }
-});
-
-/**
- * This test covers Codex repository/user/system skill folders and verifies that
- * repository lookup includes cwd, parent, and git root skill locations.
- */
-test('providerSkillsService lists codex repository, user, and system skills', { concurrency: false }, async () => {
-  const tempRoot = await fs.mkdtemp(path.join(os.tmpdir(), 'llm-skills-codex-'));
-  const repoRoot = path.join(tempRoot, 'repo');
-  const workspacePath = path.join(repoRoot, 'packages', 'app');
-  await fs.mkdir(path.join(repoRoot, '.git'), { recursive: true });
-  await fs.mkdir(workspacePath, { recursive: true });
-
-  const restoreHomeDir = patchHomeDir(tempRoot);
-  try {
-    await writeSkill(
-      path.join(workspacePath, '.agents', 'skills'),
-      'codex-cwd-dir',
-      'codex-cwd',
-      'Codex cwd skill',
-    );
-    await writeSkill(
-      path.join(repoRoot, 'packages', '.agents', 'skills'),
-      'codex-parent-dir',
-      'codex-parent',
-      'Codex parent skill',
-    );
-    await writeSkill(
-      path.join(repoRoot, '.agents', 'skills'),
-      'codex-root-dir',
-      'codex-root',
-      'Codex root skill',
-    );
-    await writeSkill(
-      path.join(tempRoot, '.agents', 'skills'),
-      'codex-user-dir',
-      'codex-user',
-      'Codex user skill',
-    );
-    await writeSkill(
-      path.join(tempRoot, '.codex', 'skills', '.system'),
-      'codex-system-dir',
-      'codex-system',
-      'Codex system skill',
-    );
-
-    const skills = await providerSkillsService.listProviderSkills('codex', { workspacePath });
-    const byName = new Map(skills.map((skill) => [skill.name, skill]));
-
-    assert.equal(byName.get('codex-cwd')?.scope, 'repo');
-    assert.equal(byName.get('codex-parent')?.scope, 'repo');
-    assert.equal(byName.get('codex-root')?.scope, 'repo');
-    assert.equal(byName.get('codex-user')?.scope, 'user');
-    assert.equal(byName.get('codex-system')?.scope, 'system');
-    assert.equal(byName.get('codex-root')?.command, '$codex-root');
-  } finally {
-    restoreHomeDir();
-    await fs.rm(tempRoot, { recursive: true, force: true });
-  }
-});
-
-/**
- * This test covers Gemini and Cursor skill directory rules, including shared
- * `.agents/skills` project support.
- */
-test('providerSkillsService lists gemini and cursor skills from their configured directories', { concurrency: false }, async () => {
-  const tempRoot = await fs.mkdtemp(path.join(os.tmpdir(), 'llm-skills-gc-'));
-  const workspacePath = path.join(tempRoot, 'workspace');
-  await fs.mkdir(workspacePath, { recursive: true });
-
-  const restoreHomeDir = patchHomeDir(tempRoot);
-  try {
-    await writeSkill(
-      path.join(tempRoot, '.gemini', 'skills'),
-      'gemini-user-dir',
-      'gemini-user',
-      'Gemini user skill',
-    );
-    await writeSkill(
-      path.join(tempRoot, '.agents', 'skills'),
-      'agents-user-dir',
-      'agents-user',
-      'Agents user skill',
-    );
-    await writeSkill(
-      path.join(workspacePath, '.gemini', 'skills'),
-      'gemini-project-dir',
-      'gemini-project',
-      'Gemini project skill',
-    );
-    await writeSkill(
-      path.join(workspacePath, '.agents', 'skills'),
-      'agents-project-dir',
-      'agents-project',
-      'Agents project skill',
-    );
-    await writeSkill(
-      path.join(workspacePath, '.cursor', 'skills'),
-      'cursor-project-dir',
-      'cursor-project',
-      'Cursor project skill',
-    );
-    await writeSkill(
-      path.join(tempRoot, '.cursor', 'skills'),
-      'cursor-user-dir',
-      'cursor-user',
-      'Cursor user skill',
-    );
-
-    const geminiSkills = await providerSkillsService.listProviderSkills('gemini', { workspacePath });
-    const geminiByName = new Map(geminiSkills.map((skill) => [skill.name, skill]));
-    assert.equal(geminiByName.get('gemini-user')?.scope, 'user');
-    assert.equal(geminiByName.get('agents-user')?.scope, 'user');
-    assert.equal(geminiByName.get('gemini-project')?.scope, 'project');
-    assert.equal(geminiByName.get('agents-project')?.scope, 'project');
-    assert.equal(geminiByName.get('gemini-project')?.command, '/gemini-project');
-
-    const cursorSkills = await providerSkillsService.listProviderSkills('cursor', { workspacePath });
-    const cursorByName = new Map(cursorSkills.map((skill) => [skill.name, skill]));
-    assert.equal(cursorByName.get('agents-project')?.scope, 'project');
-    assert.equal(cursorByName.get('cursor-project')?.scope, 'project');
-    assert.equal(cursorByName.get('cursor-user')?.scope, 'user');
-    assert.equal(cursorByName.get('cursor-user')?.command, '/cursor-user');
-  } finally {
-    restoreHomeDir();
-    await fs.rm(tempRoot, { recursive: true, force: true });
-  }
-});

server/openai-codex.js

@@ -143,7 +143,7 @@ function transformCodexEvent(event) {
     case 'thread.started':
       return {
         type: 'thread_started',
-        threadId: event.thread_id || event.id
+        threadId: event.id
       };
 
     case 'error':
@@ -207,8 +207,7 @@ export async function queryCodex(command, options = {}, ws) {
 
   let codex;
   let thread;
-  let capturedSessionId = sessionId;
-  let sessionCreatedSent = false;
+  let currentSessionId = sessionId;
   let terminalFailure = null;
   const abortController = new AbortController();
 
@@ -232,23 +231,20 @@ export async function queryCodex(command, options = {}, ws) {
       thread = codex.startThread(threadOptions);
     }
 
-    const registerSession = (id) => {
-      if (!id) {
-        return;
-      }
-      activeCodexSessions.set(id, {
-        thread,
-        codex,
-        status: 'running',
-        abortController,
-        startedAt: new Date().toISOString()
-      });
-    };
+    // Get the thread ID
+    currentSessionId = thread.id || sessionId || `codex-${Date.now()}`;
 
-    // Existing sessions can be tracked immediately; new sessions are tracked after thread.started.
-    if (capturedSessionId) {
-      registerSession(capturedSessionId);
-    }
+    // Track the session
+    activeCodexSessions.set(currentSessionId, {
+      thread,
+      codex,
+      status: 'running',
+      abortController,
+      startedAt: new Date().toISOString()
+    });
+
+    // Send session created event
+    sendMessage(ws, createNormalizedMessage({ kind: 'session_created', newSessionId: currentSessionId, sessionId: currentSessionId, provider: 'codex' }));
 
     // Execute with streaming
     const streamedTurn = await thread.runStreamed(command, {
@@ -256,34 +252,11 @@ export async function queryCodex(command, options = {}, ws) {
     });
 
     for await (const event of streamedTurn.events) {
-      // Capture thread/session id lazily from the stream (Codex emits this asynchronously).
-      if (event.type === 'thread.started') {
-        const discoveredSessionId = event.thread_id || event.id || null;
-        if (discoveredSessionId && !capturedSessionId) {
-          capturedSessionId = discoveredSessionId;
-          registerSession(capturedSessionId);
-
-          if (ws.setSessionId && typeof ws.setSessionId === 'function') {
-            ws.setSessionId(capturedSessionId);
-          }
-
-          if (!sessionId && !sessionCreatedSent) {
-            sessionCreatedSent = true;
-            sendMessage(ws, createNormalizedMessage({ kind: 'session_created', newSessionId: capturedSessionId, sessionId: capturedSessionId, provider: 'codex' }));
-          }
-        }
-      }
-
       // Check if session was aborted
-      if (abortController.signal.aborted) {
+      const session = activeCodexSessions.get(currentSessionId);
+      if (!session || session.status === 'aborted') {
         break;
       }
-      if (capturedSessionId) {
-        const session = activeCodexSessions.get(capturedSessionId);
-        if (session?.status === 'aborted') {
-          break;
-        }
-      }
 
       if (event.type === 'item.started' || event.type === 'item.updated') {
         continue;
@@ -292,7 +265,7 @@ export async function queryCodex(command, options = {}, ws) {
       const transformed = transformCodexEvent(event);
 
       // Normalize the transformed event into NormalizedMessage(s) via adapter
-      const normalizedMsgs = sessionsService.normalizeMessage('codex', transformed, capturedSessionId || sessionId || null);
+      const normalizedMsgs = sessionsService.normalizeMessage('codex', transformed, currentSessionId);
       for (const msg of normalizedMsgs) {
         sendMessage(ws, msg);
       }
@@ -302,7 +275,7 @@ export async function queryCodex(command, options = {}, ws) {
         notifyRunFailed({
           userId: ws?.userId || null,
           provider: 'codex',
-          sessionId: capturedSessionId || sessionId || null,
+          sessionId: currentSessionId,
           sessionName: sessionSummary,
           error: terminalFailure
         });
@@ -311,29 +284,24 @@ export async function queryCodex(command, options = {}, ws) {
       // Extract and send token usage if available (normalized to match Claude format)
       if (event.type === 'turn.completed' && event.usage) {
         const totalTokens = (event.usage.input_tokens || 0) + (event.usage.output_tokens || 0);
-        sendMessage(ws, createNormalizedMessage({ kind: 'status', text: 'token_budget', tokenBudget: { used: totalTokens, total: 200000 }, sessionId: capturedSessionId || sessionId || null, provider: 'codex' }));
+        sendMessage(ws, createNormalizedMessage({ kind: 'status', text: 'token_budget', tokenBudget: { used: totalTokens, total: 200000 }, sessionId: currentSessionId, provider: 'codex' }));
       }
     }
 
     // Send completion event
     if (!terminalFailure) {
-      sendMessage(ws, createNormalizedMessage({
-        kind: 'complete',
-        actualSessionId: capturedSessionId || thread.id || sessionId || null,
-        sessionId: capturedSessionId || sessionId || null,
-        provider: 'codex'
-      }));
+      sendMessage(ws, createNormalizedMessage({ kind: 'complete', actualSessionId: thread.id, sessionId: currentSessionId, provider: 'codex' }));
       notifyRunStopped({
         userId: ws?.userId || null,
         provider: 'codex',
-        sessionId: capturedSessionId || sessionId || null,
+        sessionId: currentSessionId,
         sessionName: sessionSummary,
         stopReason: 'completed'
       });
     }
 
   } catch (error) {
-    const session = capturedSessionId ? activeCodexSessions.get(capturedSessionId) : null;
+    const session = currentSessionId ? activeCodexSessions.get(currentSessionId) : null;
     const wasAborted =
       session?.status === 'aborted' ||
       error?.name === 'AbortError' ||
@@ -348,12 +316,12 @@ export async function queryCodex(command, options = {}, ws) {
         ? 'Codex CLI is not configured. Please set up authentication first.'
         : error.message;
 
-      sendMessage(ws, createNormalizedMessage({ kind: 'error', content: errorContent, sessionId: capturedSessionId || sessionId || null, provider: 'codex' }));
+      sendMessage(ws, createNormalizedMessage({ kind: 'error', content: errorContent, sessionId: currentSessionId, provider: 'codex' }));
       if (!terminalFailure) {
         notifyRunFailed({
           userId: ws?.userId || null,
           provider: 'codex',
-          sessionId: capturedSessionId || sessionId || null,
+          sessionId: currentSessionId,
           sessionName: sessionSummary,
           error
         });
@@ -362,8 +330,8 @@ export async function queryCodex(command, options = {}, ws) {
 
   } finally {
     // Update session status
-    if (capturedSessionId) {
-      const session = activeCodexSessions.get(capturedSessionId);
+    if (currentSessionId) {
+      const session = activeCodexSessions.get(currentSessionId);
       if (session) {
         session.status = session.status === 'aborted' ? 'aborted' : 'completed';
       }

server/routes/commands.js

@@ -1,11 +1,9 @@
-import { promises as fs } from 'fs';
-import os from 'os';
-import path from 'path';
-
 import express from 'express';
-
+import { promises as fs } from 'fs';
+import path from 'path';
+import os from 'os';
 import { CLAUDE_MODELS, CURSOR_MODELS, CODEX_MODELS } from '../../shared/modelConstants.js';
-import { parseFrontMatter } from '../shared/frontmatter.js';
+import { parseFrontmatter } from '../utils/frontmatter.js';
 import { findAppRoot, getModuleDir } from '../utils/runtime-paths.js';
 
 const __dirname = getModuleDir(import.meta.url);
@@ -42,7 +40,7 @@ async function scanCommandsDirectory(dir, baseDir, namespace) {
         // Parse markdown file for metadata
         try {
           const content = await fs.readFile(fullPath, 'utf8');
-          const { data: frontmatter, content: commandContent } = parseFrontMatter(content);
+          const { data: frontmatter, content: commandContent } = parseFrontmatter(content);
 
           // Calculate relative path from baseDir for command name
           const relativePath = path.relative(baseDir, fullPath);
@@ -515,7 +513,7 @@ router.post('/execute', async (req, res) => {
       }
     }
     const content = await fs.readFile(commandPath, 'utf8');
-    const { data: metadata, content: commandContent } = parseFrontMatter(content);
+    const { data: metadata, content: commandContent } = parseFrontmatter(content);
     // Basic argument replacement (will be enhanced in command parser utility)
     let processedContent = commandContent;
 

server/shared/claude-cli-path.test.ts

@@ -33,20 +33,6 @@ test('resolveClaudeCodeExecutablePath keeps an explicit JavaScript launcher path
   assert.equal(resolved, scriptPath);
 });
 
-test('resolveClaudeCodeExecutablePath can parse a wrapper file path containing letters r and n before claude.exe', () => {
-  const wrapperPath = 'C:\\tools\\claude';
-  const nativePath = 'C:\\tools\\custom\\bin\\node_modules\\@anthropic-ai\\claude-code\\bin\\claude.exe';
-  const readFileSync = (() => `exec "$basedir/custom/bin/node_modules/@anthropic-ai/claude-code/bin/claude.exe" "$@"`) as unknown as ResolveClaudeCodeExecutablePathDependencies['readFileSync'];
-
-  const resolved = resolveClaudeCodeExecutablePath(wrapperPath, {
-    platform: 'win32',
-    existsSync: (candidate) => candidate === nativePath,
-    readFileSync,
-  });
-
-  assert.equal(resolved, nativePath);
-});
-
 test('resolveClaudeCodeExecutablePath falls back to the configured command when PATH lookup fails', () => {
   const execFileSync = (() => {
     throw new Error('not found');

server/shared/claude-cli-path.ts

@@ -50,7 +50,7 @@ function resolveClaudeWrapperBinary(
     return null;
   }
 
-  const matches = content.matchAll(/["']([^"'\\\r\n]*claude\.exe)["']/gi);
+  const matches = content.matchAll(/["']([^"'\\r\\n]*claude\.exe)["']/gi);
   for (const match of matches) {
     const rawTarget = match[1]
       .replace(/^\$basedir[\\/]/i, '')

server/shared/interfaces.ts

@@ -4,8 +4,6 @@ import type {
   LLMProvider,
   McpScope,
   NormalizedMessage,
-  ProviderSkill,
-  ProviderSkillListOptions,
   ProviderAuthStatus,
   ProviderMcpServer,
   UpsertProviderMcpServerInput,
@@ -22,7 +20,6 @@ export interface IProvider {
   readonly id: LLMProvider;
   readonly mcp: IProviderMcp;
   readonly auth: IProviderAuth;
-  readonly skills: IProviderSkills;
   readonly sessions: IProviderSessions;
   readonly sessionSynchronizer: IProviderSessionSynchronizer;
 }
@@ -42,22 +39,6 @@ export interface IProviderAuth {
   getStatus(): Promise<ProviderAuthStatus>;
 }
 
-// ---------------------------
-//----------------- PROVIDER SKILLS INTERFACE ------------
-/**
- * Skills contract for one provider.
- *
- * Implementations discover provider-native skill markdown locations and return
- * normalized skill records with the exact command syntax expected by that
- * provider. Each skill is read from a `SKILL.md` file under its skill directory.
- */
-export interface IProviderSkills {
-  /**
-   * Lists all skills visible to this provider for the optional workspace.
-   */
-  listSkills(options?: ProviderSkillListOptions): Promise<ProviderSkill[]>;
-}
-
 // ---------------------------
 //----------------- PROVIDER MCP INTERFACE ------------
 /**

server/shared/types.ts

@@ -102,21 +102,6 @@ export type NormalizedMessage = {
   kind: MessageKind;
   role?: 'user' | 'assistant';
   content?: string;
-  /**
-   * Optional display-oriented metadata used by providers that need to expose
-   * richer transcript artifacts without introducing a brand-new message kind.
-   *
-   * Current Claude usage:
-   * - local slash commands expose parsed command fields
-   * - compact summaries are flagged so the UI can treat them differently later
-   */
-  displayText?: string;
-  commandName?: string;
-  commandMessage?: string;
-  commandArgs?: string;
-  isLocalCommand?: boolean;
-  isLocalCommandStdout?: boolean;
-  isCompactSummary?: boolean;
   images?: unknown;
   toolName?: string;
   toolInput?: unknown;
@@ -171,69 +156,6 @@ export type FetchHistoryResult = {
   tokenUsage?: unknown;
 };
 
-// ---------------------------
-//----------------- PROVIDER SKILL TYPES ------------
-/**
- * Scope where a provider skill definition was discovered.
- *
- * Provider skill adapters should use this to describe the origin of each
- * skill markdown file without leaking provider-specific folder names into route
- * contracts. `repo` is used for Codex repository lookup locations, while
- * `project` is used for providers that treat workspace-local skills as project
- * scoped.
- */
-export type ProviderSkillScope = 'user' | 'project' | 'plugin' | 'repo' | 'admin' | 'system';
-
-/**
- * Shared input accepted by provider skill listing operations.
- *
- * Routes pass `workspacePath` when a caller wants project/repository skills for
- * a specific folder. Providers should fall back to the backend process cwd when
- * this option is omitted.
- */
-export type ProviderSkillListOptions = {
-  workspacePath?: string;
-};
-
-/**
- * Normalized skill record returned by provider skill adapters.
- *
- * The `command` value is the exact invocation text the selected provider expects
- * for this skill. Claude plugin skills use a namespaced command such as
- * `/plugin-name:skill-name`, while Codex skills use the `$skill-name` form.
- * `sourcePath` points to the skill markdown file that produced the record so
- * callers can distinguish duplicate skill names across scopes.
- */
-export type ProviderSkill = {
-  provider: LLMProvider;
-  name: string;
-  description: string;
-  command: string;
-  scope: ProviderSkillScope;
-  sourcePath: string;
-  pluginName?: string;
-  pluginId?: string;
-};
-
-/**
- * Internal source descriptor consumed by shared provider skill discovery logic.
- *
- * Concrete provider adapters build these records from their native lookup rules.
- * The shared skills provider then scans `rootDir` for child skill markdown files
- * and uses `commandForSkill` or `commandPrefix` to produce the provider-specific
- * invocation command. Set `recursive` only when a provider stores skills under
- * arbitrary nested folders below the source root.
- */
-export type ProviderSkillSource = {
-  scope: ProviderSkillScope;
-  rootDir: string;
-  recursive?: boolean;
-  commandPrefix?: '/' | '$';
-  commandForSkill?: (skillName: string) => string;
-  pluginName?: string;
-  pluginId?: string;
-};
-
 // ---------------------------
 //----------------- SHARED ERROR TYPES ------------
 /**

server/shared/utils.ts

@@ -17,7 +17,6 @@ import readline from 'node:readline';
 
 import type { NextFunction, Request, RequestHandler, Response } from 'express';
 
-import { parseFrontMatter } from '@/shared/frontmatter.js';
 import type {
   AnyRecord,
   ApiSuccessShape,
@@ -504,99 +503,6 @@ export const writeJsonConfig = async (filePath: string, data: Record<string, unk
   await writeFile(filePath, `${JSON.stringify(data, null, 2)}\n`, 'utf8');
 };
 
-// ---------------------------
-//----------------- PROVIDER SKILL FILE UTILITIES ------------
-/**
- * Finds direct child skill markdown files under a provider skill root.
- *
- * Skill systems usually store one skill per child directory, so direct mode
- * scans only `<root>/<skill-name>/SKILL.md`. Recursive mode is reserved for
- * provider sources that can nest skills arbitrarily, and it returns every
- * descendant `SKILL.md`. Missing or unreadable roots return an empty list
- * because users may not have every provider installed or configured.
- */
-export async function findProviderSkillMarkdownFiles(
-  rootDir: string,
-  options: { recursive?: boolean } = {},
-): Promise<string[]> {
-  const skillFiles: string[] = [];
-
-  const collectRecursive = async (dirPath: string): Promise<void> => {
-    let entries;
-    try {
-      entries = await readdir(dirPath, { withFileTypes: true });
-    } catch {
-      return;
-    }
-
-    try {
-      const skillPath = path.join(dirPath, 'SKILL.md');
-      const skillStats = await stat(skillPath);
-      if (skillStats.isFile()) {
-        skillFiles.push(skillPath);
-      }
-    } catch {
-      // Directories without SKILL.md are expected while walking plugin trees.
-    }
-
-    for (const entry of entries) {
-      if (entry.isDirectory()) {
-        await collectRecursive(path.join(dirPath, entry.name));
-      }
-    }
-  };
-
-  if (options.recursive) {
-    await collectRecursive(rootDir);
-    return skillFiles.sort((left, right) => left.localeCompare(right));
-  }
-
-  try {
-    const entries = await readdir(rootDir, { withFileTypes: true });
-
-    for (const entry of entries) {
-      if (!entry.isDirectory()) {
-        continue;
-      }
-
-      const skillPath = path.join(rootDir, entry.name, 'SKILL.md');
-      try {
-        const skillStats = await stat(skillPath);
-        if (skillStats.isFile()) {
-          skillFiles.push(skillPath);
-        }
-      } catch {
-        // A partial skill directory should not block discovery of sibling skills.
-      }
-    }
-
-    return skillFiles.sort((left, right) => left.localeCompare(right));
-  } catch {
-    return [];
-  }
-}
-
-/**
- * Reads the `name` and `description` fields from a provider skill markdown file.
- *
- * The metadata is expected in markdown front matter. If a skill omits `name`, the
- * parent directory name is used as a stable fallback so providers can still
- * expose the skill. Missing descriptions are normalized to an empty string.
- */
-export async function readProviderSkillMarkdownDefinition(
-  skillPath: string,
-): Promise<{ name: string; description: string }> {
-  const content = await readFile(skillPath, 'utf8');
-  const parsed = parseFrontMatter(content);
-  const data = readObjectRecord(parsed.data) ?? {};
-  const fallbackName = path.basename(path.dirname(skillPath));
-
-  return {
-    name: readOptionalString(data.name) ?? fallbackName,
-    description: readOptionalString(data.description) ?? '',
-  };
-}
-
 // ---------------------------
 //----------------- SESSION SYNCHRONIZER TITLE HELPERS ------------
 /**

server/utils/commandParser.js

@@ -1,11 +1,9 @@
-import { execFile } from 'child_process';
 import { promises as fs } from 'fs';
 import path from 'path';
+import { execFile } from 'child_process';
 import { promisify } from 'util';
-
 import { parse as parseShellCommand } from 'shell-quote';
-
-import { parseFrontMatter } from '../shared/frontmatter.js';
+import { parseFrontmatter } from './frontmatter.js';
 
 const execFileAsync = promisify(execFile);
 
@@ -34,7 +32,7 @@ const BASH_COMMAND_ALLOWLIST = [
  */
 export function parseCommand(content) {
   try {
-    const parsed = parseFrontMatter(content);
+    const parsed = parseFrontmatter(content);
     return {
       data: parsed.data || {},
       content: parsed.content || '',

server/utils/frontmatter.js

@@ -9,10 +9,10 @@ const frontmatterOptions = {
   engines: {
     js: disabledFrontmatterEngine,
     javascript: disabledFrontmatterEngine,
-    json: disabledFrontmatterEngine,
-  },
+    json: disabledFrontmatterEngine
+  }
 };
 
-export function parseFrontMatter(content: string) {
+export function parseFrontmatter(content) {
   return matter(content, frontmatterOptions);
 }

shared/modelConstants.js

@@ -84,7 +84,6 @@ export const GEMINI_MODELS = {
     { value: "gemini-2.5-flash", label: "Gemini 2.5 Flash" },
     { value: "gemini-2.5-pro", label: "Gemini 2.5 Pro" },
     { value: "gemini-2.0-flash-lite", label: "Gemini 2.0 Flash Lite" },
-    { value: "gemini-2.5-flash-lite", label: "Gemini 2.5 Flash Lite" },
     { value: "gemini-2.0-flash", label: "Gemini 2.0 Flash" },
     { value: "gemini-2.0-pro-exp", label: "Gemini 2.0 Pro Experimental" },
     {

src/components/app/AppContent.tsx

@@ -34,6 +34,7 @@ function AppContentInner() {
     markSessionAsInactive,
     markSessionAsProcessing,
     markSessionAsNotProcessing,
+    replaceTemporarySession,
   } = useSessionProtection();
 
   const {
@@ -190,6 +191,7 @@ function AppContentInner() {
           onSessionProcessing={markSessionAsProcessing}
           onSessionNotProcessing={markSessionAsNotProcessing}
           processingSessions={processingSessions}
+          onReplaceTemporarySession={replaceTemporarySession}
           onNavigateToSession={(targetSessionId: string, options) =>
             navigate(`/session/${targetSessionId}`, { replace: Boolean(options?.replace) })
           }

src/components/chat/hooks/useChatComposerState.ts

@@ -10,7 +10,6 @@ import type {
   TouchEvent,
 } from 'react';
 import { useDropzone } from 'react-dropzone';
-
 import { authenticatedFetch } from '../../../utils/api';
 import { thinkingModes } from '../constants/thinkingModes';
 import { grantClaudeToolPermission } from '../utils/chatPermissions';
@@ -22,7 +21,6 @@ import type {
 } from '../types/types';
 import type { Project, ProjectSession, LLMProvider } from '../../../types/app';
 import { escapeRegExp } from '../utils/chatFormatting';
-
 import { useFileMentions } from './useFileMentions';
 import { type SlashCommand, useSlashCommands } from './useSlashCommands';
 
@@ -82,6 +80,9 @@ const createFakeSubmitEvent = () => {
   return { preventDefault: () => undefined } as unknown as FormEvent<HTMLFormElement>;
 };
 
+const isTemporarySessionId = (sessionId: string | null | undefined) =>
+  Boolean(sessionId && sessionId.startsWith('new-session-'));
+
 const getNotificationSessionSummary = (
   selectedSession: ProjectSession | null,
   fallbackInput: string,
@@ -152,7 +153,6 @@ export function useChatComposerState({
     ((event: FormEvent<HTMLFormElement> | MouseEvent | TouchEvent | KeyboardEvent<HTMLTextAreaElement>) => Promise<void>) | null
   >(null);
   const inputValueRef = useRef(input);
-  const selectedProjectId = selectedProject?.projectId;
 
   const handleBuiltInCommand = useCallback(
     (result: CommandExecutionResult) => {
@@ -362,7 +362,6 @@ export function useChatComposerState({
     handleCommandMenuKeyDown,
   } = useSlashCommands({
     selectedProject,
-    provider,
     input,
     setInput,
     textareaRef,
@@ -472,14 +471,14 @@ export function useChatComposerState({
         return;
       }
 
-      // Intercept slash commands only when "/" is the first input character.
-      const commandInput = currentInput.trimEnd();
-      if (commandInput.startsWith('/')) {
-        const firstSpace = commandInput.indexOf(' ');
-        const commandName = firstSpace > 0 ? commandInput.slice(0, firstSpace) : commandInput;
+      // Intercept slash commands: if input starts with /commandName, execute as command with args
+      const trimmedInput = currentInput.trim();
+      if (trimmedInput.startsWith('/')) {
+        const firstSpace = trimmedInput.indexOf(' ');
+        const commandName = firstSpace > 0 ? trimmedInput.slice(0, firstSpace) : trimmedInput;
         const matchedCommand = slashCommands.find((cmd: SlashCommand) => cmd.name === commandName);
-        if (matchedCommand && matchedCommand.type !== 'skill') {
-          executeCommand(matchedCommand, commandInput);
+        if (matchedCommand) {
+          executeCommand(matchedCommand, trimmedInput);
           setInput('');
           inputValueRef.current = '';
           setAttachedImages([]);
@@ -534,6 +533,7 @@ export function useChatComposerState({
 
       const effectiveSessionId =
         currentSessionId || selectedSession?.id || sessionStorage.getItem('cursorSessionId');
+      const sessionToActivate = effectiveSessionId || `new-session-${Date.now()}`;
 
       const userMessage: ChatMessage = {
         type: 'user',
@@ -559,12 +559,10 @@ export function useChatComposerState({
           // Reset stale pending IDs from previous interrupted runs before creating a new one.
           sessionStorage.removeItem('pendingSessionId');
         }
-        // For new sessions we intentionally keep this as `null` until the backend
-        // emits `session_created` with the canonical provider session id.
         pendingViewSessionRef.current = { sessionId: null, startedAt: Date.now() };
       }
-      if (effectiveSessionId) {
-        onSessionActive?.(effectiveSessionId);
+      onSessionActive?.(sessionToActivate);
+      if (effectiveSessionId && !isTemporarySessionId(effectiveSessionId)) {
         onSessionProcessing?.(effectiveSessionId);
       }
 
@@ -715,27 +713,27 @@ export function useChatComposerState({
   }, [input]);
 
   useEffect(() => {
-    if (!selectedProjectId) {
+    if (!selectedProject) {
       return;
     }
-    const savedInput = safeLocalStorage.getItem(`draft_input_${selectedProjectId}`) || '';
+    const savedInput = safeLocalStorage.getItem(`draft_input_${selectedProject.projectId}`) || '';
     setInput((previous) => {
       const next = previous === savedInput ? previous : savedInput;
       inputValueRef.current = next;
       return next;
     });
-  }, [selectedProjectId]);
+  }, [selectedProject?.projectId]);
 
   useEffect(() => {
-    if (!selectedProjectId) {
+    if (!selectedProject) {
       return;
     }
     if (input !== '') {
-      safeLocalStorage.setItem(`draft_input_${selectedProjectId}`, input);
+      safeLocalStorage.setItem(`draft_input_${selectedProject.projectId}`, input);
     } else {
-      safeLocalStorage.removeItem(`draft_input_${selectedProjectId}`);
+      safeLocalStorage.removeItem(`draft_input_${selectedProject.projectId}`);
     }
-  }, [input, selectedProjectId]);
+  }, [input, selectedProject]);
 
   useEffect(() => {
     if (!textareaRef.current) {
@@ -870,7 +868,7 @@ export function useChatComposerState({
     ];
 
     const targetSessionId =
-      candidateSessionIds.find((sessionId) => Boolean(sessionId)) || null;
+      candidateSessionIds.find((sessionId) => Boolean(sessionId) && !isTemporarySessionId(sessionId)) || null;
 
     if (!targetSessionId) {
       console.warn('Abort requested but no concrete session ID is available yet.');

src/components/chat/hooks/useChatMessages.ts

@@ -11,9 +11,8 @@ import { decodeHtmlEntities, unescapeWithMathProtection, formatUsageLimitText }
  * Convert NormalizedMessage[] from the session store into ChatMessage[]
  * that the existing UI components expect.
  *
- * Truly internal/system content is already filtered server-side. Some Claude
- * transcript artifacts such as local slash commands and compact summaries are
- * intentionally preserved and annotated so they can render like normal chat.
+ * Internal/system content (e.g. <system-reminder>, <command-name>) is already
+ * filtered server-side by the Claude provider module.
  */
 export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMessage[] {
   const converted: ChatMessage[] = [];
@@ -27,16 +26,6 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
   }
 
   for (const msg of messages) {
-    const sharedMetadata = {
-      displayText: msg.displayText,
-      commandName: msg.commandName,
-      commandMessage: msg.commandMessage,
-      commandArgs: msg.commandArgs,
-      isLocalCommand: msg.isLocalCommand,
-      isLocalCommandStdout: msg.isLocalCommandStdout,
-      isCompactSummary: msg.isCompactSummary,
-    };
-
     switch (msg.kind) {
       case 'text': {
         const content = msg.content || '';
@@ -53,14 +42,12 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
               timestamp: msg.timestamp,
               isTaskNotification: true,
               taskStatus: taskNotifMatch[1]?.trim() || 'completed',
-              ...sharedMetadata,
             });
           } else {
             converted.push({
               type: 'user',
               content: unescapeWithMathProtection(decodeHtmlEntities(content)),
               timestamp: msg.timestamp,
-              ...sharedMetadata,
             });
           }
         } else {
@@ -71,7 +58,6 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
             type: 'assistant',
             content: text,
             timestamp: msg.timestamp,
-            ...sharedMetadata,
           });
         }
         break;
@@ -120,7 +106,6 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
                 isComplete: Boolean(toolResult),
               }
             : undefined,
-          ...sharedMetadata,
         });
         break;
       }
@@ -132,7 +117,6 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
             content: unescapeWithMathProtection(msg.content),
             timestamp: msg.timestamp,
             isThinking: true,
-            ...sharedMetadata,
           });
         }
         break;
@@ -142,7 +126,6 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
           type: 'error',
           content: msg.content || 'Unknown error',
           timestamp: msg.timestamp,
-          ...sharedMetadata,
         });
         break;
 
@@ -152,7 +135,6 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
           content: msg.content || '',
           timestamp: msg.timestamp,
           isInteractivePrompt: true,
-          ...sharedMetadata,
         });
         break;
 
@@ -163,7 +145,6 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
           timestamp: msg.timestamp,
           isTaskNotification: true,
           taskStatus: msg.status || 'completed',
-          ...sharedMetadata,
         });
         break;
 
@@ -174,7 +155,6 @@ export function normalizedToChatMessages(messages: NormalizedMessage[]): ChatMes
             content: msg.content,
             timestamp: msg.timestamp,
             isStreaming: true,
-            ...sharedMetadata,
           });
         }
         break;

src/components/chat/hooks/useChatRealtimeHandlers.ts

@@ -3,7 +3,7 @@ import type { Dispatch, MutableRefObject, SetStateAction } from 'react';
 
 import { usePaletteOps } from '../../../contexts/PaletteOpsContext';
 import type { PendingPermissionRequest, SessionNavigationOptions } from '../types/types';
-import type { ProjectSession, LLMProvider } from '../../../types/app';
+import type { Project, ProjectSession, LLMProvider } from '../../../types/app';
 import type { SessionStore, NormalizedMessage } from '../../../stores/useSessionStore';
 
 type PendingViewSession = {
@@ -51,6 +51,7 @@ type LatestChatMessage = {
 interface UseChatRealtimeHandlersArgs {
   latestMessage: LatestChatMessage | null;
   provider: LLMProvider;
+  selectedProject: Project | null;
   selectedSession: ProjectSession | null;
   currentSessionId: string | null;
   setCurrentSessionId: (sessionId: string | null) => void;
@@ -60,11 +61,13 @@ interface UseChatRealtimeHandlersArgs {
   setTokenBudget: (budget: Record<string, unknown> | null) => void;
   setPendingPermissionRequests: Dispatch<SetStateAction<PendingPermissionRequest[]>>;
   pendingViewSessionRef: MutableRefObject<PendingViewSession | null>;
+  streamBufferRef: MutableRefObject<string>;
   streamTimerRef: MutableRefObject<number | null>;
   accumulatedStreamRef: MutableRefObject<string>;
   onSessionInactive?: (sessionId?: string | null) => void;
   onSessionProcessing?: (sessionId?: string | null) => void;
   onSessionNotProcessing?: (sessionId?: string | null) => void;
+  onReplaceTemporarySession?: (sessionId?: string | null) => void;
   onNavigateToSession?: (sessionId: string, options?: SessionNavigationOptions) => void;
   onWebSocketReconnect?: () => void;
   sessionStore: SessionStore;
@@ -77,6 +80,7 @@ interface UseChatRealtimeHandlersArgs {
 export function useChatRealtimeHandlers({
   latestMessage,
   provider,
+  selectedProject,
   selectedSession,
   currentSessionId,
   setCurrentSessionId,
@@ -86,11 +90,13 @@ export function useChatRealtimeHandlers({
   setTokenBudget,
   setPendingPermissionRequests,
   pendingViewSessionRef,
+  streamBufferRef,
   streamTimerRef,
   accumulatedStreamRef,
   onSessionInactive,
   onSessionProcessing,
   onSessionNotProcessing,
+  onReplaceTemporarySession,
   onNavigateToSession,
   onWebSocketReconnect,
   sessionStore,
@@ -181,6 +187,7 @@ export function useChatRealtimeHandlers({
     if (msg.kind === 'stream_delta') {
       const text = msg.content || '';
       if (!text) return;
+      streamBufferRef.current += text;
       accumulatedStreamRef.current += text;
       if (!streamTimerRef.current) {
         streamTimerRef.current = window.setTimeout(() => {
@@ -209,18 +216,12 @@ export function useChatRealtimeHandlers({
         sessionStore.finalizeStreaming(sid);
       }
       accumulatedStreamRef.current = '';
+      streamBufferRef.current = '';
       return;
     }
 
     // --- All other messages: route to store ---
-    const shouldPersist =
-      msg.kind !== 'session_created'
-      && msg.kind !== 'complete'
-      && msg.kind !== 'status'
-      && msg.kind !== 'permission_request'
-      && msg.kind !== 'permission_cancelled';
-
-    if (sid && shouldPersist) {
+    if (sid) {
       sessionStore.appendRealtime(sid, msg as NormalizedMessage);
     }
 
@@ -230,16 +231,13 @@ export function useChatRealtimeHandlers({
         const newSessionId = msg.newSessionId;
         if (!newSessionId) break;
 
-        // We no longer synthesize client-side placeholder IDs. Until the provider
-        // announces `session_created`, the active id is expected to be null.
-        if (!currentSessionId) {
-          console.log('Session created with ID:', newSessionId);
-          console.log('Existing session ID:', currentSessionId);
+        if (!currentSessionId || currentSessionId.startsWith('new-session-')) {
           sessionStorage.setItem('pendingSessionId', newSessionId);
           if (pendingViewSessionRef.current && !pendingViewSessionRef.current.sessionId) {
             pendingViewSessionRef.current.sessionId = newSessionId;
           }
           setCurrentSessionId(newSessionId);
+          onReplaceTemporarySession?.(newSessionId);
           setPendingPermissionRequests((prev) =>
             prev.map((r) => (r.sessionId ? r : { ...r, sessionId: newSessionId })),
           );
@@ -259,6 +257,7 @@ export function useChatRealtimeHandlers({
           sessionStore.finalizeStreaming(sid);
         }
         accumulatedStreamRef.current = '';
+        streamBufferRef.current = '';
 
         setIsLoading(false);
         setCanAbortSession(false);
@@ -387,6 +386,7 @@ export function useChatRealtimeHandlers({
   }, [
     latestMessage,
     provider,
+    selectedProject,
     selectedSession,
     currentSessionId,
     setCurrentSessionId,
@@ -396,11 +396,13 @@ export function useChatRealtimeHandlers({
     setTokenBudget,
     setPendingPermissionRequests,
     pendingViewSessionRef,
+    streamBufferRef,
     streamTimerRef,
     accumulatedStreamRef,
     onSessionInactive,
     onSessionProcessing,
     onSessionNotProcessing,
+    onReplaceTemporarySession,
     onNavigateToSession,
     onWebSocketReconnect,
     sessionStore,

src/components/chat/hooks/useChatSessionState.ts

@@ -182,7 +182,6 @@ export function useChatSessionState({
     messagesOffsetRef.current = 0;
     setHasMoreMessages(false);
     setTotalMessages(0);
-    
     setTokenBudget(null);
     setVisibleMessageCount(INITIAL_VISIBLE_MESSAGES);
     setAllMessagesLoaded(false);
@@ -319,6 +318,7 @@ export function useChatSessionState({
       if (!hasMoreMessages || !selectedSession || !selectedProject) return false;
 
       const sessionProvider = selectedSession.__provider || 'claude';
+      if (sessionProvider === 'cursor') return false;
 
       isLoadingMoreRef.current = true;
       const previousScrollHeight = container.scrollHeight;
@@ -551,6 +551,7 @@ export function useChatSessionState({
     const scrollToTarget = async () => {
       if (!allMessagesLoadedRef.current && selectedSession && selectedProject) {
         const sessionProvider = selectedSession.__provider || 'claude';
+        if (sessionProvider !== 'cursor') {
           try {
             // Load all messages into the store for search navigation
             const slot = await sessionStore.fetchFromServer(selectedSession.id, {
@@ -572,6 +573,7 @@ export function useChatSessionState({
           } catch {
             // Fall through and scroll in current messages
           }
+        }
       }
       setVisibleMessageCount(Infinity);
 
@@ -626,7 +628,7 @@ export function useChatSessionState({
 
   // Token usage fetch for Claude
   useEffect(() => {
-    if (!selectedProject || !selectedSession?.id) {
+    if (!selectedProject || !selectedSession?.id || selectedSession.id.startsWith('new-session-')) {
       setTokenBudget(null);
       return;
     }
@@ -719,6 +721,15 @@ export function useChatSessionState({
     if (!selectedSession || !selectedProject) return;
     if (isLoadingAllMessages) return;
     const sessionProvider = selectedSession.__provider || 'claude';
+    if (sessionProvider === 'cursor') {
+      setVisibleMessageCount(Infinity);
+      setAllMessagesLoaded(true);
+      allMessagesLoadedRef.current = true;
+      setLoadAllJustFinished(true);
+      if (loadAllFinishedTimerRef.current) clearTimeout(loadAllFinishedTimerRef.current);
+      loadAllFinishedTimerRef.current = setTimeout(() => { setLoadAllJustFinished(false); setShowLoadAllOverlay(false); }, 1000);
+      return;
+    }
 
     const requestSessionId = selectedSession.id;
     allMessagesLoadedRef.current = true;

src/components/chat/hooks/useSlashCommands.ts

@@ -1,9 +1,9 @@
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
 import type { Dispatch, KeyboardEvent, RefObject, SetStateAction } from 'react';
-
+import Fuse from 'fuse.js';
 import { authenticatedFetch } from '../../../utils/api';
 import { safeLocalStorage } from '../utils/chatStorage';
-import type { LLMProvider, Project } from '../../../types/app';
+import type { Project } from '../../../types/app';
 
 const COMMAND_QUERY_DEBOUNCE_MS = 150;
 
@@ -12,37 +12,19 @@ export interface SlashCommand {
   description?: string;
   namespace?: string;
   path?: string;
-  type?: 'built-in' | 'custom' | 'skill' | string;
+  type?: string;
   metadata?: Record<string, unknown>;
   [key: string]: unknown;
 }
 
 interface UseSlashCommandsOptions {
   selectedProject: Project | null;
-  provider: LLMProvider;
   input: string;
   setInput: Dispatch<SetStateAction<string>>;
   textareaRef: RefObject<HTMLTextAreaElement>;
   onExecuteCommand: (command: SlashCommand, rawInput?: string) => void | Promise<void>;
 }
 
-type ProviderSkill = {
-  name: string;
-  description?: string;
-  command: string;
-  scope: string;
-  sourcePath?: string;
-  pluginName?: string;
-  pluginId?: string;
-};
-
-type ProviderSkillsResponse = {
-  success?: boolean;
-  data?: {
-    skills?: ProviderSkill[];
-  };
-};
-
 const getCommandHistoryKey = (projectName: string) => `command_history_${projectName}`;
 
 const readCommandHistory = (projectName: string): Record<string, number> => {
@@ -66,78 +48,8 @@ const saveCommandHistory = (projectName: string, history: Record<string, number>
 const isPromiseLike = (value: unknown): value is Promise<unknown> =>
   Boolean(value) && typeof (value as Promise<unknown>).then === 'function';
 
-const isSkillCommand = (command: SlashCommand) =>
-  command.type === 'skill' || command.metadata?.type === 'skill';
-
-const dedupeProviderSkills = (skills: ProviderSkill[]): ProviderSkill[] => {
-  const seenCommands = new Set<string>();
-
-  return skills.filter((skill) => {
-    // Multiple physical Claude plugin folders can expose the same invocation.
-    // The slash menu should show each executable command only once.
-    const key = skill.command;
-    if (seenCommands.has(key)) {
-      return false;
-    }
-
-    seenCommands.add(key);
-    return true;
-  });
-};
-
-const mapSkillToSlashCommand = (skill: ProviderSkill): SlashCommand => ({
-  name: skill.command,
-  description: skill.description,
-  namespace: 'skill',
-  path: skill.sourcePath,
-  type: 'skill',
-  metadata: {
-    type: skill.scope,
-    scope: skill.scope,
-    sourcePath: skill.sourcePath,
-    pluginName: skill.pluginName,
-    pluginId: skill.pluginId,
-    skillName: skill.name,
-  },
-});
-
-const filterSlashCommands = (
-  commands: SlashCommand[],
-  query: string,
-): SlashCommand[] => {
-  const normalizedQuery = query.trim().toLowerCase();
-  if (!normalizedQuery) {
-    return commands;
-  }
-
-  const commandPrefix = normalizedQuery.startsWith('/')
-    ? normalizedQuery
-    : `/${normalizedQuery}`;
-  const namePrefixMatches = commands.filter((command) =>
-    command.name.toLowerCase().startsWith(commandPrefix),
-  );
-
-  // Namespaced commands should behave like path completion. Once a provider
-  // namespace is typed, only exact command-prefix matches should stay visible.
-  if (normalizedQuery.includes(':') || namePrefixMatches.length > 0) {
-    return namePrefixMatches;
-  }
-
-  const nameSubstringMatches = commands.filter((command) =>
-    command.name.toLowerCase().includes(normalizedQuery),
-  );
-  if (nameSubstringMatches.length > 0) {
-    return nameSubstringMatches;
-  }
-
-  return commands.filter((command) =>
-    command.description?.toLowerCase().includes(normalizedQuery),
-  );
-};
-
 export function useSlashCommands({
   selectedProject,
-  provider,
   input,
   setInput,
   textareaRef,
@@ -168,8 +80,6 @@ export function useSlashCommands({
   }, [clearCommandQueryTimer]);
 
   useEffect(() => {
-    let cancelled = false;
-
     const fetchCommands = async () => {
       if (!selectedProject) {
         setSlashCommands([]);
@@ -178,14 +88,13 @@ export function useSlashCommands({
       }
 
       try {
-        const workspacePath = selectedProject.fullPath || selectedProject.path || '';
         const response = await authenticatedFetch('/api/commands/list', {
           method: 'POST',
           headers: {
             'Content-Type': 'application/json',
           },
           body: JSON.stringify({
-            projectPath: workspacePath || selectedProject.path,
+            projectPath: selectedProject.path,
           }),
         });
 
@@ -194,25 +103,11 @@ export function useSlashCommands({
         }
 
         const data = await response.json();
-        const skillsParams = new URLSearchParams();
-        if (workspacePath) {
-          skillsParams.set('workspacePath', workspacePath);
-        }
-
-        const skillsResponse = await authenticatedFetch(
-          `/api/providers/${encodeURIComponent(provider)}/skills${skillsParams.toString() ? `?${skillsParams.toString()}` : ''}`,
-        );
-        const skillsData = skillsResponse.ok
-          ? ((await skillsResponse.json()) as ProviderSkillsResponse)
-          : null;
-        const skillCommands = dedupeProviderSkills(skillsData?.data?.skills || [])
-          .map(mapSkillToSlashCommand);
         const allCommands: SlashCommand[] = [
           ...((data.builtIn || []) as SlashCommand[]).map((command) => ({
             ...command,
             type: 'built-in',
           })),
-          ...skillCommands,
           ...((data.custom || []) as SlashCommand[]).map((command) => ({
             ...command,
             type: 'custom',
@@ -226,22 +121,15 @@ export function useSlashCommands({
           return commandBUsage - commandAUsage;
         });
 
-        if (!cancelled) {
-          setSlashCommands(sortedCommands);
-        }
+        setSlashCommands(sortedCommands);
       } catch (error) {
         console.error('Error fetching slash commands:', error);
-        if (!cancelled) {
-          setSlashCommands([]);
-        }
+        setSlashCommands([]);
       }
     };
 
     fetchCommands();
-    return () => {
-      cancelled = true;
-    };
-  }, [selectedProject, provider]);
+  }, [selectedProject]);
 
   useEffect(() => {
     if (!showCommandMenu) {
@@ -249,9 +137,36 @@ export function useSlashCommands({
     }
   }, [showCommandMenu]);
 
+  const fuse = useMemo(() => {
+    if (!slashCommands.length) {
+      return null;
+    }
+
+    return new Fuse(slashCommands, {
+      keys: [
+        { name: 'name', weight: 2 },
+        { name: 'description', weight: 1 },
+      ],
+      threshold: 0.4,
+      includeScore: true,
+      minMatchCharLength: 1,
+    });
+  }, [slashCommands]);
+
   useEffect(() => {
-    setFilteredCommands(filterSlashCommands(slashCommands, commandQuery));
-  }, [commandQuery, slashCommands]);
+    if (!commandQuery) {
+      setFilteredCommands(slashCommands);
+      return;
+    }
+
+    if (!fuse) {
+      setFilteredCommands([]);
+      return;
+    }
+
+    const results = fuse.search(commandQuery);
+    setFilteredCommands(results.map((result) => result.item));
+  }, [commandQuery, slashCommands, fuse]);
 
   const frequentCommands = useMemo(() => {
     if (!selectedProject || slashCommands.length === 0) {
@@ -283,63 +198,25 @@ export function useSlashCommands({
     [selectedProject],
   );
 
-  const insertCommandIntoInput = useCallback(
+  const selectCommandFromKeyboard = useCallback(
     (command: SlashCommand) => {
-      const currentTextarea = textareaRef.current;
-      const insertionStart = slashPosition >= 0
-        ? slashPosition
-        : currentTextarea?.selectionStart ?? input.length;
-      const textBeforeCommand = input.slice(0, insertionStart);
-      const textAfterCommandStart = input.slice(insertionStart);
-      const spaceIndex = textAfterCommandStart.indexOf(' ');
-      const textAfterCommand = slashPosition >= 0 && spaceIndex !== -1
-        ? textAfterCommandStart.slice(spaceIndex).trimStart()
-        : input.slice(currentTextarea?.selectionEnd ?? insertionStart);
-      const separator = textBeforeCommand && !/\s$/.test(textBeforeCommand) ? ' ' : '';
-      const newInput = `${textBeforeCommand}${separator}${command.name}${textAfterCommand ? ` ${textAfterCommand}` : ' '}`;
+      const textBeforeSlash = input.slice(0, slashPosition);
+      const textAfterSlash = input.slice(slashPosition);
+      const spaceIndex = textAfterSlash.indexOf(' ');
+      const textAfterQuery = spaceIndex !== -1 ? textAfterSlash.slice(spaceIndex) : '';
+      const newInput = `${textBeforeSlash}${command.name} ${textAfterQuery}`;
 
       setInput(newInput);
       resetCommandMenuState();
 
-      window.requestAnimationFrame(() => {
-        currentTextarea?.focus();
-        const nextCursorPosition = `${textBeforeCommand}${separator}${command.name} `.length;
-        currentTextarea?.setSelectionRange(nextCursorPosition, nextCursorPosition);
-      });
-    },
-    [input, resetCommandMenuState, setInput, slashPosition, textareaRef],
-  );
-
-  const executeNonSkillCommand = useCallback(
-    (command: SlashCommand) => {
       const executionResult = onExecuteCommand(command);
       if (isPromiseLike(executionResult)) {
-        executionResult.then(
-          () => {
-            resetCommandMenuState();
-          },
-          () => {
-            resetCommandMenuState();
-            // Keep behavior silent; execution errors are handled by caller.
-          },
-        );
-      } else {
-        resetCommandMenuState();
+        executionResult.catch(() => {
+          // Keep behavior silent; execution errors are handled by caller.
+        });
       }
     },
-    [onExecuteCommand, resetCommandMenuState],
-  );
-
-  const selectCommandFromKeyboard = useCallback(
-    (command: SlashCommand) => {
-      if (isSkillCommand(command)) {
-        insertCommandIntoInput(command);
-        return;
-      }
-
-      executeNonSkillCommand(command);
-    },
-    [executeNonSkillCommand, insertCommandIntoInput],
+    [input, slashPosition, setInput, resetCommandMenuState, onExecuteCommand],
   );
 
   const handleCommandSelect = useCallback(
@@ -354,14 +231,20 @@ export function useSlashCommands({
       }
 
       trackCommandUsage(command);
-      if (isSkillCommand(command)) {
-        insertCommandIntoInput(command);
-        return;
-      }
+      const executionResult = onExecuteCommand(command);
 
-      executeNonSkillCommand(command);
+      if (isPromiseLike(executionResult)) {
+        executionResult.then(() => {
+          resetCommandMenuState();
+        });
+        executionResult.catch(() => {
+          // Keep behavior silent; execution errors are handled by caller.
+        });
+      } else {
+        resetCommandMenuState();
+      }
     },
-    [selectedProject, trackCommandUsage, insertCommandIntoInput, executeNonSkillCommand],
+    [selectedProject, trackCommandUsage, onExecuteCommand, resetCommandMenuState],
   );
 
   const handleToggleCommandMenu = useCallback(() => {
@@ -393,7 +276,7 @@ export function useSlashCommands({
         return;
       }
 
-      const slashPattern = /^\/(\S*)$/;
+      const slashPattern = /(^|\s)\/(\S*)$/;
       const match = textBeforeCursor.match(slashPattern);
 
       if (!match) {
@@ -401,8 +284,8 @@ export function useSlashCommands({
         return;
       }
 
-      const slashPos = 0;
-      const query = match[1];
+      const slashPos = (match.index || 0) + match[1].length;
+      const query = match[2];
 
       setSlashPosition(slashPos);
       setShowCommandMenu(true);

src/components/chat/types/types.ts

@@ -28,7 +28,6 @@ export interface SubagentChildTool {
 export interface ChatMessage {
   type: string;
   content?: string;
-  displayText?: string;
   timestamp: string | number | Date;
   images?: ChatImage[];
   reasoning?: string;
@@ -41,12 +40,6 @@ export interface ChatMessage {
   toolResult?: ToolResult | null;
   toolId?: string;
   toolCallId?: string;
-  commandName?: string;
-  commandMessage?: string;
-  commandArgs?: string;
-  isLocalCommand?: boolean;
-  isLocalCommandStdout?: boolean;
-  isCompactSummary?: boolean;
   isSubagentContainer?: boolean;
   subagentState?: {
     childTools: SubagentChildTool[];
@@ -115,6 +108,7 @@ export interface ChatInterfaceProps {
   onSessionProcessing?: (sessionId?: string | null) => void;
   onSessionNotProcessing?: (sessionId?: string | null) => void;
   processingSessions?: Set<string>;
+  onReplaceTemporarySession?: (sessionId?: string | null) => void;
   onNavigateToSession?: (targetSessionId: string, options?: SessionNavigationOptions) => void;
   onShowSettings?: () => void;
   autoExpandTools?: boolean;

src/components/chat/view/ChatInterface.tsx

@@ -34,6 +34,7 @@ function ChatInterface({
   onSessionProcessing,
   onSessionNotProcessing,
   processingSessions,
+  onReplaceTemporarySession,
   onNavigateToSession,
   onShowSettings,
   autoExpandTools,
@@ -49,6 +50,7 @@ function ChatInterface({
   const { t } = useTranslation('chat');
 
   const sessionStore = useSessionStore();
+  const streamBufferRef = useRef('');
   const streamTimerRef = useRef<number | null>(null);
   const accumulatedStreamRef = useRef('');
   const pendingViewSessionRef = useRef<PendingViewSession | null>(null);
@@ -58,6 +60,7 @@ function ChatInterface({
       clearTimeout(streamTimerRef.current);
       streamTimerRef.current = null;
     }
+    streamBufferRef.current = '';
     accumulatedStreamRef.current = '';
   }, []);
 
@@ -222,6 +225,7 @@ function ChatInterface({
   useChatRealtimeHandlers({
     latestMessage,
     provider,
+    selectedProject,
     selectedSession,
     currentSessionId,
     setCurrentSessionId,
@@ -231,11 +235,13 @@ function ChatInterface({
     setTokenBudget,
     setPendingPermissionRequests,
     pendingViewSessionRef,
+    streamBufferRef,
     streamTimerRef,
     accumulatedStreamRef,
     onSessionInactive,
     onSessionProcessing,
     onSessionNotProcessing,
+    onReplaceTemporarySession,
     onNavigateToSession,
     onWebSocketReconnect: handleWebSocketReconnect,
     sessionStore,

src/components/chat/view/subcomponents/ChatMessagesPane.tsx

@@ -213,6 +213,13 @@ export default function ChatMessagesPane({
             </div>
           )}
 
+          {/* Performance warning when all messages are loaded */}
+          {allMessagesLoaded && (
+            <div className="border-b border-amber-200 bg-amber-50 py-1.5 text-center text-xs text-amber-600 dark:border-amber-800 dark:bg-amber-900/20 dark:text-amber-400">
+              {t('session.messages.perfWarning')}
+            </div>
+          )}
+
           {/* Legacy message count indicator (for non-paginated view) */}
           {!hasMoreMessages && chatMessages.length > visibleMessageCount && (
             <div className="border-b border-gray-200 py-2 text-center text-sm text-gray-500 dark:border-gray-700 dark:text-gray-400">

src/components/chat/view/subcomponents/CommandMenu.tsx

@@ -1,15 +1,5 @@
 import { useEffect, useRef } from 'react';
 import type { CSSProperties } from 'react';
-import {
-  CornerDownLeft,
-  Folder,
-  MessageSquare,
-  Sparkles,
-  Star,
-  Terminal,
-  User,
-  type LucideIcon,
-} from 'lucide-react';
 
 type CommandMenuCommand = {
   name: string;
@@ -31,92 +21,59 @@ type CommandMenuProps = {
   frequentCommands?: CommandMenuCommand[];
 };
 
-type CommandMenuRow = {
-  command: CommandMenuCommand;
-  commandIndex: number;
-  renderKey: string;
-};
-
 const menuBaseStyle: CSSProperties = {
-  maxHeight: '360px',
+  maxHeight: '300px',
   overflowY: 'auto',
   borderRadius: '8px',
-  boxShadow: '0 24px 60px rgba(2, 6, 23, 0.38), 0 0 0 1px rgba(148, 163, 184, 0.12)',
+  boxShadow: '0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05)',
   zIndex: 1000,
-  padding: '6px',
+  padding: '8px',
   transition: 'opacity 150ms ease-in-out, transform 150ms ease-in-out',
-  backdropFilter: 'blur(12px)',
 };
 
 const namespaceLabels: Record<string, string> = {
   frequent: 'Frequently Used',
   builtin: 'Built-in Commands',
-  skill: 'Skills',
   project: 'Project Commands',
   user: 'User Commands',
   other: 'Other Commands',
 };
 
-const namespaceIcons: Record<string, LucideIcon> = {
-  frequent: Star,
-  builtin: Terminal,
-  skill: Sparkles,
-  project: Folder,
-  user: User,
-  other: MessageSquare,
+const namespaceIcons: Record<string, string> = {
+  frequent: '[*]',
+  builtin: '[B]',
+  project: '[P]',
+  user: '[U]',
+  other: '[O]',
 };
 
-const namespaceAccentClasses: Record<string, string> = {
-  frequent: 'border-amber-200 bg-amber-50 text-amber-700 dark:border-amber-400/20 dark:bg-amber-400/10 dark:text-amber-200',
-  builtin: 'border-sky-200 bg-sky-50 text-sky-700 dark:border-sky-400/20 dark:bg-sky-400/10 dark:text-sky-200',
-  skill: 'border-emerald-200 bg-emerald-50 text-emerald-700 dark:border-emerald-400/20 dark:bg-emerald-400/10 dark:text-emerald-200',
-  project: 'border-indigo-200 bg-indigo-50 text-indigo-700 dark:border-indigo-400/20 dark:bg-indigo-400/10 dark:text-indigo-200',
-  user: 'border-rose-200 bg-rose-50 text-rose-700 dark:border-rose-400/20 dark:bg-rose-400/10 dark:text-rose-200',
-  other: 'border-gray-200 bg-gray-50 text-gray-600 dark:border-gray-500/20 dark:bg-gray-500/10 dark:text-gray-200',
-};
-
-const MENU_EDGE_GAP = 16;
-const MENU_MAX_HEIGHT = 360;
-
 const getCommandKey = (command: CommandMenuCommand) =>
   `${command.name}::${command.namespace || command.type || 'other'}::${command.path || ''}`;
 
 const getNamespace = (command: CommandMenuCommand) => command.namespace || command.type || 'other';
 
-const getNamespaceIcon = (namespace: string) => namespaceIcons[namespace] || namespaceIcons.other;
-
-const getNamespaceAccentClass = (namespace: string) =>
-  namespaceAccentClasses[namespace] || namespaceAccentClasses.other;
-
 const getMenuPosition = (position: { top: number; left: number; bottom?: number }): CSSProperties => {
   if (typeof window === 'undefined') {
     return { position: 'fixed', top: '16px', left: '16px' };
   }
   if (window.innerWidth < 640) {
-    const anchorBottom = Math.max(MENU_EDGE_GAP, position.bottom ?? 90);
     return {
       position: 'fixed',
-      bottom: `${anchorBottom}px`,
+      bottom: `${position.bottom ?? 90}px`,
       left: '16px',
       right: '16px',
       width: 'auto',
       maxWidth: 'calc(100vw - 32px)',
-      maxHeight: `min(54vh, calc(100vh - ${anchorBottom}px - ${MENU_EDGE_GAP}px))`,
+      maxHeight: 'min(50vh, 300px)',
     };
   }
-  const anchorBottom = Math.max(MENU_EDGE_GAP, position.bottom ?? 90);
-  const clampedLeft = Math.max(
-    MENU_EDGE_GAP,
-    Math.min(position.left, window.innerWidth - 440 - MENU_EDGE_GAP),
-  );
-
   return {
     position: 'fixed',
-    bottom: `${anchorBottom}px`,
-    left: `${clampedLeft}px`,
-    width: 'min(440px, calc(100vw - 32px))',
+    top: `${Math.max(16, Math.min(position.top, window.innerHeight - 316))}px`,
+    left: `${position.left}px`,
+    width: 'min(400px, calc(100vw - 32px))',
     maxWidth: 'calc(100vw - 32px)',
-    maxHeight: `min(${MENU_MAX_HEIGHT}px, calc(100vh - ${anchorBottom}px - ${MENU_EDGE_GAP}px))`,
+    maxHeight: '300px',
   };
 };
 
@@ -166,24 +123,7 @@ export default function CommandMenu({
 
   const hasFrequentCommands = frequentCommands.length > 0;
   const frequentCommandKeys = new Set(frequentCommands.map(getCommandKey));
-  const commandIndexesByKey = new Map<string, number[]>();
-  commands.forEach((command, index) => {
-    const key = getCommandKey(command);
-    const commandIndexes = commandIndexesByKey.get(key) ?? [];
-    commandIndexes.push(index);
-    commandIndexesByKey.set(key, commandIndexes);
-  });
-  const frequentCommandOccurrences = new Map<string, number>();
-  const getFrequentCommandIndex = (command: CommandMenuCommand): number => {
-    const key = getCommandKey(command);
-    const occurrence = frequentCommandOccurrences.get(key) ?? 0;
-    frequentCommandOccurrences.set(key, occurrence + 1);
-
-    const commandIndexes = commandIndexesByKey.get(key) ?? [];
-    return commandIndexes[occurrence] ?? commandIndexes[0] ?? -1;
-  };
-
-  const groupedCommands = commands.reduce<Record<string, CommandMenuRow[]>>((groups, command, index) => {
+  const groupedCommands = commands.reduce<Record<string, CommandMenuCommand[]>>((groups, command) => {
     if (hasFrequentCommands && frequentCommandKeys.has(getCommandKey(command))) {
       return groups;
     }
@@ -191,46 +131,33 @@ export default function CommandMenu({
     if (!groups[namespace]) {
       groups[namespace] = [];
     }
-    groups[namespace].push({
-      command,
-      commandIndex: index,
-      renderKey: `${namespace}-${index}-${getCommandKey(command)}`,
-    });
+    groups[namespace].push(command);
     return groups;
   }, {});
   if (hasFrequentCommands) {
-    groupedCommands.frequent = frequentCommands
-      .map((command, index) => {
-        const commandIndex = getFrequentCommandIndex(command);
-        return {
-          command,
-          commandIndex,
-          renderKey: `frequent-${index}-${commandIndex}-${getCommandKey(command)}`,
-        };
-      })
-      .filter((row) => row.commandIndex >= 0);
+    groupedCommands.frequent = frequentCommands;
   }
 
   const preferredOrder = hasFrequentCommands
-    ? ['frequent', 'builtin', 'skill', 'project', 'user', 'other']
-    : ['builtin', 'skill', 'project', 'user', 'other'];
+    ? ['frequent', 'builtin', 'project', 'user', 'other']
+    : ['builtin', 'project', 'user', 'other'];
   const extraNamespaces = Object.keys(groupedCommands).filter((namespace) => !preferredOrder.includes(namespace));
   const orderedNamespaces = [...preferredOrder, ...extraNamespaces].filter((namespace) => groupedCommands[namespace]);
 
+  const commandIndexByKey = new Map<string, number>();
+  commands.forEach((command, index) => {
+    const key = getCommandKey(command);
+    if (!commandIndexByKey.has(key)) {
+      commandIndexByKey.set(key, index);
+    }
+  });
+
   if (commands.length === 0) {
     return (
       <div
         ref={menuRef}
-        className="command-menu command-menu-empty border border-gray-200 bg-white/95 text-sm text-gray-500 dark:border-gray-700/80 dark:bg-gray-900/95 dark:text-gray-400"
-        style={{
-          ...menuBaseStyle,
-          ...menuPosition,
-          overflowY: 'hidden',
-          padding: '20px',
-          opacity: 1,
-          transform: 'translateY(0)',
-          textAlign: 'center',
-        }}
+        className="command-menu command-menu-empty border border-gray-200 bg-white text-gray-500 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-400"
+        style={{ ...menuPosition, ...menuBaseStyle, overflowY: 'hidden', padding: '20px', opacity: 1, transform: 'translateY(0)', textAlign: 'center' }}
       >
         No commands available
       </div>
@@ -242,73 +169,51 @@ export default function CommandMenu({
       ref={menuRef}
       role="listbox"
       aria-label="Available commands"
-      className="command-menu border border-gray-200/90 bg-white/95 text-gray-900 dark:border-slate-700/80 dark:bg-slate-950/95 dark:text-slate-100"
-      style={{ ...menuBaseStyle, ...menuPosition, opacity: 1, transform: 'translateY(0)' }}
+      className="command-menu border border-gray-200 bg-white dark:border-gray-700 dark:bg-gray-800"
+      style={{ ...menuPosition, ...menuBaseStyle, opacity: 1, transform: 'translateY(0)' }}
     >
       {orderedNamespaces.map((namespace) => (
         <div key={namespace} className="command-group">
           {orderedNamespaces.length > 1 && (
-            <div className="flex items-center justify-between px-2 pb-1.5 pt-2 text-[10px] font-semibold uppercase tracking-wide text-gray-500 dark:text-slate-400">
-              <span>{namespaceLabels[namespace] || namespace}</span>
-              <span className="rounded border border-gray-200 bg-gray-50 px-1.5 py-0.5 text-[10px] text-gray-500 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-400">
-                {(groupedCommands[namespace] || []).length}
-              </span>
+            <div className="px-3 pb-1 pt-2 text-xs font-semibold uppercase tracking-wide text-gray-500 dark:text-gray-400">
+              {namespaceLabels[namespace] || namespace}
             </div>
           )}
 
-          {(groupedCommands[namespace] || []).map(({ command, commandIndex, renderKey }) => {
+          {(groupedCommands[namespace] || []).map((command) => {
+            const commandKey = getCommandKey(command);
+            const commandIndex = commandIndexByKey.get(commandKey) ?? -1;
             const isSelected = commandIndex === selectedIndex;
-            const NamespaceIcon = getNamespaceIcon(namespace);
-            const accentClass = getNamespaceAccentClass(namespace);
             return (
               <div
-                key={renderKey}
+                key={`${namespace}-${command.name}-${command.path || ''}`}
                 ref={isSelected ? selectedItemRef : null}
                 role="option"
                 aria-selected={isSelected}
-                className={`command-item group relative mb-1 flex cursor-pointer items-start gap-2 rounded-md border px-2.5 py-2 transition-all ${
-                  isSelected
-                    ? 'border-sky-200 bg-sky-50 shadow-sm dark:border-cyan-400/30 dark:bg-cyan-400/10'
-                    : 'border-transparent bg-transparent hover:border-gray-200 hover:bg-gray-50/90 dark:hover:border-slate-700 dark:hover:bg-slate-900/80'
+                className={`command-item mb-0.5 flex cursor-pointer items-start rounded-md px-3 py-2.5 transition-colors ${
+                  isSelected ? 'bg-blue-50 dark:bg-blue-900' : 'bg-transparent'
                 }`}
                 onMouseEnter={() => onSelect && commandIndex >= 0 && onSelect(command, commandIndex, true)}
                 onClick={() => onSelect && commandIndex >= 0 && onSelect(command, commandIndex, false)}
                 onMouseDown={(event) => event.preventDefault()}
               >
-                {isSelected && (
-                  <span className="absolute bottom-1.5 left-1.5 top-1.5 w-0.5 rounded-full bg-sky-500 dark:bg-cyan-300" />
-                )}
-                <span className={`mt-0.5 flex h-7 w-7 shrink-0 items-center justify-center rounded-md border ${accentClass}`}>
-                  <NamespaceIcon aria-hidden="true" size={14} strokeWidth={2.2} />
-                </span>
-                <div className="min-w-0 flex-1 pr-1">
-                  <div className={`flex min-w-0 items-center gap-2 ${command.description ? 'mb-1' : 'mb-0'}`}>
-                    <span
-                      className="min-w-0 truncate font-mono text-[13px] font-semibold text-gray-950 dark:text-slate-50"
-                      title={command.name}
-                    >
-                      {command.name}
-                    </span>
+                <div className="min-w-0 flex-1">
+                  <div className={`flex items-center gap-2 ${command.description ? 'mb-1' : 'mb-0'}`}>
+                    <span className="shrink-0 text-xs text-gray-500 dark:text-gray-300">{namespaceIcons[namespace] || namespaceIcons.other}</span>
+                    <span className="font-mono text-sm font-semibold text-gray-900 dark:text-gray-100">{command.name}</span>
                     {command.metadata?.type && (
-                      <span className="command-metadata-badge shrink-0 rounded border border-gray-200 bg-white px-1.5 py-0.5 text-[10px] font-medium text-gray-500 shadow-sm dark:border-slate-700 dark:bg-slate-900 dark:text-slate-300">
+                      <span className="command-metadata-badge rounded bg-gray-100 px-1.5 py-0.5 text-[10px] font-medium text-gray-500 dark:bg-gray-700 dark:text-gray-300">
                         {command.metadata.type}
                       </span>
                     )}
                   </div>
                   {command.description && (
-                    <div
-                      className="truncate whitespace-nowrap text-[12px] leading-4 text-gray-500 dark:text-slate-400"
-                      title={command.description}
-                    >
+                    <div className="ml-6 truncate whitespace-nowrap text-[13px] text-gray-500 dark:text-gray-300">
                       {command.description}
                     </div>
                   )}
                 </div>
-                {isSelected && (
-                  <span className="mt-1 flex h-6 w-6 shrink-0 items-center justify-center rounded border border-sky-200 bg-white text-sky-600 shadow-sm dark:border-cyan-400/30 dark:bg-slate-950 dark:text-cyan-200">
-                    <CornerDownLeft aria-hidden="true" size={13} strokeWidth={2.2} />
-                  </span>
-                )}
+                {isSelected && <span className="ml-2 text-xs font-semibold text-blue-500 dark:text-blue-300">{'<-'}</span>}
               </div>
             );
           })}

src/components/main-content/types/types.ts

@@ -51,6 +51,7 @@ export type MainContentProps = {
   onSessionProcessing: SessionLifecycleHandler;
   onSessionNotProcessing: SessionLifecycleHandler;
   processingSessions: Set<string>;
+  onReplaceTemporarySession: SessionLifecycleHandler;
   onNavigateToSession: (targetSessionId: string, options?: SessionNavigationOptions) => void;
   onShowSettings: () => void;
   externalMessageUpdate: number;

src/components/main-content/view/MainContent.tsx

@@ -47,6 +47,7 @@ function MainContent({
   onSessionProcessing,
   onSessionNotProcessing,
   processingSessions,
+  onReplaceTemporarySession,
   onNavigateToSession,
   onShowSettings,
   externalMessageUpdate,
@@ -136,6 +137,7 @@ function MainContent({
                 onSessionProcessing={onSessionProcessing}
                 onSessionNotProcessing={onSessionNotProcessing}
                 processingSessions={processingSessions}
+                onReplaceTemporarySession={onReplaceTemporarySession}
                 onNavigateToSession={onNavigateToSession}
                 onShowSettings={onShowSettings}
                 autoExpandTools={autoExpandTools}

src/components/sidebar/hooks/useSidebarController.ts

@@ -5,11 +5,8 @@ import { api } from '../../../utils/api';
 import { usePaletteOps } from '../../../contexts/PaletteOpsContext';
 import type { Project, ProjectSession, LLMProvider } from '../../../types/app';
 import type {
-  ArchivedProjectListItem,
-  ArchivedSessionListItem,
   DeleteProjectConfirmation,
   ProjectSortOrder,
-  SidebarSearchMode,
   SessionDeleteConfirmation,
   SessionWithProvider,
 } from '../types/types';
@@ -63,20 +60,6 @@ export type SearchProgress = {
   totalProjects: number;
 };
 
-type ArchivedSessionsApiPayload = {
-  success?: boolean;
-  data?: {
-    sessions?: ArchivedSessionListItem[];
-  };
-};
-
-type ArchivedProjectsApiPayload = {
-  success?: boolean;
-  data?: {
-    projects?: ArchivedProjectListItem[];
-  };
-};
-
 type UseSidebarControllerArgs = {
   projects: Project[];
   selectedProject: Project | null;
@@ -129,13 +112,10 @@ export function useSidebarController({
   const [deleteConfirmation, setDeleteConfirmation] = useState<DeleteProjectConfirmation | null>(null);
   const [sessionDeleteConfirmation, setSessionDeleteConfirmation] = useState<SessionDeleteConfirmation | null>(null);
   const [showVersionModal, setShowVersionModal] = useState(false);
-  const [searchMode, setSearchMode] = useState<SidebarSearchMode>('projects');
+  const [searchMode, setSearchMode] = useState<'projects' | 'conversations'>('projects');
   const [conversationResults, setConversationResults] = useState<ConversationSearchResults | null>(null);
   const [isSearching, setIsSearching] = useState(false);
   const [searchProgress, setSearchProgress] = useState<SearchProgress | null>(null);
-  const [archivedProjects, setArchivedProjects] = useState<ArchivedProjectListItem[]>([]);
-  const [archivedSessions, setArchivedSessions] = useState<ArchivedSessionListItem[]>([]);
-  const [isArchivedSessionsLoading, setIsArchivedSessionsLoading] = useState(false);
   const [debouncedSearchQuery, setDebouncedSearchQuery] = useState('');
   const [optimisticStarByProjectId, setOptimisticStarByProjectId] = useState<Map<string, boolean>>(new Map());
   const [loadingMoreProjects, setLoadingMoreProjects] = useState<Set<string>>(new Set());
@@ -221,40 +201,6 @@ export function useSidebarController({
     onRefreshRef.current = onRefresh;
   }, [onRefresh]);
 
-  const fetchArchivedSessions = useCallback(async () => {
-    setIsArchivedSessionsLoading(true);
-
-    try {
-      const [archivedProjectsResponse, archivedSessionsResponse] = await Promise.all([
-        api.archivedProjects(),
-        api.getArchivedSessions(),
-      ]);
-
-      if (!archivedProjectsResponse.ok) {
-        throw new Error(`Failed to load archived projects: ${archivedProjectsResponse.status}`);
-      }
-
-      if (!archivedSessionsResponse.ok) {
-        throw new Error(`Failed to load archived sessions: ${archivedSessionsResponse.status}`);
-      }
-
-      const archivedProjectsPayload = (await archivedProjectsResponse.json()) as ArchivedProjectsApiPayload;
-      const archivedSessionsPayload = (await archivedSessionsResponse.json()) as ArchivedSessionsApiPayload;
-      const nextProjects = Array.isArray(archivedProjectsPayload.data?.projects) ? archivedProjectsPayload.data.projects : [];
-      const archivedProjectIds = new Set(nextProjects.map((project) => project.projectId));
-      const nextStandaloneSessions = Array.isArray(archivedSessionsPayload.data?.sessions)
-        ? archivedSessionsPayload.data.sessions.filter((session) => !session.projectId || !archivedProjectIds.has(session.projectId))
-        : [];
-
-      setArchivedProjects(nextProjects);
-      setArchivedSessions(nextStandaloneSessions);
-    } catch (error) {
-      console.error('[Sidebar] Failed to load archived sessions:', error);
-    } finally {
-      setIsArchivedSessionsLoading(false);
-    }
-  }, []);
-
   useEffect(() => {
     if (migrationStartedRef.current) {
       return;
@@ -281,20 +227,6 @@ export function useSidebarController({
     void migrateLegacyStars();
   }, [onRefresh]);
 
-  useEffect(() => {
-    void fetchArchivedSessions();
-  }, [fetchArchivedSessions]);
-
-  useEffect(() => {
-    if (searchMode !== 'archived') {
-      return;
-    }
-
-    // Refresh archive contents when the archived tab opens so restore actions
-    // and background synchronizer updates are reflected without a full reload.
-    void fetchArchivedSessions();
-  }, [fetchArchivedSessions, searchMode]);
-
   useEffect(() => {
     setOptimisticStarByProjectId((previous) => {
       if (previous.size === 0) {
@@ -587,56 +519,6 @@ export function useSidebarController({
     [debouncedSearchQuery, sortedProjects],
   );
 
-  const filteredArchivedSessions = useMemo(() => {
-    const normalizedSearch = debouncedSearchQuery.trim().toLowerCase();
-    if (!normalizedSearch) {
-      return archivedSessions;
-    }
-
-    return archivedSessions.filter((session) => {
-      const searchableFields = [
-        session.sessionTitle,
-        session.projectDisplayName,
-        session.projectPath ?? '',
-        session.provider,
-      ];
-
-      return searchableFields.some((value) => value.toLowerCase().includes(normalizedSearch));
-    });
-  }, [archivedSessions, debouncedSearchQuery]);
-
-  const filteredArchivedProjects = useMemo(() => {
-    const normalizedSearch = debouncedSearchQuery.trim().toLowerCase();
-    if (!normalizedSearch) {
-      return archivedProjects;
-    }
-
-    return archivedProjects.filter((project) => {
-      const projectMatches = [
-        project.displayName,
-        project.fullPath || '',
-      ].some((value) => value.toLowerCase().includes(normalizedSearch));
-
-      if (projectMatches) {
-        return true;
-      }
-
-      return getAllSessions(project).some((session) => {
-        const sessionSummary =
-          typeof session.summary === 'string' && session.summary.trim().length > 0
-            ? session.summary
-            : typeof session.name === 'string'
-              ? session.name
-              : '';
-
-        return [
-          sessionSummary,
-          session.__provider,
-        ].some((value) => value.toLowerCase().includes(normalizedSearch));
-      });
-    });
-  }, [archivedProjects, debouncedSearchQuery]);
-
   const startEditing = useCallback((project: Project) => {
     // `editingProject` is keyed by projectId so it stays stable across
     // display-name mutations that happen while the input is open.
@@ -674,26 +556,17 @@ export function useSidebarController({
     // Kept with project/provider arguments for component wiring compatibility;
     // deletion now uses only `sessionId` via /api/providers/sessions/:sessionId.
     (
-      projectId: string | null,
+      projectId: string,
       sessionId: string,
       sessionTitle: string,
       provider: SessionDeleteConfirmation['provider'] = 'claude',
-      options: {
-        isArchived?: boolean;
-      } = {},
     ) => {
-      setSessionDeleteConfirmation({
-        projectId,
-        sessionId,
-        sessionTitle,
-        provider,
-        isArchived: Boolean(options.isArchived),
-      });
+      setSessionDeleteConfirmation({ projectId, sessionId, sessionTitle, provider });
     },
     [],
   );
 
-  const confirmDeleteSession = useCallback(async (hardDelete = false) => {
+  const confirmDeleteSession = useCallback(async () => {
     if (!sessionDeleteConfirmation) {
       return;
     }
@@ -702,11 +575,10 @@ export function useSidebarController({
     setSessionDeleteConfirmation(null);
 
     try {
-      const response = await api.deleteSession(sessionId, hardDelete);
+      const response = await api.deleteSession(sessionId);
 
       if (response.ok) {
         onSessionDelete?.(sessionId);
-        await fetchArchivedSessions();
       } else {
         const errorText = await response.text();
         console.error('[Sidebar] Failed to delete session:', {
@@ -719,7 +591,7 @@ export function useSidebarController({
       console.error('[Sidebar] Error deleting session:', error);
       alert(t('messages.deleteSessionError'));
     }
-  }, [fetchArchivedSessions, onSessionDelete, sessionDeleteConfirmation, t]);
+  }, [onSessionDelete, sessionDeleteConfirmation, t]);
 
   const requestProjectDelete = useCallback(
     (project: Project) => {
@@ -775,88 +647,14 @@ export function useSidebarController({
     [onProjectSelect, setCurrentProject],
   );
 
-  const openArchivedSession = useCallback((session: ArchivedSessionListItem) => {
-    const activeProject = session.projectId
-      ? projects.find((candidate) => candidate.projectId === session.projectId)
-      : null;
-    const archivedProject = session.projectId
-      ? archivedProjects.find((candidate) => candidate.projectId === session.projectId)
-      : null;
-    const matchingProject = activeProject ?? archivedProject ?? null;
-    const sessionPayload: ProjectSession = {
-      id: session.sessionId,
-      summary: session.sessionTitle,
-      __provider: session.provider,
-      __projectId: matchingProject?.projectId ?? session.projectId ?? undefined,
-    };
-
-    // Archived sessions still need a selected project context. Active projects
-    // come from the normal sidebar list, while archived-project sessions resolve
-    // through the archive payload loaded by this controller.
-    if (matchingProject) {
-      handleProjectSelect(matchingProject);
-    }
-
-    onSessionSelect(sessionPayload);
-  }, [archivedProjects, handleProjectSelect, onSessionSelect, projects]);
-
-  const restoreArchivedProject = useCallback(async (projectId: string) => {
-    try {
-      const response = await api.restoreProject(projectId);
-      if (!response.ok) {
-        const errorText = await response.text();
-        console.error('[Sidebar] Failed to restore project:', {
-          status: response.status,
-          error: errorText,
-        });
-        alert(t('messages.restoreProjectFailed', 'Failed to restore project. Please try again.'));
-        return;
-      }
-
-      await Promise.all([
-        Promise.resolve(onRefresh()),
-        fetchArchivedSessions(),
-      ]);
-    } catch (error) {
-      console.error('[Sidebar] Error restoring project:', error);
-      alert(t('messages.restoreProjectError', 'Error restoring project. Please try again.'));
-    }
-  }, [fetchArchivedSessions, onRefresh, t]);
-
-  const restoreArchivedSession = useCallback(async (sessionId: string) => {
-    try {
-      const response = await api.restoreSession(sessionId);
-      if (!response.ok) {
-        const errorText = await response.text();
-        console.error('[Sidebar] Failed to restore session:', {
-          status: response.status,
-          error: errorText,
-        });
-        alert(t('messages.restoreSessionFailed', 'Failed to restore session. Please try again.'));
-        return;
-      }
-
-      await Promise.all([
-        Promise.resolve(onRefresh()),
-        fetchArchivedSessions(),
-      ]);
-    } catch (error) {
-      console.error('[Sidebar] Error restoring session:', error);
-      alert(t('messages.restoreSessionError', 'Error restoring session. Please try again.'));
-    }
-  }, [fetchArchivedSessions, onRefresh, t]);
-
   const refreshProjects = useCallback(async () => {
     setIsRefreshing(true);
     try {
-      await Promise.all([
-        Promise.resolve(onRefresh()),
-        fetchArchivedSessions(),
-      ]);
+      await onRefresh();
     } finally {
       setIsRefreshing(false);
     }
-  }, [fetchArchivedSessions, onRefresh]);
+  }, [onRefresh]);
 
   const updateSessionSummary = useCallback(
     // `_projectId` and `_provider` are preserved for compatibility with
@@ -914,10 +712,6 @@ export function useSidebarController({
     sessionDeleteConfirmation,
     showVersionModal,
     filteredProjects,
-    archivedProjects: filteredArchivedProjects,
-    archivedSessions: filteredArchivedSessions,
-    archivedSessionsCount: archivedProjects.length + archivedSessions.length,
-    isArchivedSessionsLoading,
     toggleProject,
     handleSessionClick,
     toggleStarProject,
@@ -932,9 +726,6 @@ export function useSidebarController({
     requestProjectDelete,
     confirmDeleteProject,
     handleProjectSelect,
-    openArchivedSession,
-    restoreArchivedProject,
-    restoreArchivedSession,
     refreshProjects,
     updateSessionSummary,
     collapseSidebar,

src/components/sidebar/types/types.ts

@@ -1,26 +1,11 @@
 import type { LoadingProgress, Project, ProjectSession, LLMProvider } from '../../../types/app';
 
 export type ProjectSortOrder = 'name' | 'date';
-export type SidebarSearchMode = 'projects' | 'conversations' | 'archived';
-export type ArchivedProjectListItem = Project & { isArchived: true };
 
 export type SessionWithProvider = ProjectSession & {
   __provider: LLMProvider;
 };
 
-export type ArchivedSessionListItem = {
-  sessionId: string;
-  provider: LLMProvider;
-  projectId: string | null;
-  projectPath: string | null;
-  projectDisplayName: string;
-  sessionTitle: string;
-  createdAt: string | null;
-  updatedAt: string | null;
-  lastActivity: string | null;
-  isProjectArchived: boolean;
-};
-
 export type DeleteProjectConfirmation = {
   project: Project;
   sessionCount: number;
@@ -29,11 +14,10 @@ export type DeleteProjectConfirmation = {
 // Delete confirmation payload used by sidebar UX. `projectId`/`provider` are
 // kept for wiring compatibility, while API deletion now keys only by sessionId.
 export type SessionDeleteConfirmation = {
-  projectId: string | null;
+  projectId: string;
   sessionId: string;
   sessionTitle: string;
   provider: LLMProvider;
-  isArchived: boolean;
 };
 
 export type SidebarProps = {

src/components/sidebar/utils/utils.ts

@@ -1,5 +1,4 @@
 import type { TFunction } from 'i18next';
-
 import type { Project } from '../../../types/app';
 import type { ProjectSortOrder, SettingsProject, SessionViewModel, SessionWithProvider } from '../types/types';
 
@@ -53,24 +52,44 @@ export const clearLegacyStarredProjectIds = () => {
   }
 };
 
-const getCreatedTimestamp = (session: SessionWithProvider): string => {
-  return String(session.createdAt || session.created_at || '');
-};
-
-const getUpdatedTimestamp = (session: SessionWithProvider): string => {
-  return String(session.lastActivity || '');
-};
-
 export const getSessionDate = (session: SessionWithProvider): Date => {
-  return new Date(getUpdatedTimestamp(session) || getCreatedTimestamp(session) || 0);
+  if (session.__provider === 'cursor') {
+    return new Date(session.createdAt || 0);
+  }
+
+  if (session.__provider === 'codex') {
+    return new Date(session.createdAt || session.lastActivity || 0);
+  }
+
+  return new Date(session.lastActivity || session.createdAt || 0);
 };
 
 export const getSessionName = (session: SessionWithProvider, t: TFunction): string => {
-  return session.summary || session.name || t('projects.newSession');
+  if (session.__provider === 'cursor') {
+    return session.summary || session.name || t('projects.untitledSession');
+  }
+
+  if (session.__provider === 'codex') {
+    return session.summary || session.name || t('projects.codexSession');
+  }
+
+  if (session.__provider === 'gemini') {
+    return session.summary || session.name || t('projects.newSession');
+  }
+
+  return session.summary || t('projects.newSession');
 };
 
 export const getSessionTime = (session: SessionWithProvider): string => {
-  return getUpdatedTimestamp(session) || getCreatedTimestamp(session);
+  if (session.__provider === 'cursor') {
+    return String(session.createdAt || '');
+  }
+
+  if (session.__provider === 'codex') {
+    return String(session.createdAt || session.lastActivity || '');
+  }
+
+  return String(session.lastActivity || session.createdAt || '');
 };
 
 export const createSessionViewModel = (

src/components/sidebar/view/Sidebar.tsx

@@ -75,10 +75,6 @@ function Sidebar({
     sessionDeleteConfirmation,
     showVersionModal,
     filteredProjects,
-    archivedProjects,
-    archivedSessions,
-    archivedSessionsCount,
-    isArchivedSessionsLoading,
     toggleProject,
     handleSessionClick,
     toggleStarProject,
@@ -94,9 +90,6 @@ function Sidebar({
     requestProjectDelete,
     confirmDeleteProject,
     handleProjectSelect,
-    openArchivedSession,
-    restoreArchivedProject,
-    restoreArchivedSession,
     refreshProjects,
     updateSessionSummary,
     collapseSidebar: handleCollapseSidebar,
@@ -191,8 +184,8 @@ function Sidebar({
 
   return (
     <>
-        <SidebarModals
-          projects={projects}
+      <SidebarModals
+        projects={projects}
         showSettings={showSettings}
         settingsInitialTab={settingsInitialTab}
         onCloseSettings={onCloseSettings}
@@ -224,38 +217,22 @@ function Sidebar({
         />
       ) : (
         <>
-        <SidebarContent
+          <SidebarContent
             isPWA={isPWA}
             isMobile={isMobile}
             isLoading={isLoading}
             projects={projects}
-            archivedProjects={archivedProjects}
-            archivedSessions={archivedSessions}
-            archivedSessionsCount={archivedSessionsCount}
-            isArchivedSessionsLoading={isArchivedSessionsLoading}
             searchFilter={searchFilter}
             onSearchFilterChange={setSearchFilter}
             onClearSearchFilter={() => setSearchFilter('')}
             searchMode={searchMode}
-            onSearchModeChange={(mode) => {
+            onSearchModeChange={(mode: 'projects' | 'conversations') => {
               setSearchMode(mode);
               if (mode === 'projects') clearConversationResults();
             }}
             conversationResults={conversationResults}
             isSearching={isSearching}
             searchProgress={searchProgress}
-            onRestoreArchivedProject={restoreArchivedProject}
-            onArchivedSessionClick={openArchivedSession}
-            onRestoreArchivedSession={restoreArchivedSession}
-            onDeleteArchivedSession={(session) => {
-              showDeleteSessionConfirmation(
-                session.projectId,
-                session.sessionId,
-                session.sessionTitle,
-                session.provider,
-                { isArchived: true },
-              );
-            }}
             onConversationResultClick={(projectId: string | null, sessionId: string, provider: string, messageTimestamp?: string | null, messageSnippet?: string | null) => {
               // `projectId` (DB key) is the canonical identifier post-migration.
               // The server emits null when it can't resolve a project row for

src/components/sidebar/view/subcomponents/SidebarContent.tsx

@@ -1,16 +1,15 @@
 import { type ReactNode } from 'react';
-import { Archive, Folder, MessageSquare, RotateCcw, Search, Trash2 } from 'lucide-react';
+import { Folder, MessageSquare, Search } from 'lucide-react';
 import type { TFunction } from 'i18next';
 import { ScrollArea } from '../../../../shared/view/ui';
 import type { Project } from '../../../../types/app';
 import type { ReleaseInfo } from '../../../../types/sharedTypes';
 import type { ConversationSearchResults, SearchProgress } from '../../hooks/useSidebarController';
-import type { ArchivedProjectListItem, ArchivedSessionListItem, SidebarSearchMode } from '../../types/types';
-import SessionProviderLogo from '../../../llm-logo-provider/SessionProviderLogo';
 import SidebarFooter from './SidebarFooter';
 import SidebarHeader from './SidebarHeader';
 import SidebarProjectList, { type SidebarProjectListProps } from './SidebarProjectList';
-import { getAllSessions } from '../../utils/utils';
+
+type SearchMode = 'projects' | 'conversations';
 
 function HighlightedSnippet({ snippet, highlights }: { snippet: string; highlights: { start: number; end: number }[] }) {
   const parts: ReactNode[] = [];
@@ -36,100 +35,19 @@ function HighlightedSnippet({ snippet, highlights }: { snippet: string; highligh
   );
 }
 
-type ArchivedSessionGroup = {
-  key: string;
-  projectId: string | null;
-  projectDisplayName: string;
-  projectPath: string | null;
-  isProjectArchived: boolean;
-  sessions: ArchivedSessionListItem[];
-  latestActivity: string | null;
-};
-
-/**
- * Groups archived sessions by project metadata so the archive view preserves
- * the same mental model as the active sidebar: projects first, then sessions.
- */
-function groupArchivedSessionsByProject(sessions: ArchivedSessionListItem[]): ArchivedSessionGroup[] {
-  const groups = new Map<string, ArchivedSessionGroup>();
-
-  for (const session of sessions) {
-    const key = session.projectId ?? session.projectPath ?? `session:${session.sessionId}`;
-    const existingGroup = groups.get(key);
-
-    if (existingGroup) {
-      existingGroup.sessions.push(session);
-      if (!existingGroup.latestActivity || (session.lastActivity && session.lastActivity > existingGroup.latestActivity)) {
-        existingGroup.latestActivity = session.lastActivity;
-      }
-      continue;
-    }
-
-    groups.set(key, {
-      key,
-      projectId: session.projectId,
-      projectDisplayName: session.projectDisplayName,
-      projectPath: session.projectPath,
-      isProjectArchived: session.isProjectArchived,
-      sessions: [session],
-      latestActivity: session.lastActivity,
-    });
-  }
-
-  return [...groups.values()].sort((groupA, groupB) => {
-    const a = groupA.latestActivity ?? '';
-    const b = groupB.latestActivity ?? '';
-    return b.localeCompare(a);
-  });
-}
-
-function formatCompactArchivedAge(dateString: string | null): string {
-  if (!dateString) {
-    return '';
-  }
-
-  const date = new Date(dateString);
-  if (Number.isNaN(date.getTime())) {
-    return '';
-  }
-
-  const diffInMinutes = Math.floor(Math.max(0, Date.now() - date.getTime()) / (1000 * 60));
-  if (diffInMinutes < 1) {
-    return '<1m';
-  }
-  if (diffInMinutes < 60) {
-    return `${diffInMinutes}m`;
-  }
-
-  const diffInHours = Math.floor(diffInMinutes / 60);
-  if (diffInHours < 24) {
-    return `${diffInHours}hr`;
-  }
-
-  return `${Math.floor(diffInHours / 24)}d`;
-}
-
 type SidebarContentProps = {
   isPWA: boolean;
   isMobile: boolean;
   isLoading: boolean;
   projects: Project[];
-  archivedProjects: ArchivedProjectListItem[];
-  archivedSessions: ArchivedSessionListItem[];
-  archivedSessionsCount: number;
-  isArchivedSessionsLoading: boolean;
   searchFilter: string;
   onSearchFilterChange: (value: string) => void;
   onClearSearchFilter: () => void;
-  searchMode: SidebarSearchMode;
-  onSearchModeChange: (mode: SidebarSearchMode) => void;
+  searchMode: SearchMode;
+  onSearchModeChange: (mode: SearchMode) => void;
   conversationResults: ConversationSearchResults | null;
   isSearching: boolean;
   searchProgress: SearchProgress | null;
-  onRestoreArchivedProject: (projectId: string) => void;
-  onArchivedSessionClick: (session: ArchivedSessionListItem) => void;
-  onRestoreArchivedSession: (sessionId: string) => void;
-  onDeleteArchivedSession: (session: ArchivedSessionListItem) => void;
   // Conversation result clicks pass back the DB projectId (or null when the
   // server couldn't resolve it). Consumers must handle the null case.
   onConversationResultClick: (projectId: string | null, sessionId: string, provider: string, messageTimestamp?: string | null, messageSnippet?: string | null) => void;
@@ -152,10 +70,6 @@ export default function SidebarContent({
   isMobile,
   isLoading,
   projects,
-  archivedProjects,
-  archivedSessions,
-  archivedSessionsCount,
-  isArchivedSessionsLoading,
   searchFilter,
   onSearchFilterChange,
   onClearSearchFilter,
@@ -164,10 +78,6 @@ export default function SidebarContent({
   conversationResults,
   isSearching,
   searchProgress,
-  onRestoreArchivedProject,
-  onArchivedSessionClick,
-  onRestoreArchivedSession,
-  onDeleteArchivedSession,
   onConversationResultClick,
   onRefresh,
   isRefreshing,
@@ -184,7 +94,6 @@ export default function SidebarContent({
 }: SidebarContentProps) {
   const showConversationSearch = searchMode === 'conversations' && searchFilter.trim().length >= 2;
   const hasPartialResults = conversationResults && conversationResults.results.length > 0;
-  const groupedArchivedSessions = groupArchivedSessionsByProject(archivedSessions);
 
   return (
     <div
@@ -196,8 +105,6 @@ export default function SidebarContent({
         isMobile={isMobile}
         isLoading={isLoading}
         projectsCount={projects.length}
-        archivedSessionsCount={archivedSessionsCount}
-        isArchivedSessionsLoading={isArchivedSessionsLoading}
         searchFilter={searchFilter}
         onSearchFilterChange={onSearchFilterChange}
         onClearSearchFilter={onClearSearchFilter}
@@ -307,207 +214,6 @@ export default function SidebarContent({
               ))}
             </div>
           ) : null
-        ) : searchMode === 'archived' ? (
-          isArchivedSessionsLoading ? (
-            <div className="px-4 py-12 text-center md:py-8">
-              <div className="mx-auto mb-4 flex h-12 w-12 items-center justify-center rounded-lg bg-muted md:mb-3">
-                <div className="h-6 w-6 animate-spin rounded-full border-2 border-muted-foreground border-t-transparent" />
-              </div>
-              <h3 className="mb-2 text-base font-medium text-foreground md:mb-1">
-                {t('archived.loadingTitle', 'Loading archive...')}
-              </h3>
-              <p className="text-sm text-muted-foreground">
-                {t('archived.loadingDescription', 'Fetching hidden workspaces and sessions you can restore later.')}
-              </p>
-            </div>
-          ) : archivedProjects.length === 0 && groupedArchivedSessions.length === 0 ? (
-            <div className="px-4 py-12 text-center md:py-8">
-              <div className="mx-auto mb-4 flex h-12 w-12 items-center justify-center rounded-lg bg-muted md:mb-3">
-                <Archive className="h-6 w-6 text-muted-foreground" />
-              </div>
-              <h3 className="mb-2 text-base font-medium text-foreground md:mb-1">
-                {archivedSessionsCount > 0
-                  ? t('archived.noMatchingSessions', 'No matching archived items')
-                  : t('archived.emptyTitle', 'No archived items')}
-              </h3>
-              <p className="text-sm text-muted-foreground">
-                {archivedSessionsCount > 0
-                  ? t('archived.tryDifferentSearch', 'Try a different search term.')
-                  : t('archived.emptyDescription', 'Archived workspaces and sessions will appear here when you hide them from the active list.')}
-              </p>
-            </div>
-          ) : (
-            <div className="space-y-3 px-2">
-              <div className="flex items-center justify-between px-1">
-                <p className="text-xs text-muted-foreground">
-                  {`${archivedSessionsCount} ${t(
-                    archivedSessionsCount === 1 ? 'archived.sessionCountOne' : 'archived.sessionCountOther',
-                    archivedSessionsCount === 1 ? 'archived item' : 'archived items',
-                  )}`}
-                </p>
-              </div>
-              {archivedProjects.map((project) => {
-                const projectSessions = getAllSessions(project);
-
-                return (
-                  <div key={project.projectId} className="overflow-hidden rounded-xl border border-border/70 bg-card/60 shadow-sm">
-                    <div className="flex items-start justify-between gap-3 border-b border-border/60 px-3 py-2.5">
-                      <div className="min-w-0">
-                        <div className="flex items-center gap-2">
-                          <Folder className="h-3.5 w-3.5 flex-shrink-0 text-muted-foreground" />
-                          <span className="truncate text-sm font-medium text-foreground">
-                            {project.displayName}
-                          </span>
-                          <span className="inline-flex items-center justify-center rounded-full bg-muted px-1 py-px text-[7px] font-medium uppercase leading-none tracking-[0.02em] text-center text-muted-foreground">
-                            {t('archived.projectArchived', 'Project archived')}
-                          </span>
-                        </div>
-                        <p className="mt-1 truncate text-xs text-muted-foreground/70" title={project.fullPath}>
-                          {project.fullPath}
-                        </p>
-                      </div>
-                      <button
-                        className="flex h-7 w-7 flex-shrink-0 items-center justify-center rounded-lg bg-emerald-50 text-emerald-700 transition-colors hover:bg-emerald-100 dark:bg-emerald-900/20 dark:text-emerald-300 dark:hover:bg-emerald-900/30"
-                        onClick={() => onRestoreArchivedProject(project.projectId)}
-                        title={t('archived.restoreProject', 'Restore workspace')}
-                      >
-                        <RotateCcw className="h-3.5 w-3.5" />
-                      </button>
-                    </div>
-                    {projectSessions.length > 0 && (
-                      <div className="divide-y divide-border/50">
-                        {projectSessions.map((session) => (
-                          <button
-                            key={String(session.id)}
-                            className="flex w-full items-center gap-2 px-3 py-2.5 text-left transition-colors hover:bg-accent/40"
-                            onClick={() => onArchivedSessionClick({
-                              sessionId: String(session.id),
-                              provider: session.__provider,
-                              projectId: project.projectId,
-                              projectPath: project.fullPath,
-                              projectDisplayName: project.displayName,
-                              sessionTitle:
-                                (typeof session.summary === 'string' && session.summary.trim().length > 0
-                                  ? session.summary
-                                  : typeof session.name === 'string' && session.name.trim().length > 0
-                                    ? session.name
-                                    : String(session.id)),
-                              createdAt: typeof session.created_at === 'string' ? session.created_at : null,
-                              updatedAt: typeof session.updated_at === 'string' ? session.updated_at : null,
-                              lastActivity:
-                                typeof session.lastActivity === 'string'
-                                  ? session.lastActivity
-                                  : typeof session.updated_at === 'string'
-                                    ? session.updated_at
-                                    : typeof session.created_at === 'string'
-                                      ? session.created_at
-                                      : null,
-                              isProjectArchived: true,
-                            })}
-                          >
-                            <SessionProviderLogo provider={session.__provider} className="h-3.5 w-3.5 flex-shrink-0" />
-                            <div className="min-w-0 flex-1">
-                              <div className="flex items-center gap-2">
-                                <span className="truncate text-xs font-medium text-foreground">
-                                  {(typeof session.summary === 'string' && session.summary.trim().length > 0
-                                    ? session.summary
-                                    : typeof session.name === 'string' && session.name.trim().length > 0
-                                      ? session.name
-                                      : String(session.id))}
-                                </span>
-                                <span className="ml-auto flex-shrink-0 text-[11px] text-muted-foreground">
-                                  {formatCompactArchivedAge(
-                                    typeof session.lastActivity === 'string'
-                                      ? session.lastActivity
-                                      : typeof session.updated_at === 'string'
-                                        ? session.updated_at
-                                        : typeof session.created_at === 'string'
-                                          ? session.created_at
-                                          : null,
-                                  )}
-                                </span>
-                              </div>
-                              <p className="mt-0.5 text-[11px] uppercase tracking-wide text-muted-foreground/70">
-                                {session.__provider}
-                              </p>
-                            </div>
-                          </button>
-                        ))}
-                      </div>
-                    )}
-                  </div>
-                );
-              })}
-              {groupedArchivedSessions.map((group) => (
-                <div key={group.key} className="overflow-hidden rounded-xl border border-border/70 bg-card/60 shadow-sm">
-                  <div className="flex items-start justify-between gap-3 border-b border-border/60 px-3 py-2.5">
-                    <div className="min-w-0">
-                      <div className="flex items-center gap-2">
-                        <Folder className="h-3.5 w-3.5 flex-shrink-0 text-muted-foreground" />
-                        <span className="truncate text-sm font-medium text-foreground">
-                          {group.projectDisplayName}
-                        </span>
-                        {group.isProjectArchived && (
-                          <span className="inline-flex items-center justify-center rounded-full bg-muted px-1 py-px text-[7px] font-medium uppercase leading-none tracking-[0.02em] text-center text-muted-foreground">
-                            {t('archived.projectArchived', 'Project archived')}
-                          </span>
-                        )}
-                      </div>
-                      {group.projectPath && (
-                        <p className="mt-1 truncate text-xs text-muted-foreground/70" title={group.projectPath}>
-                          {group.projectPath}
-                        </p>
-                      )}
-                    </div>
-                    <span className="flex-shrink-0 text-[11px] text-muted-foreground">
-                      {group.sessions.length}
-                    </span>
-                  </div>
-                  <div className="divide-y divide-border/50">
-                    {group.sessions.map((session) => (
-                      <div key={session.sessionId} className="flex items-center gap-2 px-3 py-2.5">
-                        <button
-                          className="flex min-w-0 flex-1 items-center gap-2 text-left transition-colors hover:text-foreground"
-                          onClick={() => onArchivedSessionClick(session)}
-                        >
-                          <SessionProviderLogo provider={session.provider} className="h-3.5 w-3.5 flex-shrink-0" />
-                          <div className="min-w-0 flex-1">
-                            <div className="flex items-center gap-2">
-                              <span className="truncate text-xs font-medium text-foreground">
-                                {session.sessionTitle}
-                              </span>
-                              {session.lastActivity && (
-                                <span className="ml-auto flex-shrink-0 text-[11px] text-muted-foreground">
-                                  {formatCompactArchivedAge(session.lastActivity)}
-                                </span>
-                              )}
-                            </div>
-                            <p className="mt-0.5 text-[11px] uppercase tracking-wide text-muted-foreground/70">
-                              {session.provider}
-                            </p>
-                          </div>
-                        </button>
-                        <button
-                          className="flex h-7 w-7 flex-shrink-0 items-center justify-center rounded-lg bg-emerald-50 text-emerald-700 transition-colors hover:bg-emerald-100 dark:bg-emerald-900/20 dark:text-emerald-300 dark:hover:bg-emerald-900/30"
-                          onClick={() => onRestoreArchivedSession(session.sessionId)}
-                          title={t('archived.restore', 'Restore session')}
-                        >
-                          <RotateCcw className="h-3.5 w-3.5" />
-                        </button>
-                        <button
-                          className="flex h-7 w-7 flex-shrink-0 items-center justify-center rounded-lg bg-red-50 text-red-700 transition-colors hover:bg-red-100 dark:bg-red-900/20 dark:text-red-300 dark:hover:bg-red-900/30"
-                          onClick={() => onDeleteArchivedSession(session)}
-                          title={t('archived.deletePermanently', 'Delete permanently')}
-                        >
-                          <Trash2 className="h-3.5 w-3.5" />
-                        </button>
-                      </div>
-                    ))}
-                  </div>
-                </div>
-              ))}
-            </div>
-          )
         ) : (
           <SidebarProjectList {...projectListProps} />
         )}

src/components/sidebar/view/subcomponents/SidebarHeader.tsx

@@ -1,26 +1,25 @@
-import { Archive, Folder, FolderPlus, MessageSquare, Plus, RefreshCw, Search, X, PanelLeftClose } from 'lucide-react';
+import { Folder, FolderPlus, MessageSquare, Plus, RefreshCw, Search, X, PanelLeftClose } from 'lucide-react';
 import type { TFunction } from 'i18next';
-import { Button, Input, Tooltip } from '../../../../shared/view/ui';
+import { Button, Input } from '../../../../shared/view/ui';
 import { IS_PLATFORM } from '../../../../constants/config';
 import { cn } from '../../../../lib/utils';
-import type { SidebarSearchMode } from '../../types/types';
 import GitHubStarBadge from './GitHubStarBadge';
 
 const MOD_KEY =
   typeof navigator !== 'undefined' && /Mac|iPhone|iPad/.test(navigator.platform) ? '⌘' : 'Ctrl';
 
+type SearchMode = 'projects' | 'conversations';
+
 type SidebarHeaderProps = {
   isPWA: boolean;
   isMobile: boolean;
   isLoading: boolean;
   projectsCount: number;
-  archivedSessionsCount: number;
-  isArchivedSessionsLoading: boolean;
   searchFilter: string;
   onSearchFilterChange: (value: string) => void;
   onClearSearchFilter: () => void;
-  searchMode: SidebarSearchMode;
-  onSearchModeChange: (mode: SidebarSearchMode) => void;
+  searchMode: SearchMode;
+  onSearchModeChange: (mode: SearchMode) => void;
   onRefresh: () => void;
   isRefreshing: boolean;
   onCreateProject: () => void;
@@ -33,8 +32,6 @@ export default function SidebarHeader({
   isMobile,
   isLoading,
   projectsCount,
-  archivedSessionsCount,
-  isArchivedSessionsLoading,
   searchFilter,
   onSearchFilterChange,
   onClearSearchFilter,
@@ -46,13 +43,6 @@ export default function SidebarHeader({
   onCollapseSidebar,
   t,
 }: SidebarHeaderProps) {
-  const showSearchTools = (projectsCount > 0 || archivedSessionsCount > 0 || isArchivedSessionsLoading) && !isLoading;
-  const searchPlaceholder = searchMode === 'conversations'
-    ? t('search.conversationsPlaceholder')
-    : searchMode === 'archived'
-      ? t('search.archivedPlaceholder', 'Search archived sessions...')
-      : t('projects.searchPlaceholder');
-
   const LogoBlock = () => (
     <div className="flex min-w-0 items-center gap-2.5">
       <div className="flex h-7 w-7 flex-shrink-0 items-center justify-center rounded-lg bg-primary/90 shadow-sm">
@@ -123,7 +113,7 @@ export default function SidebarHeader({
         <GitHubStarBadge />
 
         {/* Search bar */}
-        {showSearchTools && (
+        {projectsCount > 0 && !isLoading && (
           <div className="mt-2.5 space-y-2">
             {/* Search mode toggle */}
             <div className="flex rounded-lg bg-muted/50 p-0.5">
@@ -153,28 +143,12 @@ export default function SidebarHeader({
                 <MessageSquare className="h-3 w-3" />
                 {t('search.modeConversations')}
               </button>
-              <Tooltip content={t('search.archiveOnlyTooltip', 'Archive only')} position="top">
-                <button
-                  onClick={() => onSearchModeChange('archived')}
-                  aria-pressed={searchMode === 'archived'}
-                  aria-label={t('search.archiveOnlyTooltip', 'Archive only')}
-                  title={t('search.archiveOnlyTooltip', 'Archive only')}
-                  className={cn(
-                    "flex items-center justify-center rounded-md px-2.5 py-1.5 text-xs font-medium transition-all",
-                    searchMode === 'archived'
-                      ? "bg-background shadow-sm text-foreground"
-                      : "text-muted-foreground hover:text-foreground"
-                  )}
-                >
-                  <Archive className="h-3 w-3" />
-                </button>
-              </Tooltip>
             </div>
             <div className="relative">
               <Search className="pointer-events-none absolute left-3 top-1/2 h-3.5 w-3.5 -translate-y-1/2 text-muted-foreground/50" />
               <Input
                 type="text"
-                placeholder={searchPlaceholder}
+                placeholder={searchMode === 'conversations' ? t('search.conversationsPlaceholder') : t('projects.searchPlaceholder')}
                 value={searchFilter}
                 onChange={(event) => onSearchFilterChange(event.target.value)}
                 className="nav-search-input h-9 rounded-xl border-0 pl-9 pr-14 text-sm transition-all duration-200 placeholder:text-muted-foreground/40 focus-visible:ring-0 focus-visible:ring-offset-0"
@@ -241,7 +215,7 @@ export default function SidebarHeader({
         </div>
 
         {/* Mobile search */}
-        {showSearchTools && (
+        {projectsCount > 0 && !isLoading && (
           <div className="mt-2.5 space-y-2">
             <div className="flex rounded-lg bg-muted/50 p-0.5">
               <button
@@ -270,28 +244,12 @@ export default function SidebarHeader({
                 <MessageSquare className="h-3 w-3" />
                 {t('search.modeConversations')}
               </button>
-              <Tooltip content={t('search.archiveOnlyTooltip', 'Archive only')} position="top">
-                <button
-                  onClick={() => onSearchModeChange('archived')}
-                  aria-pressed={searchMode === 'archived'}
-                  aria-label={t('search.archiveOnlyTooltip', 'Archive only')}
-                  title={t('search.archiveOnlyTooltip', 'Archive only')}
-                  className={cn(
-                    "flex items-center justify-center rounded-md px-2.5 py-1.5 text-xs font-medium transition-all",
-                    searchMode === 'archived'
-                      ? "bg-background shadow-sm text-foreground"
-                      : "text-muted-foreground hover:text-foreground"
-                  )}
-                >
-                  <Archive className="h-3 w-3" />
-                </button>
-              </Tooltip>
             </div>
             <div className="relative">
               <Search className="pointer-events-none absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 text-muted-foreground/50" />
               <Input
                 type="text"
-                placeholder={searchPlaceholder}
+                placeholder={searchMode === 'conversations' ? t('search.conversationsPlaceholder') : t('projects.searchPlaceholder')}
                 value={searchFilter}
                 onChange={(event) => onSearchFilterChange(event.target.value)}
                 className="nav-search-input h-10 rounded-xl border-0 pl-10 pr-9 text-sm transition-all duration-200 placeholder:text-muted-foreground/40 focus-visible:ring-0 focus-visible:ring-offset-0"

src/components/sidebar/view/subcomponents/SidebarModals.tsx

@@ -25,7 +25,7 @@ type SidebarModalsProps = {
   onConfirmDeleteProject: (deleteData?: boolean) => void;
   sessionDeleteConfirmation: SessionDeleteConfirmation | null;
   onCancelDeleteSession: () => void;
-  onConfirmDeleteSession: (hardDelete?: boolean) => void;
+  onConfirmDeleteSession: () => void;
   showVersionModal: boolean;
   onCloseVersionModal: () => void;
   releaseInfo: ReleaseInfo | null;
@@ -133,7 +133,7 @@ export default function SidebarModals({
                   onClick={() => onConfirmDeleteProject(false)}
                 >
                   <EyeOff className="mr-2 h-4 w-4" />
-                  {t('deleteConfirmation.archiveProject', 'Archive project')}
+                  {t('deleteConfirmation.removeFromSidebar')}
                 </Button>
                 <Button
                   variant="destructive"
@@ -173,34 +173,22 @@ export default function SidebarModals({
                       ?
                     </p>
                     <p className="mt-3 text-xs text-muted-foreground">
-                      {sessionDeleteConfirmation.isArchived
-                        ? t('deleteConfirmation.archivedSessionNotice', 'This session is already archived. You can keep it hidden or delete it permanently.')
-                        : t('deleteConfirmation.archiveSessionNotice', 'Archive keeps the session out of the active list while preserving its history.')}
+                      {t('deleteConfirmation.cannotUndo')}
                     </p>
                   </div>
                 </div>
               </div>
-              <div className="flex flex-col gap-2 border-t border-border bg-muted/30 p-4">
-                {!sessionDeleteConfirmation.isArchived && (
-                  <Button
-                    variant="outline"
-                    className="w-full justify-start"
-                    onClick={() => onConfirmDeleteSession(false)}
-                  >
-                    <EyeOff className="mr-2 h-4 w-4" />
-                    {t('deleteConfirmation.archiveSession', 'Archive session')}
-                  </Button>
-                )}
+              <div className="flex gap-3 border-t border-border bg-muted/30 p-4">
+                <Button variant="outline" className="flex-1" onClick={onCancelDeleteSession}>
+                  {t('actions.cancel')}
+                </Button>
                 <Button
                   variant="destructive"
-                  className="w-full justify-start bg-red-600 text-white hover:bg-red-700"
-                  onClick={() => onConfirmDeleteSession(true)}
+                  className="flex-1 bg-red-600 text-white hover:bg-red-700"
+                  onClick={onConfirmDeleteSession}
                 >
                   <Trash2 className="mr-2 h-4 w-4" />
-                  {t('deleteConfirmation.deleteSessionPermanently', 'Delete permanently')}
-                </Button>
-                <Button variant="ghost" className="w-full" onClick={onCancelDeleteSession}>
-                  {t('actions.cancel')}
+                  {t('actions.delete')}
                 </Button>
               </div>
             </div>

src/components/sidebar/view/subcomponents/SidebarSessionItem.tsx

@@ -239,7 +239,7 @@ export default function SidebarSessionItem({
                       event.stopPropagation();
                       requestDeleteSession();
                     }}
-                    title={t('tooltips.deleteSessionOptions', 'Archive or permanently delete this session')}
+                    title={t('tooltips.deleteSession')}
                   >
                     <Trash2 className="h-3 w-3 text-red-600 dark:text-red-400" />
                   </button>

src/hooks/useProjectsState.ts

@@ -435,7 +435,9 @@ export function useProjectsState({
       }
     }
 
-    const hasActiveSession = Boolean(selectedSession && activeSessions.has(selectedSession.id));
+    const hasActiveSession =
+      (selectedSession && activeSessions.has(selectedSession.id)) ||
+      (activeSessions.size > 0 && Array.from(activeSessions).some((id) => id.startsWith('new-session-')));
 
     const updatedProjectsWithTaskMaster = mergeTaskMasterCache(projectsMessage.projects, projects);
     const updatedProjects = mergeExpandedSessionPages(projects, updatedProjectsWithTaskMaster);

src/hooks/useSessionProtection.ts

@@ -44,6 +44,23 @@ export function useSessionProtection() {
     });
   }, []);
 
+  const replaceTemporarySession = useCallback((realSessionId?: string | null) => {
+    if (!realSessionId) {
+      return;
+    }
+
+    setActiveSessions((prev) => {
+      const next = new Set<string>();
+      for (const sessionId of prev) {
+        if (!sessionId.startsWith('new-session-')) {
+          next.add(sessionId);
+        }
+      }
+      next.add(realSessionId);
+      return next;
+    });
+  }, []);
+
   return {
     activeSessions,
     processingSessions,
@@ -51,5 +68,6 @@ export function useSessionProtection() {
     markSessionAsInactive,
     markSessionAsProcessing,
     markSessionAsNotProcessing,
+    replaceTemporarySession,
   };
 }

src/stores/useSessionStore.ts

@@ -40,20 +40,6 @@ export interface NormalizedMessage {
   // kind-specific fields (flat for simplicity)
   role?: 'user' | 'assistant';
   content?: string;
-  /**
-   * Mirrors optional transcript metadata from the server.
-   *
-   * These fields are currently used by Claude history normalization so local
-   * slash commands, local stdout, and compact summaries do not disappear when
-   * the session store hydrates from REST history.
-   */
-  displayText?: string;
-  commandName?: string;
-  commandMessage?: string;
-  commandArgs?: string;
-  isLocalCommand?: boolean;
-  isLocalCommandStdout?: boolean;
-  isCompactSummary?: boolean;
   images?: string[];
   toolName?: string;
   toolInput?: unknown;

src/utils/api.js

@@ -54,7 +54,6 @@ export const api = {
   // After the projectName → projectId migration the path/query identifier is
   // the DB-assigned `projectId`; parameter names reflect that for clarity.
   projects: () => authenticatedFetch('/api/projects'),
-  archivedProjects: () => authenticatedFetch('/api/projects/archived'),
   projectSessions: (projectId, { limit = 20, offset = 0 } = {}) => {
     const params = new URLSearchParams();
     params.set('limit', String(limit));
@@ -79,28 +78,9 @@ export const api = {
       method: 'PUT',
       body: JSON.stringify({ displayName }),
     }),
-  restoreProject: (projectId) =>
-    authenticatedFetch(`/api/projects/${encodeURIComponent(projectId)}/restore`, {
-      method: 'POST',
-    }),
-  // Session deletion now mirrors project deletion:
-  // - default: archive only (`isArchived = 1`)
-  // - hardDelete: remove the row and, by default, its persisted transcript file
-  deleteSession: (sessionId, hardDelete = false) => {
-    const params = new URLSearchParams();
-    if (hardDelete) {
-      params.set('force', 'true');
-    }
-    const qs = params.toString();
-    return authenticatedFetch(`/api/providers/sessions/${sessionId}${qs ? `?${qs}` : ''}`, {
+  deleteSession: (sessionId) =>
+    authenticatedFetch(`/api/providers/sessions/${sessionId}`, {
       method: 'DELETE',
-    });
-  },
-  getArchivedSessions: () =>
-    authenticatedFetch('/api/providers/sessions/archived'),
-  restoreSession: (sessionId) =>
-    authenticatedFetch(`/api/providers/sessions/${sessionId}/restore`, {
-      method: 'POST',
     }),
   renameSession: (sessionId, summary) =>
     authenticatedFetch(`/api/providers/sessions/${sessionId}`, {