fix(skills): preserve uploaded skill folders

Folder drops discarded supporting scripts and assets. Keep relative paths and upload every file from the selected skill folder. Use the selected folder name for installation and cover it in provider tests.
feat(skills): add provider skill management
2026-06-21 16:41:57 +08:00 · 2026-06-21 01:23:02 +03:00 · 2026-06-21 01:17:23 +03:00 · 2026-06-19 18:40:26 +02:00 · 2026-06-18 22:12:38 +03:00 · 2026-06-18 15:37:37 +03:00
34 changed files with 1698 additions and 25 deletions
--- a/server/modules/providers/list/claude/claude-session-synchronizer.provider.ts
+++ b/server/modules/providers/list/claude/claude-session-synchronizer.provider.ts
@@ -25,6 +25,21 @@ export class ClaudeSessionSynchronizer implements IProviderSessionSynchronizer {
  private readonly provider = 'claude' as const;
  private readonly claudeHome = path.join(os.homedir(), '.claude');

+  /**
+   * Returns true when a JSONL file is a subagent transcript rather than a
+   * top-level session.
+   *
+   * Claude stores subagent transcripts under a `subagents/` directory, e.g.
+   * `~/.claude/projects/<encoded-cwd>/<session-id>/subagents/agent-<id>.jsonl`.
+   * Those files repeat the parent session's `sessionId`, so indexing them as
+   * standalone sessions overwrites the parent row's `jsonl_path` and corrupts
+   * the main session record. The recursive scan in `synchronize()` reaches
+   * them, so both entry points must skip them.
+   */
+  private isSubagentTranscript(filePath: string): boolean {
+    return path.normalize(filePath).split(path.sep).includes('subagents');
+  }
+
  /**
   * Scans ~/.claude/projects and upserts discovered sessions into DB.
   */
@@ -38,6 +53,10 @@ export class ClaudeSessionSynchronizer implements IProviderSessionSynchronizer {

    let processed = 0;
    for (const filePath of files) {
+      if (this.isSubagentTranscript(filePath)) {
+        continue;
+      }
+
      const parsed = await this.processSessionFile(filePath, nameMap);
      if (!parsed) {
        continue;
@@ -66,6 +85,9 @@ export class ClaudeSessionSynchronizer implements IProviderSessionSynchronizer {
    if (!filePath.endsWith('.jsonl')) {
      return null;
    }
+    if (this.isSubagentTranscript(filePath)) {
+      return null;
+    }

    const nameMap = await buildLookupMap(path.join(this.claudeHome, 'history.jsonl'), 'sessionId', 'display');
    const parsed = await this.processSessionFile(filePath, nameMap);
--- a/server/modules/providers/list/claude/claude-skills.provider.ts
+++ b/server/modules/providers/list/claude/claude-skills.provider.ts
@@ -99,6 +99,14 @@ export class ClaudeSkillsProvider extends SkillsProvider {
    ];
  }

+  protected async getGlobalSkillSource(): Promise<ProviderSkillSource> {
+    return {
+      scope: 'user',
+      rootDir: path.join(getClaudeHomePath(), 'skills'),
+      commandPrefix: '/',
+    };
+  }
+
  private async listPluginSkills(claudeHomePath: string): Promise<ProviderSkill[]> {
    const settings = await readJsonConfig(path.join(claudeHomePath, 'settings.json'));
    const enabledPlugins = readObjectRecord(settings.enabledPlugins);
--- a/server/modules/providers/list/codex/codex-skills.provider.ts
+++ b/server/modules/providers/list/codex/codex-skills.provider.ts
@@ -57,4 +57,12 @@ export class CodexSkillsProvider extends SkillsProvider {

    return sources;
  }
+
+  protected async getGlobalSkillSource(): Promise<ProviderSkillSource> {
+    return {
+      scope: 'user',
+      rootDir: path.join(os.homedir(), '.agents', 'skills'),
+      commandPrefix: '$',
+    };
+  }
 }
--- a/server/modules/providers/list/cursor/cursor-skills.provider.ts
+++ b/server/modules/providers/list/cursor/cursor-skills.provider.ts
@@ -28,4 +28,12 @@ export class CursorSkillsProvider extends SkillsProvider {
      },
    ];
  }
+
+  protected async getGlobalSkillSource(): Promise<ProviderSkillSource> {
+    return {
+      scope: 'user',
+      rootDir: path.join(os.homedir(), '.cursor', 'skills'),
+      commandPrefix: '/',
+    };
+  }
 }
--- a/server/modules/providers/list/gemini/gemini-skills.provider.ts
+++ b/server/modules/providers/list/gemini/gemini-skills.provider.ts
@@ -33,4 +33,12 @@ export class GeminiSkillsProvider extends SkillsProvider {
      },
    ];
  }
+
+  protected async getGlobalSkillSource(): Promise<ProviderSkillSource> {
+    return {
+      scope: 'user',
+      rootDir: path.join(os.homedir(), '.gemini', 'skills'),
+      commandPrefix: '/',
+    };
+  }
 }
--- a/server/modules/providers/provider.routes.ts
+++ b/server/modules/providers/provider.routes.ts
@@ -12,6 +12,8 @@ import type {
  McpScope,
  McpTransport,
  ProviderChangeActiveModelInput,
+  ProviderSkillCreateFile,
+  ProviderSkillCreateInput,
  UpsertProviderMcpServerInput,
 } from '@/shared/types.js';
 import { AppError, asyncHandler, createApiSuccessResponse } from '@/shared/utils.js';
@@ -179,6 +181,103 @@ const parseMcpUpsertPayload = (payload: unknown): UpsertProviderMcpServerInput =
  };
 };

+const parseProviderSkillCreatePayload = (payload: unknown): ProviderSkillCreateInput => {
+  if (!payload || typeof payload !== 'object') {
+    throw new AppError('Request body must be an object.', {
+      code: 'INVALID_REQUEST_BODY',
+      statusCode: 400,
+    });
+  }
+
+  const body = payload as Record<string, unknown>;
+  const rawEntries = Array.isArray(body.entries)
+    ? body.entries
+    : typeof body.content === 'string'
+      ? [{
+          content: body.content,
+          directoryName: body.directoryName,
+          fileName: body.fileName,
+        }]
+      : null;
+
+  if (!rawEntries || rawEntries.length === 0) {
+    throw new AppError('At least one skill entry is required.', {
+      code: 'PROVIDER_SKILLS_REQUIRED',
+      statusCode: 400,
+    });
+  }
+
+  const entries = rawEntries.map((entry, index) => {
+    if (!entry || typeof entry !== 'object') {
+      throw new AppError(`Skill entry ${index + 1} must be an object.`, {
+        code: 'INVALID_REQUEST_BODY',
+        statusCode: 400,
+      });
+    }
+
+    const record = entry as Record<string, unknown>;
+    const content = typeof record.content === 'string' ? record.content : '';
+    const directoryName = readOptionalQueryString(record.directoryName);
+    const fileName = readOptionalQueryString(record.fileName);
+    const rawFiles = record.files;
+
+    if (!content.trim()) {
+      throw new AppError(`Skill entry ${index + 1} must include markdown content.`, {
+        code: 'PROVIDER_SKILL_CONTENT_REQUIRED',
+        statusCode: 400,
+      });
+    }
+
+    if (rawFiles !== undefined && !Array.isArray(rawFiles)) {
+      throw new AppError(`Skill entry ${index + 1} files must be an array.`, {
+        code: 'INVALID_REQUEST_BODY',
+        statusCode: 400,
+      });
+    }
+
+    const files: ProviderSkillCreateFile[] | undefined = rawFiles?.map((file, fileIndex) => {
+      if (!file || typeof file !== 'object') {
+        throw new AppError(`Skill entry ${index + 1} file ${fileIndex + 1} must be an object.`, {
+          code: 'INVALID_REQUEST_BODY',
+          statusCode: 400,
+        });
+      }
+
+      const fileRecord = file as Record<string, unknown>;
+      const relativePath = readOptionalQueryString(fileRecord.relativePath);
+      const fileContent = typeof fileRecord.content === 'string' ? fileRecord.content : null;
+      const encoding = fileRecord.encoding === 'utf8' || fileRecord.encoding === 'base64'
+        ? fileRecord.encoding
+        : null;
+
+      if (!relativePath || fileContent === null || !encoding) {
+        throw new AppError(
+          `Skill entry ${index + 1} file ${fileIndex + 1} requires relativePath, content, and encoding.`,
+          {
+            code: 'INVALID_REQUEST_BODY',
+            statusCode: 400,
+          },
+        );
+      }
+
+      return {
+        relativePath,
+        content: fileContent,
+        encoding,
+      };
+    });
+
+    return {
+      content,
+      directoryName,
+      fileName,
+      files,
+    };
+  });
+
+  return { entries };
+};
+
 const parseProvider = (value: unknown): LLMProvider => {
  const normalized = normalizeProviderParam(value);
  if (
@@ -320,6 +419,16 @@ router.get(
  }),
 );

+router.post(
+  '/:provider/skills',
+  asyncHandler(async (req: Request, res: Response) => {
+    const provider = parseProvider(req.params.provider);
+    const input = parseProviderSkillCreatePayload(req.body);
+    const skills = await providerSkillsService.addProviderSkills(provider, input);
+    res.json(createApiSuccessResponse({ provider, skills }));
+  }),
+);
+
 // ----------------- MCP routes -----------------
 router.get(
  '/:provider/mcp/servers',
--- a/server/modules/providers/services/skills.service.ts
+++ b/server/modules/providers/services/skills.service.ts
@@ -1,5 +1,9 @@
 import { providerRegistry } from '@/modules/providers/provider.registry.js';
-import type { ProviderSkill, ProviderSkillListOptions } from '@/shared/types.js';
+import type {
+  ProviderSkill,
+  ProviderSkillCreateInput,
+  ProviderSkillListOptions,
+} from '@/shared/types.js';

 export const providerSkillsService = {
  /**
@@ -12,4 +16,15 @@ export const providerSkillsService = {
    const provider = providerRegistry.resolveProvider(providerName);
    return provider.skills.listSkills(options);
  },
+
+  /**
+   * Writes one or more global skills for one provider.
+   */
+  async addProviderSkills(
+    providerName: string,
+    input: ProviderSkillCreateInput,
+  ): Promise<ProviderSkill[]> {
+    const provider = providerRegistry.resolveProvider(providerName);
+    return provider.skills.addSkills(input);
+  },
 };
--- a/server/modules/providers/shared/skills/skills.provider.ts
+++ b/server/modules/providers/shared/skills/skills.provider.ts
@@ -1,20 +1,75 @@
 import path from 'node:path';
+import { mkdir, writeFile } from 'node:fs/promises';

 import type { IProviderSkills } from '@/shared/interfaces.js';
 import type {
  LLMProvider,
+  ProviderSkillCreateInput,
  ProviderSkill,
  ProviderSkillListOptions,
  ProviderSkillSource,
 } from '@/shared/types.js';
 import {
  findProviderSkillMarkdownFiles,
+  readOptionalString,
+  readProviderSkillMarkdownDefinitionFromContent,
  readProviderSkillMarkdownDefinition,
+  AppError,
 } from '@/shared/utils.js';

 const resolveWorkspacePath = (workspacePath?: string): string =>
  path.resolve(workspacePath ?? process.cwd());

+const stripMarkdownExtension = (value: string): string => value.replace(/\.md$/i, '');
+
+const normalizeSkillDirectoryName = (value: string): string => (
+  value
+    .trim()
+    .replace(/[\\/]+/g, '-')
+    .replace(/[<>:"|?*\x00-\x1F]/g, '-')
+    .replace(/\s+/g, '-')
+    .replace(/-+/g, '-')
+    .replace(/^\.+|\.+$/g, '')
+    .replace(/^-+|-+$/g, '')
+);
+
+const resolveSkillSupportingFilePath = (
+  skillDirectoryPath: string,
+  relativePath: string,
+  entryIndex: number,
+): string => {
+  const normalizedRelativePath = relativePath.trim().replace(/\\/g, '/');
+  const pathSegments = normalizedRelativePath.split('/');
+  if (
+    !normalizedRelativePath
+    || path.isAbsolute(normalizedRelativePath)
+    || pathSegments.some((segment) => !segment || segment === '.' || segment === '..')
+    || normalizedRelativePath.toLowerCase() === 'skill.md'
+  ) {
+    throw new AppError(
+      `Skill entry ${entryIndex + 1} includes an invalid supporting file path "${relativePath}".`,
+      {
+        code: 'PROVIDER_SKILL_FILE_PATH_INVALID',
+        statusCode: 400,
+      },
+    );
+  }
+
+  const resolvedSkillDirectoryPath = path.resolve(skillDirectoryPath);
+  const resolvedFilePath = path.resolve(resolvedSkillDirectoryPath, ...pathSegments);
+  if (!resolvedFilePath.startsWith(`${resolvedSkillDirectoryPath}${path.sep}`)) {
+    throw new AppError(
+      `Skill entry ${entryIndex + 1} supporting files must stay inside the skill directory.`,
+      {
+        code: 'PROVIDER_SKILL_FILE_PATH_INVALID',
+        statusCode: 400,
+      },
+    );
+  }
+
+  return resolvedFilePath;
+};
+
 /**
 * Shared skills provider for provider-specific skill source discovery.
 */
@@ -60,5 +115,109 @@ export abstract class SkillsProvider implements IProviderSkills {
    return skills;
  }

+  async addSkills(input: ProviderSkillCreateInput): Promise<ProviderSkill[]> {
+    const globalSkillSource = await this.getGlobalSkillSource();
+    if (!globalSkillSource) {
+      throw new AppError(`${this.provider} does not support managed global skills.`, {
+        code: 'PROVIDER_SKILLS_WRITE_UNSUPPORTED',
+        statusCode: 400,
+      });
+    }
+
+    if (!Array.isArray(input.entries) || input.entries.length === 0) {
+      throw new AppError('At least one skill entry is required.', {
+        code: 'PROVIDER_SKILLS_REQUIRED',
+        statusCode: 400,
+      });
+    }
+
+    await mkdir(globalSkillSource.rootDir, { recursive: true });
+
+    const createdSkills: ProviderSkill[] = [];
+    const seenSkillPaths = new Set<string>();
+
+    for (const [index, entry] of input.entries.entries()) {
+      const content = typeof entry.content === 'string' ? entry.content.trim() : '';
+      if (!content) {
+        throw new AppError(`Skill entry ${index + 1} must include markdown content.`, {
+          code: 'PROVIDER_SKILL_CONTENT_REQUIRED',
+          statusCode: 400,
+        });
+      }
+
+      const fileNameFallback = readOptionalString(entry.fileName);
+      const requestedDirectoryName = readOptionalString(entry.directoryName);
+      const fallbackSkillName = requestedDirectoryName
+        ?? (fileNameFallback ? stripMarkdownExtension(fileNameFallback) : `skill-${index + 1}`);
+      const definition = readProviderSkillMarkdownDefinitionFromContent(content, fallbackSkillName);
+      const resolvedDirectoryName = normalizeSkillDirectoryName(
+        requestedDirectoryName ?? definition.name,
+      );
+
+      if (!resolvedDirectoryName) {
+        throw new AppError(`Skill entry ${index + 1} must include a valid skill name.`, {
+          code: 'PROVIDER_SKILL_NAME_REQUIRED',
+          statusCode: 400,
+        });
+      }
+
+      const skillDirectoryPath = path.join(globalSkillSource.rootDir, resolvedDirectoryName);
+      const skillPath = path.join(skillDirectoryPath, 'SKILL.md');
+      const normalizedSkillPath = path.resolve(skillPath);
+      if (seenSkillPaths.has(normalizedSkillPath)) {
+        throw new AppError(`Duplicate skill target "${resolvedDirectoryName}" in one request.`, {
+          code: 'PROVIDER_SKILL_DUPLICATE_TARGET',
+          statusCode: 400,
+        });
+      }
+
+      seenSkillPaths.add(normalizedSkillPath);
+      const supportingFiles = (entry.files ?? []).map((file) => ({
+        targetPath: resolveSkillSupportingFilePath(skillDirectoryPath, file.relativePath, index),
+        content: file.encoding === 'base64'
+          ? Buffer.from(file.content, 'base64')
+          : file.content,
+      }));
+      const seenSupportingPaths = new Set<string>();
+      for (const file of supportingFiles) {
+        if (seenSupportingPaths.has(file.targetPath)) {
+          throw new AppError(`Skill entry ${index + 1} includes a duplicate supporting file path.`, {
+            code: 'PROVIDER_SKILL_DUPLICATE_FILE',
+            statusCode: 400,
+          });
+        }
+        seenSupportingPaths.add(file.targetPath);
+      }
+
+      await mkdir(skillDirectoryPath, { recursive: true });
+      await writeFile(skillPath, `${content}\n`, 'utf8');
+      for (const file of supportingFiles) {
+        await mkdir(path.dirname(file.targetPath), { recursive: true });
+        await writeFile(file.targetPath, file.content);
+      }
+
+      const command = globalSkillSource.commandForSkill
+        ? globalSkillSource.commandForSkill(definition.name)
+        : `${globalSkillSource.commandPrefix ?? '/'}${definition.name}`;
+
+      createdSkills.push({
+        provider: this.provider,
+        name: definition.name,
+        description: definition.description,
+        command,
+        scope: globalSkillSource.scope,
+        sourcePath: skillPath,
+        pluginName: globalSkillSource.pluginName,
+        pluginId: globalSkillSource.pluginId,
+      });
+    }
+
+    return createdSkills;
+  }
+
  protected abstract getSkillSources(workspacePath: string): Promise<ProviderSkillSource[]>;
+
+  protected async getGlobalSkillSource(): Promise<ProviderSkillSource | null> {
+    return null;
+  }
 }
--- a/server/modules/providers/tests/skills.test.ts
+++ b/server/modules/providers/tests/skills.test.ts
@@ -510,3 +510,145 @@ test('providerSkillsService lists gemini and cursor skills from their configured
    await fs.rm(tempRoot, { recursive: true, force: true });
  }
 });
+
+/**
+ * This test covers managed global skill creation for providers that own a
+ * writable user skill directory.
+ */
+test('providerSkillsService adds global skills for claude, codex, gemini, and cursor', { concurrency: false }, async () => {
+  const tempRoot = await fs.mkdtemp(path.join(os.tmpdir(), 'llm-skills-create-'));
+  const restoreHomeDir = patchHomeDir(tempRoot);
+
+  try {
+    const createdClaudeSkills = await providerSkillsService.addProviderSkills('claude', {
+      entries: [
+        {
+          directoryName: 'claude-global-dir',
+          content: '---\nname: claude-global\ndescription: Claude global skill\n---\n\nClaude body.\n',
+        },
+      ],
+    });
+    const createdClaudeSkill = createdClaudeSkills[0];
+    assert.ok(createdClaudeSkill);
+    assert.equal(createdClaudeSkill.command, '/claude-global');
+    assert.equal(
+      createdClaudeSkill.sourcePath.endsWith(path.join('.claude', 'skills', 'claude-global-dir', 'SKILL.md')),
+      true,
+    );
+    assert.match(
+      await fs.readFile(createdClaudeSkill.sourcePath, 'utf8'),
+      /Claude body\./,
+    );
+
+    const createdCodexSkills = await providerSkillsService.addProviderSkills('codex', {
+      entries: [
+        {
+          directoryName: 'uploaded-codex-folder',
+          fileName: 'SKILL.md',
+          content: '---\nname: codex-global\ndescription: Codex global skill\n---\n\nCodex body.\n',
+          files: [
+            {
+              relativePath: 'scripts/run.js',
+              content: Buffer.from('console.log("codex skill");\n').toString('base64'),
+              encoding: 'base64',
+            },
+          ],
+        },
+      ],
+    });
+    const createdCodexSkill = createdCodexSkills[0];
+    assert.ok(createdCodexSkill);
+    assert.equal(createdCodexSkill.command, '$codex-global');
+    assert.equal(
+      createdCodexSkill.sourcePath.endsWith(path.join('.agents', 'skills', 'uploaded-codex-folder', 'SKILL.md')),
+      true,
+    );
+    assert.equal(
+      await fs.readFile(path.join(path.dirname(createdCodexSkill.sourcePath), 'scripts', 'run.js'), 'utf8'),
+      'console.log("codex skill");\n',
+    );
+
+    const createdGeminiSkills = await providerSkillsService.addProviderSkills('gemini', {
+      entries: [
+        {
+          directoryName: 'gemini-global-dir',
+          content: '---\nname: gemini-global\ndescription: Gemini global skill\n---\n\nGemini body.\n',
+        },
+      ],
+    });
+    const createdGeminiSkill = createdGeminiSkills[0];
+    assert.ok(createdGeminiSkill);
+    assert.equal(createdGeminiSkill.command, '/gemini-global');
+    assert.equal(
+      createdGeminiSkill.sourcePath.endsWith(path.join('.gemini', 'skills', 'gemini-global-dir', 'SKILL.md')),
+      true,
+    );
+
+    const createdCursorSkills = await providerSkillsService.addProviderSkills('cursor', {
+      entries: [
+        {
+          directoryName: 'cursor-global-dir',
+          content: '---\nname: cursor-global\ndescription: Cursor global skill\n---\n\nCursor body.\n',
+        },
+      ],
+    });
+    const createdCursorSkill = createdCursorSkills[0];
+    assert.ok(createdCursorSkill);
+    assert.equal(createdCursorSkill.command, '/cursor-global');
+    assert.equal(
+      createdCursorSkill.sourcePath.endsWith(path.join('.cursor', 'skills', 'cursor-global-dir', 'SKILL.md')),
+      true,
+    );
+
+    const listedClaudeSkills = await providerSkillsService.listProviderSkills('claude');
+    assert.equal(listedClaudeSkills.some((skill) => skill.name === 'claude-global'), true);
+
+    const listedCodexSkills = await providerSkillsService.listProviderSkills('codex');
+    assert.equal(listedCodexSkills.some((skill) => skill.name === 'codex-global'), true);
+
+    const listedGeminiSkills = await providerSkillsService.listProviderSkills('gemini');
+    assert.equal(listedGeminiSkills.some((skill) => skill.name === 'gemini-global'), true);
+
+    const listedCursorSkills = await providerSkillsService.listProviderSkills('cursor');
+    assert.equal(listedCursorSkills.some((skill) => skill.name === 'cursor-global'), true);
+
+    await assert.rejects(
+      providerSkillsService.addProviderSkills('codex', {
+        entries: [
+          {
+            content: '---\nname: unsafe-skill\n---\n',
+            files: [
+              {
+                relativePath: '../outside.js',
+                content: '',
+                encoding: 'utf8',
+              },
+            ],
+          },
+        ],
+      }),
+      /invalid supporting file path/i,
+    );
+  } finally {
+    restoreHomeDir();
+    await fs.rm(tempRoot, { recursive: true, force: true });
+  }
+});
+
+/**
+ * OpenCode reuses other providers' skill folders, so it should not accept
+ * direct skill writes through the managed provider endpoint.
+ */
+test('providerSkillsService rejects managed skill creation for opencode', { concurrency: false }, async () => {
+  await assert.rejects(
+    providerSkillsService.addProviderSkills('opencode', {
+      entries: [
+        {
+          directoryName: 'opencode-global-dir',
+          content: '---\nname: opencode-global\ndescription: Unsupported skill\n---\n\nOpenCode body.\n',
+        },
+      ],
+    }),
+    /does not support managed global skills/i,
+  );
+});
--- a/server/shared/interfaces.ts
+++ b/server/shared/interfaces.ts
@@ -12,6 +12,7 @@ import type {
  ProviderModelsDefinition,
  ProviderMcpServer,
  ProviderSessionActiveModelChange,
+  ProviderSkillCreateInput,
  UpsertProviderMcpServerInput,
 } from '@/shared/types.js';

@@ -101,6 +102,15 @@ export interface IProviderSkills {
   * Lists all skills visible to this provider for the optional workspace.
   */
  listSkills(options?: ProviderSkillListOptions): Promise<ProviderSkill[]>;
+
+  /**
+   * Writes one or more global user-scoped skills for this provider.
+   *
+   * Implementations should install the supplied markdown entries into the
+   * provider's writable user skill folder and return the normalized skill
+   * records that were written.
+   */
+  addSkills(input: ProviderSkillCreateInput): Promise<ProviderSkill[]>;
 }

 // ---------------------------
--- a/server/shared/types.ts
+++ b/server/shared/types.ts
@@ -320,6 +320,47 @@ export type ProviderSkillListOptions = {
  workspacePath?: string;
 };

+/**
+ * One supporting file bundled with an uploaded provider skill.
+ *
+ * `relativePath` is resolved below the installed skill directory and must never
+ * be absolute or contain traversal segments. Text files may use `utf8`; binary
+ * scripts and assets should use `base64` so JSON transport does not corrupt
+ * their bytes.
+ */
+export type ProviderSkillCreateFile = {
+  relativePath: string;
+  content: string;
+  encoding: 'utf8' | 'base64';
+};
+
+/**
+ * One skill markdown payload submitted for provider-managed installation.
+ *
+ * `content` is the raw markdown body that will be written to `SKILL.md`.
+ * `directoryName` lets callers control the target folder name explicitly when
+ * they want stable filesystem paths that differ from the markdown front matter
+ * `name` field. `fileName` is optional upload metadata used only as a final
+ * fallback when no directory name or front matter name is present. `files`
+ * carries scripts, references, and other files from a complete skill folder.
+ */
+export type ProviderSkillCreateEntry = {
+  content: string;
+  directoryName?: string;
+  fileName?: string;
+  files?: ProviderSkillCreateFile[];
+};
+
+/**
+ * Shared input accepted by provider skill creation operations.
+ *
+ * The service layer batches multiple skill definitions in one request. Each
+ * entry can contain only markdown or a complete skill folder.
+ */
+export type ProviderSkillCreateInput = {
+  entries: ProviderSkillCreateEntry[];
+};
+
 /**
 * Normalized skill record returned by provider skill adapters.
 *
--- a/server/shared/utils.ts
+++ b/server/shared/utils.ts
@@ -957,9 +957,25 @@ export async function readProviderSkillMarkdownDefinition(
  skillPath: string,
 ): Promise<{ name: string; description: string }> {
  const content = await readFile(skillPath, 'utf8');
+  return readProviderSkillMarkdownDefinitionFromContent(
+    content,
+    path.basename(path.dirname(skillPath)),
+  );
+}
+
+/**
+ * Reads the `name` and `description` fields from raw skill markdown content.
+ *
+ * This keeps filesystem discovery and newly uploaded skill creation aligned on
+ * the same front matter parsing rules. `fallbackName` is used when the markdown
+ * omits a `name` field so callers still get a stable, non-empty skill id.
+ */
+export function readProviderSkillMarkdownDefinitionFromContent(
+  content: string,
+  fallbackName: string,
+): { name: string; description: string } {
  const parsed = parseFrontMatter(content);
  const data = readObjectRecord(parsed.data) ?? {};
-  const fallbackName = path.basename(path.dirname(skillPath));

  return {
    name: readOptionalString(data.name) ?? fallbackName,
--- a/src/components/chat/utils/chatFormatting.ts
+++ b/src/components/chat/utils/chatFormatting.ts
@@ -11,7 +11,7 @@ export function decodeHtmlEntities(text: string) {
 export function normalizeInlineCodeFences(text: string) {
  if (!text || typeof text !== 'string') return text;
  try {
-    return text.replace(/```\s*([^\n\r]+?)\s*```/g, '`$1`');
+    return text.replace(/```[ \t]*([^\n\r]+?)[ \t]*```/g, '`$1`');
  } catch {
    return text;
  }
--- a/src/components/settings/types/types.ts
+++ b/src/components/settings/types/types.ts
@@ -5,7 +5,7 @@ import type { ProviderAuthStatus } from '../../provider-auth/types';

 export type SettingsMainTab = 'agents' | 'appearance' | 'git' | 'api' | 'tasks' | 'browser' | 'notifications' | 'plugins' | 'about';
 export type AgentProvider = LLMProvider;
-export type AgentCategory = 'account' | 'permissions' | 'mcp';
+export type AgentCategory = 'account' | 'permissions' | 'mcp' | 'skills';
 export type ProjectSortOrder = 'name' | 'date';
 export type SaveStatus = 'success' | 'error' | null;
 export type CodexPermissionMode = 'default' | 'acceptEdits' | 'bypassPermissions';
--- a/src/components/settings/view/Settings.tsx
+++ b/src/components/settings/view/Settings.tsx
@@ -1,5 +1,6 @@
 import { X } from 'lucide-react';
 import { useTranslation } from 'react-i18next';
+
 import ProviderLoginModal from '../../provider-auth/view/ProviderLoginModal';
 import { Button } from '../../../shared/view/ui';
 import SettingsSidebar from '../view/SettingsSidebar';
@@ -101,12 +102,12 @@ function Settings({ isOpen, onClose, projects = [], initialTab = 'agents' }: Set
        </div>

        {/* Body: sidebar + content */}
-        <div className="flex min-h-0 flex-1 flex-col md:flex-row">
+        <div className="flex min-h-0 min-w-0 flex-1 flex-col md:flex-row">
          <SettingsSidebar activeTab={activeTab} onChange={setActiveTab} />

          {/* Content */}
-          <main className="flex-1 overflow-y-auto">
-            <div key={activeTab} className="settings-content-enter space-y-6 p-4 pb-safe-area-inset-bottom md:space-y-8 md:p-6">
+          <main className="min-w-0 flex-1 overflow-y-auto overflow-x-hidden">
+            <div key={activeTab} className="settings-content-enter min-w-0 space-y-6 overflow-x-hidden p-4 pb-safe-area-inset-bottom md:space-y-8 md:p-6">
              {activeTab === 'appearance' && (
                <AppearanceSettingsTab
                  projectSortOrder={projectSortOrder}
--- a/src/components/settings/view/tabs/agents-settings/AgentsSettingsTab.tsx
+++ b/src/components/settings/view/tabs/agents-settings/AgentsSettingsTab.tsx
@@ -1,4 +1,4 @@
-import { useMemo, useState } from 'react';
+import { useEffect, useMemo, useState } from 'react';

 import type { AgentCategory, AgentProvider } from '../../../types/types';

@@ -22,6 +22,11 @@ export default function AgentsSettingsTab({
 }: AgentsSettingsTabProps) {
  const [selectedAgent, setSelectedAgent] = useState<AgentProvider>('claude');
  const [selectedCategory, setSelectedCategory] = useState<AgentCategory>('account');
+  const visibleCategories = useMemo<AgentCategory[]>(() => (
+    selectedAgent === 'opencode'
+      ? ['account', 'permissions', 'mcp']
+      : ['account', 'permissions', 'mcp', 'skills']
+  ), [selectedAgent]);

  const visibleAgents = useMemo<AgentProvider[]>(() => {
    return ['claude', 'cursor', 'codex', 'gemini', 'opencode'];
@@ -57,8 +62,14 @@ export default function AgentsSettingsTab({
    providerAuthStatus.opencode,
  ]);

+  useEffect(() => {
+    if (!visibleCategories.includes(selectedCategory)) {
+      setSelectedCategory(visibleCategories[0] ?? 'account');
+    }
+  }, [selectedCategory, visibleCategories]);
+
  return (
-    <div className="-mx-4 -mb-4 -mt-2 flex min-h-[300px] flex-col overflow-hidden md:-mx-6 md:-mb-6 md:-mt-2 md:min-h-[500px]">
+    <div className="-mx-4 -mb-4 -mt-2 flex min-h-[300px] min-w-0 flex-col overflow-hidden md:-mx-6 md:-mb-6 md:-mt-2 md:min-h-[500px]">
      <AgentSelectorSection
        agents={visibleAgents}
        selectedAgent={selectedAgent}
@@ -66,8 +77,10 @@ export default function AgentsSettingsTab({
        agentContextById={agentContextById}
      />

-      <div className="flex flex-1 flex-col overflow-hidden">
+      <div className="flex min-w-0 flex-1 flex-col overflow-hidden">
        <AgentCategoryTabsSection
+          categories={visibleCategories}
+          selectedAgent={selectedAgent}
          selectedCategory={selectedCategory}
          onSelectCategory={setSelectedCategory}
        />
--- a/src/components/settings/view/tabs/agents-settings/sections/AgentCategoryContentSection.tsx
+++ b/src/components/settings/view/tabs/agents-settings/sections/AgentCategoryContentSection.tsx
@@ -1,6 +1,8 @@
 import type { AgentCategoryContentSectionProps } from '../types';
 import type { McpProject } from '../../../../../mcp/types';
 import { McpServers } from '../../../../../mcp';
+import type { SkillsProject } from '../../../../../skills/types';
+import { ProviderSkills } from '../../../../../skills';

 import AccountContent from './content/AccountContent';
 import PermissionsContent from './content/PermissionsContent';
@@ -18,7 +20,7 @@ export default function AgentCategoryContentSection({
  projects,
 }: AgentCategoryContentSectionProps) {
  return (
-    <div className="flex-1 overflow-y-auto p-3 md:p-4">
+    <div className="min-w-0 flex-1 overflow-y-auto overflow-x-hidden p-3 md:p-4">
      {selectedCategory === 'account' && (
        <AccountContent
          agent={selectedAgent}
@@ -84,6 +86,18 @@ export default function AgentCategoryContentSection({
          }))}
        />
      )}
+
+      {selectedCategory === 'skills' && selectedAgent !== 'opencode' && (
+        <ProviderSkills
+          selectedProvider={selectedAgent}
+          currentProjects={projects.map<SkillsProject>((project) => ({
+            projectId: project.name,
+            displayName: project.displayName,
+            fullPath: project.fullPath,
+            path: project.path,
+          }))}
+        />
+      )}
    </div>
  );
 }
--- a/src/components/settings/view/tabs/agents-settings/sections/AgentCategoryTabsSection.tsx
+++ b/src/components/settings/view/tabs/agents-settings/sections/AgentCategoryTabsSection.tsx
@@ -1,11 +1,11 @@
 import { useTranslation } from 'react-i18next';
+
 import { cn } from '../../../../../../lib/utils';
-import type { AgentCategory } from '../../../../types/types';
 import type { AgentCategoryTabsSectionProps } from '../types';

-const AGENT_CATEGORIES: AgentCategory[] = ['account', 'permissions', 'mcp'];
-
 export default function AgentCategoryTabsSection({
+  categories,
+  selectedAgent,
  selectedCategory,
  onSelectCategory,
 }: AgentCategoryTabsSectionProps) {
@@ -14,7 +14,7 @@ export default function AgentCategoryTabsSection({
  return (
    <div className="flex-shrink-0 border-b border-border">
      <div role="tablist" className="flex overflow-x-auto px-2 md:px-4">
-        {AGENT_CATEGORIES.map((category) => (
+        {categories.map((category) => (
          <button
            key={category}
            role="tab"
@@ -30,6 +30,9 @@ export default function AgentCategoryTabsSection({
            {category === 'account' && t('tabs.account')}
            {category === 'permissions' && t('tabs.permissions')}
            {category === 'mcp' && t('tabs.mcpServers')}
+            {category === 'skills' && t('tabs.skills', {
+              defaultValue: selectedAgent === 'opencode' ? 'Shared Skills' : 'Skills',
+            })}
          </button>
        ))}
      </div>
--- a/src/components/settings/view/tabs/agents-settings/types.ts
+++ b/src/components/settings/view/tabs/agents-settings/types.ts
@@ -32,6 +32,8 @@ export type AgentsSettingsTabProps = {
 };

 export type AgentCategoryTabsSectionProps = {
+  categories: AgentCategory[];
+  selectedAgent: AgentProvider;
  selectedCategory: AgentCategory;
  onSelectCategory: (category: AgentCategory) => void;
 };
--- a/src/components/skills/hooks/useProviderSkills.ts
+++ b/src/components/skills/hooks/useProviderSkills.ts
@@ -0,0 +1,344 @@
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+
+import { authenticatedFetch } from '../../../utils/api';
+import type {
+  ApiResponse,
+  ProviderSkill,
+  ProviderSkillCreatePayload,
+  ProviderSkillsResponse,
+  SkillsProject,
+  SkillsProvider,
+  SkillsScope,
+} from '../types';
+
+type SkillsCacheEntry = {
+  skills: ProviderSkill[];
+  updatedAt: number;
+};
+
+type ProjectTarget = {
+  projectId: string;
+  displayName: string;
+  path: string;
+};
+
+const SKILLS_CACHE_TTL_MS = 5 * 60_000;
+const skillsCache = new Map<string, SkillsCacheEntry>();
+
+const SKILL_SCOPE_ORDER: Record<SkillsScope, number> = {
+  user: 0,
+  plugin: 1,
+  repo: 2,
+  project: 3,
+  admin: 4,
+  system: 5,
+};
+
+const toResponseJson = async <T>(response: Response): Promise<T> => response.json() as Promise<T>;
+
+const getApiErrorMessage = (payload: unknown, fallback: string): string => {
+  if (!payload || typeof payload !== 'object') {
+    return fallback;
+  }
+
+  const record = payload as Record<string, unknown>;
+  const error = record.error;
+  if (error && typeof error === 'object') {
+    const message = (error as Record<string, unknown>).message;
+    if (typeof message === 'string' && message.trim()) {
+      return message;
+    }
+  }
+
+  if (typeof error === 'string' && error.trim()) {
+    return error;
+  }
+
+  const details = record.details;
+  if (typeof details === 'string' && details.trim()) {
+    return details;
+  }
+
+  return fallback;
+};
+
+const isSkillsScope = (value: unknown): value is SkillsScope => (
+  value === 'user'
+  || value === 'project'
+  || value === 'plugin'
+  || value === 'repo'
+  || value === 'admin'
+  || value === 'system'
+);
+
+const normalizeScope = (value: unknown): SkillsScope => (
+  isSkillsScope(value) ? value : 'user'
+);
+
+const createProjectTargets = (projects: SkillsProject[]): ProjectTarget[] => {
+  const seenPaths = new Set<string>();
+
+  return projects.reduce<ProjectTarget[]>((acc, project) => {
+    const projectPath = project.fullPath || project.path || '';
+    if (!projectPath || seenPaths.has(projectPath)) {
+      return acc;
+    }
+
+    seenPaths.add(projectPath);
+    acc.push({
+      projectId: project.projectId,
+      displayName: project.displayName || project.projectId,
+      path: projectPath,
+    });
+    return acc;
+  }, []);
+};
+
+const normalizeSkill = (
+  provider: SkillsProvider,
+  skill: Partial<ProviderSkill>,
+  project?: ProjectTarget,
+): ProviderSkill => {
+  const scope = normalizeScope(skill.scope);
+  const shouldAttachProject = scope === 'project' || scope === 'repo';
+
+  return {
+    provider,
+    name: String(skill.name ?? ''),
+    description: String(skill.description ?? ''),
+    command: String(skill.command ?? ''),
+    scope,
+    sourcePath: String(skill.sourcePath ?? ''),
+    pluginName: typeof skill.pluginName === 'string' ? skill.pluginName : undefined,
+    pluginId: typeof skill.pluginId === 'string' ? skill.pluginId : undefined,
+    projectDisplayName: shouldAttachProject ? project?.displayName : undefined,
+    projectPath: shouldAttachProject ? project?.path : undefined,
+  };
+};
+
+const getSkillIdentity = (skill: ProviderSkill): string => (
+  [
+    skill.provider,
+    skill.scope,
+    skill.command,
+    skill.sourcePath || 'no-source-path',
+    skill.projectPath || 'global',
+  ].join(':')
+);
+
+const sortSkills = (skills: ProviderSkill[]): ProviderSkill[] => (
+  [...skills].sort((left, right) => {
+    const scopeDelta = SKILL_SCOPE_ORDER[left.scope] - SKILL_SCOPE_ORDER[right.scope];
+    if (scopeDelta !== 0) {
+      return scopeDelta;
+    }
+
+    const projectDelta = (left.projectDisplayName || '').localeCompare(right.projectDisplayName || '');
+    if (projectDelta !== 0) {
+      return projectDelta;
+    }
+
+    return left.command.localeCompare(right.command);
+  })
+);
+
+const mergeSkills = (
+  existingSkills: ProviderSkill[],
+  incomingSkills: ProviderSkill[],
+): ProviderSkill[] => {
+  const skillsById = new Map<string, ProviderSkill>();
+  existingSkills.forEach((skill) => {
+    skillsById.set(getSkillIdentity(skill), skill);
+  });
+  incomingSkills.forEach((skill) => {
+    skillsById.set(getSkillIdentity(skill), skill);
+  });
+
+  return sortSkills([...skillsById.values()]);
+};
+
+const fetchProviderSkills = async (
+  provider: SkillsProvider,
+  project?: ProjectTarget,
+): Promise<ProviderSkill[]> => {
+  const params = new URLSearchParams();
+  if (project?.path) {
+    params.set('workspacePath', project.path);
+  }
+
+  const response = await authenticatedFetch(
+    `/api/providers/${provider}/skills${params.toString() ? `?${params.toString()}` : ''}`,
+  );
+  const data = await toResponseJson<ApiResponse<ProviderSkillsResponse>>(response);
+  if (!response.ok || !data.success) {
+    throw new Error(getApiErrorMessage(data, `Failed to load ${provider} skills`));
+  }
+
+  return (data.data.skills || []).map((skill) => normalizeSkill(provider, skill, project));
+};
+
+const saveProviderSkills = async (
+  provider: SkillsProvider,
+  payload: ProviderSkillCreatePayload,
+): Promise<ProviderSkill[]> => {
+  const response = await authenticatedFetch(`/api/providers/${provider}/skills`, {
+    method: 'POST',
+    body: JSON.stringify(payload),
+  });
+  const data = await toResponseJson<ApiResponse<ProviderSkillsResponse>>(response);
+  if (!response.ok || !data.success) {
+    throw new Error(getApiErrorMessage(data, 'Failed to save skills'));
+  }
+
+  return (data.data.skills || []).map((skill) => normalizeSkill(provider, skill));
+};
+
+const getCacheKey = (provider: SkillsProvider, projects: ProjectTarget[]): string => {
+  const projectKey = projects.map((project) => project.path).sort().join('|');
+  return `${provider}:${projectKey}`;
+};
+
+const clearProviderSkillCache = (provider: SkillsProvider): void => {
+  for (const cacheKey of [...skillsCache.keys()]) {
+    if (cacheKey.startsWith(`${provider}:`)) {
+      skillsCache.delete(cacheKey);
+    }
+  }
+};
+
+type UseProviderSkillsArgs = {
+  selectedProvider: SkillsProvider;
+  currentProjects: SkillsProject[];
+};
+
+export function useProviderSkills({ selectedProvider, currentProjects }: UseProviderSkillsArgs) {
+  const [skills, setSkills] = useState<ProviderSkill[]>([]);
+  const [isLoading, setIsLoading] = useState(false);
+  const [isLoadingProjectScopes, setIsLoadingProjectScopes] = useState(false);
+  const [loadError, setLoadError] = useState<string | null>(null);
+  const [saveStatus, setSaveStatus] = useState<'success' | 'error' | null>(null);
+  const activeLoadIdRef = useRef(0);
+
+  const projectTargets = useMemo(() => createProjectTargets(currentProjects), [currentProjects]);
+  const cacheKey = useMemo(() => getCacheKey(selectedProvider, projectTargets), [projectTargets, selectedProvider]);
+
+  const refreshSkills = useCallback(async (options: { force?: boolean } = {}) => {
+    const loadId = activeLoadIdRef.current + 1;
+    activeLoadIdRef.current = loadId;
+
+    const cachedEntry = skillsCache.get(cacheKey);
+    const canUseCache = !options.force && cachedEntry && Date.now() - cachedEntry.updatedAt < SKILLS_CACHE_TTL_MS;
+    if (canUseCache) {
+      setSkills(cachedEntry.skills);
+      setIsLoading(false);
+      setIsLoadingProjectScopes(false);
+      setLoadError(null);
+      return;
+    }
+
+    if (cachedEntry && !options.force) {
+      setSkills(cachedEntry.skills);
+    } else {
+      setSkills([]);
+    }
+
+    setIsLoading(!cachedEntry);
+    setIsLoadingProjectScopes(false);
+    setLoadError(null);
+
+    let nextSkills = cachedEntry && !options.force ? cachedEntry.skills : [];
+    let firstError: string | null = null;
+
+    try {
+      const globalSkills = await fetchProviderSkills(selectedProvider);
+      if (activeLoadIdRef.current !== loadId) {
+        return;
+      }
+
+      nextSkills = mergeSkills(nextSkills, globalSkills);
+      setSkills(nextSkills);
+    } catch (error) {
+      firstError = error instanceof Error ? error.message : 'Failed to load skills';
+    }
+
+    if (activeLoadIdRef.current !== loadId) {
+      return;
+    }
+
+    setIsLoading(false);
+
+    if (projectTargets.length === 0) {
+      const finalSkills = sortSkills(nextSkills);
+      skillsCache.set(cacheKey, { skills: finalSkills, updatedAt: Date.now() });
+      setSkills(finalSkills);
+      setLoadError(firstError);
+      return;
+    }
+
+    setIsLoadingProjectScopes(true);
+
+    await Promise.all(projectTargets.map(async (project) => {
+      try {
+        const projectSkills = await fetchProviderSkills(selectedProvider, project);
+        if (activeLoadIdRef.current !== loadId) {
+          return;
+        }
+
+        nextSkills = mergeSkills(nextSkills, projectSkills);
+        setSkills(nextSkills);
+      } catch (error) {
+        firstError = firstError || (error instanceof Error ? error.message : 'Failed to load skills');
+      }
+    }));
+
+    if (activeLoadIdRef.current !== loadId) {
+      return;
+    }
+
+    const finalSkills = sortSkills(nextSkills);
+    skillsCache.set(cacheKey, { skills: finalSkills, updatedAt: Date.now() });
+    setSkills(finalSkills);
+    setLoadError(firstError);
+    setIsLoadingProjectScopes(false);
+  }, [cacheKey, projectTargets, selectedProvider]);
+
+  const addSkills = useCallback(async (payload: ProviderSkillCreatePayload) => {
+    try {
+      const createdSkills = await saveProviderSkills(selectedProvider, payload);
+      clearProviderSkillCache(selectedProvider);
+      await refreshSkills({ force: true });
+      setSaveStatus('success');
+      return createdSkills;
+    } catch (error) {
+      setSaveStatus('error');
+      throw error;
+    }
+  }, [refreshSkills, selectedProvider]);
+
+  useEffect(() => {
+    void refreshSkills();
+  }, [refreshSkills]);
+
+  useEffect(() => {
+    setSaveStatus(null);
+  }, [selectedProvider]);
+
+  useEffect(() => {
+    if (saveStatus === null) {
+      return;
+    }
+
+    const timer = window.setTimeout(() => setSaveStatus(null), 6000);
+    return () => window.clearTimeout(timer);
+  }, [saveStatus]);
+
+  return {
+    skills,
+    isLoading,
+    isLoadingProjectScopes,
+    loadError,
+    saveStatus,
+    addSkills,
+    refreshSkills,
+  };
+}
--- a/src/components/skills/index.ts
+++ b/src/components/skills/index.ts
@@ -0,0 +1 @@
+export { default as ProviderSkills } from './view/ProviderSkills';
--- a/src/components/skills/types.ts
+++ b/src/components/skills/types.ts
@@ -0,0 +1,60 @@
+import type { LLMProvider } from '../../types/app';
+
+export type SkillsProvider = LLMProvider;
+export type SkillsScope = 'user' | 'project' | 'plugin' | 'repo' | 'admin' | 'system';
+
+export type SkillsProject = {
+  projectId: string;
+  displayName?: string;
+  fullPath?: string;
+  path?: string;
+};
+
+export type ProviderSkill = {
+  provider: SkillsProvider;
+  name: string;
+  description: string;
+  command: string;
+  scope: SkillsScope;
+  sourcePath: string;
+  pluginName?: string;
+  pluginId?: string;
+  projectDisplayName?: string;
+  projectPath?: string;
+};
+
+export type ProviderSkillCreateEntryPayload = {
+  content: string;
+  directoryName?: string;
+  fileName?: string;
+  files?: Array<{
+    relativePath: string;
+    content: string;
+    encoding: 'base64';
+  }>;
+};
+
+export type ProviderSkillCreatePayload = {
+  entries: ProviderSkillCreateEntryPayload[];
+};
+
+export type ProviderSkillsResponse = {
+  provider: SkillsProvider;
+  skills: Array<Partial<ProviderSkill>>;
+};
+
+export type ApiSuccessResponse<T> = {
+  success: true;
+  data: T;
+};
+
+export type ApiErrorResponse = {
+  success: false;
+  error?: {
+    code?: string;
+    message?: string;
+    details?: unknown;
+  };
+};
+
+export type ApiResponse<T> = ApiSuccessResponse<T> | ApiErrorResponse;
--- a/src/components/skills/view/ProviderSkills.tsx
+++ b/src/components/skills/view/ProviderSkills.tsx
@@ -0,0 +1,628 @@
+import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
+import { useDropzone } from 'react-dropzone';
+import {
+  CheckCircle2,
+  FileCode2,
+  FileText,
+  FileUp,
+  FolderUp,
+  Loader2,
+  RefreshCw,
+  Search,
+  Upload,
+  X,
+} from 'lucide-react';
+import { useTranslation } from 'react-i18next';
+
+import { cn } from '../../../lib/utils';
+import {
+  Badge,
+  Button,
+  Card,
+  CardContent,
+  CardDescription,
+  CardHeader,
+  CardTitle,
+  Input,
+} from '../../../shared/view/ui';
+import { useProviderSkills } from '../hooks/useProviderSkills';
+import type {
+  ProviderSkill,
+  ProviderSkillCreateEntryPayload,
+  SkillsProject,
+  SkillsProvider,
+  SkillsScope,
+} from '../types';
+
+type ProviderSkillsProps = {
+  selectedProvider: SkillsProvider;
+  currentProjects: SkillsProject[];
+};
+
+type QueuedSkillSourceFile = {
+  file: File;
+  relativePath: string;
+};
+
+type QueuedSkillFile = {
+  id: string;
+  name: string;
+  size: number;
+  kind: 'markdown' | 'folder';
+  skillFile: File;
+  files: QueuedSkillSourceFile[];
+};
+
+const MAX_SKILL_FOLDER_FILES = 500;
+const MAX_SKILL_FOLDER_BYTES = 30 * 1024 * 1024;
+
+const PROVIDER_NAMES: Record<SkillsProvider, string> = {
+  claude: 'Claude',
+  codex: 'Codex',
+  cursor: 'Cursor',
+  gemini: 'Gemini',
+  opencode: 'OpenCode',
+};
+
+const PROVIDER_SKILL_PATHS: Record<Exclude<SkillsProvider, 'opencode'>, string> = {
+  claude: '~/.claude/skills/<skill-name>/SKILL.md',
+  codex: '~/.agents/skills/<skill-name>/SKILL.md',
+  cursor: '~/.cursor/skills/<skill-name>/SKILL.md',
+  gemini: '~/.gemini/skills/<skill-name>/SKILL.md',
+};
+
+const SCOPE_LABELS: Record<SkillsScope, string> = {
+  user: 'User',
+  plugin: 'Plugin',
+  repo: 'Repo',
+  project: 'Project',
+  admin: 'Admin',
+  system: 'System',
+};
+
+const SCOPE_BADGE_CLASSES: Record<SkillsScope, string> = {
+  user: 'border-emerald-500/30 bg-emerald-500/10 text-emerald-700 dark:text-emerald-300',
+  plugin: 'border-sky-500/30 bg-sky-500/10 text-sky-700 dark:text-sky-300',
+  repo: 'border-amber-500/30 bg-amber-500/10 text-amber-700 dark:text-amber-300',
+  project: 'border-orange-500/30 bg-orange-500/10 text-orange-700 dark:text-orange-300',
+  admin: 'border-rose-500/30 bg-rose-500/10 text-rose-700 dark:text-rose-300',
+  system: 'border-slate-500/30 bg-slate-500/10 text-slate-700 dark:text-slate-300',
+};
+
+const SCOPE_ORDER: SkillsScope[] = ['user', 'plugin', 'repo', 'project', 'admin', 'system'];
+
+const groupSkillsByScope = (skills: ProviderSkill[]): Array<{ scope: SkillsScope; skills: ProviderSkill[] }> => (
+  SCOPE_ORDER
+    .map((scope) => ({ scope, skills: skills.filter((skill) => skill.scope === scope) }))
+    .filter((group) => group.skills.length > 0)
+);
+
+const formatFileSize = (size: number): string => {
+  if (size < 1024) {
+    return `${size} B`;
+  }
+
+  if (size < 1024 * 1024) {
+    return `${(size / 1024).toFixed(1)} KB`;
+  }
+
+  return `${(size / (1024 * 1024)).toFixed(1)} MB`;
+};
+
+const getBrowserRelativePath = (file: File): string => {
+  const fileWithRelativePath = file as File & {
+    path?: string;
+    webkitRelativePath?: string;
+  };
+  return (
+    fileWithRelativePath.webkitRelativePath
+    || fileWithRelativePath.path
+    || file.name
+  )
+    .replace(/\\/g, '/')
+    .replace(/^\/+/, '');
+};
+
+const getParentPath = (filePath: string): string => {
+  const separatorIndex = filePath.lastIndexOf('/');
+  return separatorIndex >= 0 ? filePath.slice(0, separatorIndex) : '';
+};
+
+const getBaseName = (filePath: string): string => {
+  const segments = filePath.split('/').filter(Boolean);
+  return segments.at(-1) || 'skill';
+};
+
+const readFileAsBase64 = (file: File): Promise<string> => new Promise((resolve, reject) => {
+  const reader = new FileReader();
+  reader.onload = () => {
+    const result = typeof reader.result === 'string' ? reader.result : '';
+    const separatorIndex = result.indexOf(',');
+    resolve(separatorIndex >= 0 ? result.slice(separatorIndex + 1) : result);
+  };
+  reader.onerror = () => reject(reader.error ?? new Error(`Failed to read ${file.name}`));
+  reader.readAsDataURL(file);
+});
+
+const buildQueuedSkillFolders = (selectedFiles: File[]): QueuedSkillFile[] => {
+  if (selectedFiles.length > MAX_SKILL_FOLDER_FILES) {
+    throw new Error(`A skill folder can contain up to ${MAX_SKILL_FOLDER_FILES} files.`);
+  }
+
+  const totalSize = selectedFiles.reduce((size, file) => size + file.size, 0);
+  if (totalSize > MAX_SKILL_FOLDER_BYTES) {
+    throw new Error('Selected skill folders must be smaller than 30 MB in total.');
+  }
+
+  const files = selectedFiles.map((file) => ({
+    file,
+    relativePath: getBrowserRelativePath(file),
+  }));
+  const skillRoots = files
+    .filter(({ relativePath }) => getBaseName(relativePath).toLowerCase() === 'skill.md')
+    .map(({ relativePath }) => getParentPath(relativePath))
+    .sort((left, right) => right.length - left.length);
+
+  if (skillRoots.length === 0) {
+    throw new Error('The selected folder does not contain a SKILL.md file.');
+  }
+
+  return skillRoots.map((skillRoot) => {
+    const skillFiles = files.filter(({ relativePath }) => {
+      const owningRoot = skillRoots.find((candidateRoot) => (
+        relativePath === `${candidateRoot}/SKILL.md`
+        || relativePath.startsWith(`${candidateRoot}/`)
+      ));
+      return owningRoot === skillRoot;
+    });
+    const skillSourceFile = skillFiles.find(
+      ({ relativePath }) => relativePath === `${skillRoot}/SKILL.md`,
+    );
+    if (!skillSourceFile) {
+      throw new Error(`Could not read SKILL.md from ${getBaseName(skillRoot)}.`);
+    }
+
+    return {
+      id: `folder:${skillRoot}:${skillFiles.map(({ file }) => file.lastModified).join(':')}`,
+      name: getBaseName(skillRoot),
+      size: skillFiles.reduce((size, { file }) => size + file.size, 0),
+      kind: 'folder' as const,
+      skillFile: skillSourceFile.file,
+      files: skillFiles.map(({ file, relativePath }) => ({
+        file,
+        relativePath: skillRoot ? relativePath.slice(skillRoot.length + 1) : relativePath,
+      })),
+    };
+  });
+};
+
+export default function ProviderSkills({ selectedProvider, currentProjects }: ProviderSkillsProps) {
+  const { t } = useTranslation('settings');
+  const {
+    skills,
+    isLoading,
+    isLoadingProjectScopes,
+    loadError,
+    saveStatus,
+    addSkills,
+    refreshSkills,
+  } = useProviderSkills({ selectedProvider, currentProjects });
+  const [queuedFiles, setQueuedFiles] = useState<QueuedSkillFile[]>([]);
+  const [submitError, setSubmitError] = useState<string | null>(null);
+  const [isSubmitting, setIsSubmitting] = useState(false);
+  const [searchQuery, setSearchQuery] = useState('');
+  const folderInputRef = useRef<HTMLInputElement>(null);
+
+  const providerName = PROVIDER_NAMES[selectedProvider];
+  const providerPath = selectedProvider === 'opencode' ? null : PROVIDER_SKILL_PATHS[selectedProvider];
+
+  useEffect(() => {
+    setQueuedFiles([]);
+    setSubmitError(null);
+    setIsSubmitting(false);
+    setSearchQuery('');
+  }, [selectedProvider]);
+
+  useEffect(() => {
+    folderInputRef.current?.setAttribute('webkitdirectory', '');
+    folderInputRef.current?.setAttribute('directory', '');
+  }, []);
+
+  const filteredSkills = useMemo(() => {
+    const normalizedQuery = searchQuery.trim().toLocaleLowerCase();
+    if (!normalizedQuery) {
+      return skills;
+    }
+
+    return skills.filter((skill) => (
+      [
+        skill.command,
+        skill.name,
+        skill.description,
+        skill.scope,
+        skill.pluginName,
+        skill.projectDisplayName,
+        skill.sourcePath,
+      ]
+        .filter(Boolean)
+        .some((value) => value?.toLocaleLowerCase().includes(normalizedQuery))
+    ));
+  }, [searchQuery, skills]);
+
+  const groupedSkills = useMemo(() => groupSkillsByScope(filteredSkills), [filteredSkills]);
+
+  const queueSkillFolders = useCallback((selectedFiles: File[]) => {
+    const queuedFolders = buildQueuedSkillFolders(selectedFiles);
+    setQueuedFiles((previous) => {
+      const nextMap = new Map(previous.map((file) => [file.id, file]));
+      queuedFolders.forEach((folder) => nextMap.set(folder.id, folder));
+      return [...nextMap.values()].slice(0, 20);
+    });
+  }, []);
+
+  const handleDrop = useCallback((files: File[]) => {
+    const includesDirectory = files.some((file) => getBrowserRelativePath(file).includes('/'));
+    if (includesDirectory) {
+      try {
+        queueSkillFolders(files);
+        setSubmitError(null);
+      } catch (error) {
+        setSubmitError(error instanceof Error ? error.message : 'Failed to read skill folder');
+      }
+      return;
+    }
+
+    const acceptedFiles = files
+      .filter((file) => file.name.toLowerCase().endsWith('.md'))
+      .slice(0, 20);
+
+    if (acceptedFiles.length === 0) {
+      setSubmitError('Drop one or more markdown files or a folder containing SKILL.md.');
+      return;
+    }
+
+    setQueuedFiles((previous) => {
+      const nextMap = new Map(previous.map((file) => [file.id, file]));
+      acceptedFiles.forEach((file) => {
+        const id = `${file.name}:${file.size}:${file.lastModified}`;
+        nextMap.set(id, {
+          id,
+          name: file.name,
+          size: file.size,
+          kind: 'markdown',
+          skillFile: file,
+          files: [{ file, relativePath: 'SKILL.md' }],
+        });
+      });
+
+      return [...nextMap.values()].slice(0, 20);
+    });
+    setSubmitError(null);
+  }, [queueSkillFolders]);
+
+  const handleFolderSelection = useCallback((selectedFiles: File[]) => {
+    try {
+      queueSkillFolders(selectedFiles);
+      setSubmitError(null);
+    } catch (error) {
+      setSubmitError(error instanceof Error ? error.message : 'Failed to read skill folder');
+    }
+  }, [queueSkillFolders]);
+
+  const { getRootProps, getInputProps, isDragActive, open } = useDropzone({
+    maxFiles: MAX_SKILL_FOLDER_FILES,
+    noClick: true,
+    noKeyboard: true,
+    onDrop: handleDrop,
+  });
+
+  const handleUploadInstall = useCallback(async () => {
+    if (queuedFiles.length === 0) {
+      setSubmitError('Add one or more markdown files first.');
+      return;
+    }
+
+    setIsSubmitting(true);
+    setSubmitError(null);
+
+    try {
+      const entries = await Promise.all<ProviderSkillCreateEntryPayload>(queuedFiles.map(async (queuedFile) => ({
+        fileName: queuedFile.kind === 'folder' ? `${queuedFile.name}.md` : queuedFile.name,
+        directoryName: queuedFile.kind === 'folder' ? queuedFile.name : undefined,
+        content: await queuedFile.skillFile.text(),
+        files: queuedFile.kind === 'folder'
+          ? await Promise.all(
+            queuedFile.files
+              .filter(({ relativePath }) => relativePath.toLowerCase() !== 'skill.md')
+              .map(async ({ file, relativePath }) => ({
+                relativePath,
+                content: await readFileAsBase64(file),
+                encoding: 'base64' as const,
+              })),
+          )
+          : undefined,
+      })));
+      await addSkills({ entries });
+      setQueuedFiles([]);
+    } catch (error) {
+      setSubmitError(error instanceof Error ? error.message : 'Failed to import skills');
+    } finally {
+      setIsSubmitting(false);
+    }
+  }, [addSkills, queuedFiles]);
+
+  return (
+    <div className="min-w-0 space-y-4 overflow-x-hidden">
+      <div className="flex flex-col gap-3 sm:flex-row sm:flex-wrap sm:items-start sm:justify-between">
+        <div className="flex min-w-0 items-start gap-3">
+          <div className="mt-0.5 flex h-9 w-9 shrink-0 items-center justify-center rounded-lg border border-border/70 bg-muted/20 text-muted-foreground">
+            <FileCode2 className="h-4 w-4" strokeWidth={1.7} />
+          </div>
+          <div className="min-w-0 space-y-1">
+            <h3 className="text-lg font-medium text-foreground">{t('tabs.skills', { defaultValue: 'Skills' })}</h3>
+            <p className="text-sm text-muted-foreground">
+              Install global {providerName} skills from `.md` files or complete skill folders.
+            </p>
+          </div>
+        </div>
+
+        <Button
+          onClick={() => void refreshSkills({ force: true })}
+          variant="outline"
+          size="sm"
+          className="w-full sm:w-auto"
+          disabled={isLoading || isLoadingProjectScopes}
+        >
+          <RefreshCw className={cn('h-4 w-4', (isLoading || isLoadingProjectScopes) && 'animate-spin')} />
+          Refresh
+        </Button>
+      </div>
+
+      <Card className="min-w-0 overflow-hidden border-border/70 bg-background shadow-sm">
+        <CardHeader className="space-y-3 border-b border-border/60 bg-muted/20">
+          <div className="flex flex-col gap-2 sm:flex-row sm:flex-wrap sm:items-center">
+            <div className="text-sm font-medium text-foreground">Upload Skills</div>
+            <div className="min-w-0 rounded-2xl border border-border/60 bg-background/70 p-3">
+              <div className="text-xs font-medium uppercase tracking-[0.18em] text-muted-foreground">Install Path</div>
+              <code className="mt-1 block whitespace-normal break-all text-xs text-foreground">{providerPath}</code>
+            </div>
+          </div>
+        </CardHeader>
+
+        <CardContent className="space-y-4 p-4">
+          <div className="space-y-4">
+            <div
+              {...getRootProps()}
+              className={cn(
+                'rounded-3xl border border-dashed p-4 transition-colors sm:p-5',
+                isDragActive
+                  ? 'border-foreground/40 bg-muted/35'
+                  : 'border-border/70 bg-muted/15 hover:border-foreground/25 hover:bg-muted/25',
+              )}
+            >
+              <input {...getInputProps()} />
+              <input
+                ref={folderInputRef}
+                type="file"
+                multiple
+                className="hidden"
+                onChange={(event) => {
+                  handleFolderSelection(Array.from(event.target.files ?? []));
+                  event.target.value = '';
+                }}
+              />
+              <div className="flex flex-col items-center justify-center gap-3 py-4 text-center sm:py-6">
+                <FileUp className="h-7 w-7 text-muted-foreground" strokeWidth={1.5} />
+                <div className="space-y-1">
+                  <div className="text-sm font-medium text-foreground">Drop `.md` files or skill folders here</div>
+                  <div className="text-sm text-muted-foreground">
+                    Upload standalone definitions or choose a full folder to include its scripts, references, and assets.
+                  </div>
+                </div>
+                <div className="flex w-full flex-col gap-2 sm:w-auto sm:flex-row">
+                  <Button type="button" variant="outline" size="sm" onClick={open} className="w-full sm:w-auto">
+                    <FileUp className="h-4 w-4" />
+                    Choose Files
+                  </Button>
+                  <Button
+                    type="button"
+                    variant="outline"
+                    size="sm"
+                    onClick={() => folderInputRef.current?.click()}
+                    className="w-full sm:w-auto"
+                  >
+                    <FolderUp className="h-4 w-4" />
+                    Choose Folder
+                  </Button>
+                </div>
+              </div>
+            </div>
+
+            {queuedFiles.length > 0 && (
+              <div className="space-y-2">
+                <div className="text-sm font-medium text-foreground">Queued Files</div>
+                <div className="grid gap-2">
+                  {queuedFiles.map((queuedFile) => (
+                    <div
+                      key={queuedFile.id}
+                      className="flex flex-col gap-3 rounded-2xl border border-border/70 bg-background/70 px-3 py-3 sm:flex-row sm:items-center sm:justify-between sm:py-2"
+                    >
+                      <div className="min-w-0">
+                        <div className="truncate text-sm font-medium text-foreground">{queuedFile.name}</div>
+                        <div className="text-xs text-muted-foreground">
+                          {queuedFile.kind === 'folder'
+                            ? `${queuedFile.files.length} files`
+                            : 'Markdown file'}
+                          {' · '}
+                          {formatFileSize(queuedFile.size)}
+                        </div>
+                      </div>
+                      <Button
+                        type="button"
+                        variant="ghost"
+                        size="sm"
+                        className="w-full sm:w-auto"
+                        onClick={() => {
+                          setQueuedFiles((previous) => previous.filter((file) => file.id !== queuedFile.id));
+                        }}
+                      >
+                        Remove
+                      </Button>
+                    </div>
+                  ))}
+                </div>
+              </div>
+            )}
+
+            <div className="flex flex-col gap-3 sm:flex-row sm:flex-wrap sm:items-center">
+              <Button
+                type="button"
+                onClick={() => void handleUploadInstall()}
+                disabled={isSubmitting}
+                className="w-full sm:w-auto"
+              >
+                {isSubmitting ? <Loader2 className="h-4 w-4 animate-spin" /> : <Upload className="h-4 w-4" />}
+                Install {queuedFiles.length > 0 ? `${queuedFiles.length} Skill${queuedFiles.length === 1 ? '' : 's'}` : 'Skills'}
+              </Button>
+              <span className="text-xs text-muted-foreground">
+                Folder uploads keep the selected folder name; standalone files use the `name` in `SKILL.md`.
+              </span>
+            </div>
+          </div>
+
+          {(submitError || loadError) && (
+            <div className="rounded-2xl border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-700 dark:border-red-800/60 dark:bg-red-900/20 dark:text-red-200">
+              {submitError || loadError}
+            </div>
+          )}
+
+          {saveStatus === 'success' && (
+            <div className="inline-flex items-center gap-2 rounded-full border border-emerald-500/30 bg-emerald-500/10 px-3 py-1 text-xs font-medium text-emerald-700 dark:text-emerald-300">
+              <CheckCircle2 className="h-4 w-4" />
+              Skills saved successfully.
+            </div>
+          )}
+        </CardContent>
+      </Card>
+
+      <Card className="min-w-0 border-border/70 bg-background/80 shadow-sm">
+        <CardHeader className="border-b border-border/60">
+          <div className="flex flex-col gap-4 lg:flex-row lg:items-end lg:justify-between">
+            <div className="min-w-0">
+              <CardTitle>Visible Skills</CardTitle>
+              <CardDescription>
+                The list below comes from the provider skill discovery API and includes global and project-aware locations.
+              </CardDescription>
+            </div>
+            <div className="relative w-full lg:w-72">
+              <Search className="pointer-events-none absolute left-3 top-1/2 h-4 w-4 -translate-y-1/2 text-muted-foreground" />
+              <Input
+                type="text"
+                value={searchQuery}
+                onChange={(event) => setSearchQuery(event.target.value)}
+                placeholder="Search skills..."
+                aria-label="Search visible skills"
+                className="h-9 w-full pl-9 pr-9"
+              />
+              {searchQuery && (
+                <button
+                  type="button"
+                  onClick={() => setSearchQuery('')}
+                  aria-label="Clear skill search"
+                  className="absolute right-1.5 top-1/2 flex h-6 w-6 -translate-y-1/2 items-center justify-center rounded-md text-muted-foreground transition-colors hover:bg-muted hover:text-foreground"
+                >
+                  <X className="h-3.5 w-3.5" />
+                </button>
+              )}
+            </div>
+            {isLoadingProjectScopes && (
+              <div className="inline-flex items-center gap-2 text-xs text-muted-foreground">
+                <Loader2 className="h-3.5 w-3.5 animate-spin" />
+                Scanning project skills…
+              </div>
+            )}
+          </div>
+        </CardHeader>
+
+        <CardContent className="space-y-5 p-4">
+          {isLoading && skills.length === 0 && (
+            <div className="flex min-h-[180px] items-center justify-center text-sm text-muted-foreground">
+              Loading {providerName} skills…
+            </div>
+          )}
+
+          {!isLoading && skills.length === 0 && (
+            <div className="rounded-3xl border border-dashed border-border/70 bg-muted/15 px-4 py-10 text-center">
+              <div className="mx-auto flex h-14 w-14 items-center justify-center rounded-2xl border border-border/60 bg-background/80 text-muted-foreground">
+                <FileText className="h-6 w-6" />
+              </div>
+              <div className="mt-4 text-sm font-medium text-foreground">No skills discovered yet</div>
+              <div className="mt-1 text-sm text-muted-foreground">
+                Add a global skill above or create project-specific skill folders in your workspace.
+              </div>
+            </div>
+          )}
+
+          {!isLoading && skills.length > 0 && filteredSkills.length === 0 && (
+            <div className="rounded-3xl border border-dashed border-border/70 bg-muted/15 px-4 py-10 text-center">
+              <Search className="mx-auto h-6 w-6 text-muted-foreground" />
+              <div className="mt-3 text-sm font-medium text-foreground">No matching skills</div>
+              <div className="mt-1 text-sm text-muted-foreground">
+                Try a different command, name, scope, project, or source path.
+              </div>
+            </div>
+          )}
+
+          {groupedSkills.map((group) => (
+            <section key={group.scope} className="min-w-0 space-y-3">
+              <div className="flex items-center gap-2">
+                <Badge variant="outline" className={cn('rounded-full px-2.5 py-1 text-xs', SCOPE_BADGE_CLASSES[group.scope])}>
+                  {SCOPE_LABELS[group.scope]}
+                </Badge>
+                <span className="text-xs uppercase tracking-[0.18em] text-muted-foreground">
+                  {group.skills.length} skill{group.skills.length === 1 ? '' : 's'}
+                </span>
+              </div>
+
+              <div className="grid min-w-0 gap-3 lg:grid-cols-2">
+                {group.skills.map((skill) => (
+                  <div
+                    key={`${skill.command}:${skill.sourcePath}:${skill.projectPath || 'global'}`}
+                    className="min-w-0 rounded-3xl border border-border/70 bg-gradient-to-br from-background via-background to-muted/25 p-4 shadow-sm"
+                  >
+                    <div className="min-w-0 space-y-1">
+                      <div className="break-all font-mono text-sm font-semibold text-foreground">{skill.command}</div>
+                      <div className="text-sm text-muted-foreground">{skill.name}</div>
+                    </div>
+
+                    <p className="mt-3 text-sm leading-relaxed text-muted-foreground">
+                      {skill.description || 'No description provided in the skill front matter.'}
+                    </p>
+
+                    <div className="mt-4 flex flex-wrap items-center gap-2">
+                      {skill.pluginName && (
+                        <Badge variant="outline" className="rounded-full bg-background/70">
+                          Plugin: {skill.pluginName}
+                        </Badge>
+                      )}
+                      {skill.projectDisplayName && (
+                        <Badge variant="outline" className="rounded-full bg-background/70">
+                          Project: {skill.projectDisplayName}
+                        </Badge>
+                      )}
+                    </div>
+
+                    <div className="mt-4 min-w-0 rounded-2xl border border-border/60 bg-muted/20 px-3 py-2">
+                      <div className="text-[11px] font-medium uppercase tracking-[0.18em] text-muted-foreground">Source</div>
+                      <code className="mt-1 block whitespace-normal break-all text-xs text-foreground">{skill.sourcePath}</code>
+                    </div>
+                  </div>
+                ))}
+              </div>
+            </section>
+          ))}
+        </CardContent>
+      </Card>
+    </div>
+  );
+}
--- a/src/i18n/locales/de/sidebar.json
+++ b/src/i18n/locales/de/sidebar.json
@@ -106,7 +106,13 @@
    "deleteProjectFailed": "Projekt konnte nicht entfernt werden. Bitte erneut versuchen.",
    "deleteProjectError": "Fehler beim Entfernen des Projekts. Bitte erneut versuchen.",
    "createProjectFailed": "Projekt konnte nicht erstellt werden. Bitte erneut versuchen.",
-    "createProjectError": "Fehler beim Erstellen des Projekts. Bitte erneut versuchen."
+    "createProjectError": "Fehler beim Erstellen des Projekts. Bitte erneut versuchen.",
+    "updateProjectError": "Fehler beim Aktualisieren des Projekts. Bitte erneut versuchen.",
+    "refreshError": "Aktualisierung fehlgeschlagen. Bitte erneut versuchen.",
+    "restoreProjectFailed": "Projekt konnte nicht wiederhergestellt werden. Bitte erneut versuchen.",
+    "restoreProjectError": "Fehler beim Wiederherstellen des Projekts. Bitte erneut versuchen.",
+    "restoreSessionFailed": "Sitzung konnte nicht wiederhergestellt werden. Bitte erneut versuchen.",
+    "restoreSessionError": "Fehler beim Wiederherstellen der Sitzung. Bitte erneut versuchen."
  },
  "version": {
    "updateAvailable": "Update verfügbar"
--- a/src/i18n/locales/en/settings.json
+++ b/src/i18n/locales/en/settings.json
@@ -4,6 +4,7 @@
    "account": "Account",
    "permissions": "Permissions",
    "mcpServers": "MCP Servers",
+    "skills": "Skills",
    "appearance": "Appearance"
  },
  "account": {
--- a/src/i18n/locales/en/sidebar.json
+++ b/src/i18n/locales/en/sidebar.json
@@ -106,7 +106,13 @@
    "deleteProjectFailed": "Failed to remove project. Please try again.",
    "deleteProjectError": "Error removing project. Please try again.",
    "createProjectFailed": "Failed to create project. Please try again.",
-    "createProjectError": "Error creating project. Please try again."
+    "createProjectError": "Error creating project. Please try again.",
+    "updateProjectError": "Error updating project. Please try again.",
+    "refreshError": "Failed to refresh. Please try again.",
+    "restoreProjectFailed": "Failed to restore project. Please try again.",
+    "restoreProjectError": "Error restoring project. Please try again.",
+    "restoreSessionFailed": "Failed to restore session. Please try again.",
+    "restoreSessionError": "Error restoring session. Please try again."
  },
  "version": {
    "updateAvailable": "Update available"
--- a/src/i18n/locales/fr/sidebar.json
+++ b/src/i18n/locales/fr/sidebar.json
@@ -106,7 +106,13 @@
    "deleteProjectFailed": "Échec de la suppression du projet. Veuillez réessayer.",
    "deleteProjectError": "Erreur lors de la suppression du projet. Veuillez réessayer.",
    "createProjectFailed": "Échec de la création du projet. Veuillez réessayer.",
-    "createProjectError": "Erreur lors de la création du projet. Veuillez réessayer."
+    "createProjectError": "Erreur lors de la création du projet. Veuillez réessayer.",
+    "updateProjectError": "Erreur lors de la mise à jour du projet. Veuillez réessayer.",
+    "refreshError": "Échec de l'actualisation. Veuillez réessayer.",
+    "restoreProjectFailed": "Échec de la restauration du projet. Veuillez réessayer.",
+    "restoreProjectError": "Erreur lors de la restauration du projet. Veuillez réessayer.",
+    "restoreSessionFailed": "Échec de la restauration de la session. Veuillez réessayer.",
+    "restoreSessionError": "Erreur lors de la restauration de la session. Veuillez réessayer."
  },
  "version": {
    "updateAvailable": "Mise à jour disponible"
--- a/src/i18n/locales/it/sidebar.json
+++ b/src/i18n/locales/it/sidebar.json
@@ -106,7 +106,13 @@
    "deleteProjectFailed": "Impossibile rimuovere il progetto. Riprova.",
    "deleteProjectError": "Errore durante la rimozione del progetto. Riprova.",
    "createProjectFailed": "Impossibile creare il progetto. Riprova.",
-    "createProjectError": "Errore durante la creazione del progetto. Riprova."
+    "createProjectError": "Errore durante la creazione del progetto. Riprova.",
+    "updateProjectError": "Errore durante l'aggiornamento del progetto. Riprova.",
+    "refreshError": "Aggiornamento non riuscito. Riprova.",
+    "restoreProjectFailed": "Impossibile ripristinare il progetto. Riprova.",
+    "restoreProjectError": "Errore durante il ripristino del progetto. Riprova.",
+    "restoreSessionFailed": "Impossibile ripristinare la sessione. Riprova.",
+    "restoreSessionError": "Errore durante il ripristino della sessione. Riprova."
  },
  "version": {
    "updateAvailable": "Aggiornamento disponibile"
--- a/src/i18n/locales/ja/sidebar.json
+++ b/src/i18n/locales/ja/sidebar.json
@@ -105,7 +105,13 @@
    "deleteProjectFailed": "プロジェクトの除去に失敗しました。もう一度お試しください。",
    "deleteProjectError": "プロジェクトの除去でエラーが発生しました。もう一度お試しください。",
    "createProjectFailed": "プロジェクトの作成に失敗しました。もう一度お試しください。",
-    "createProjectError": "プロジェクトの作成でエラーが発生しました。もう一度お試しください。"
+    "createProjectError": "プロジェクトの作成でエラーが発生しました。もう一度お試しください。",
+    "updateProjectError": "プロジェクトの更新でエラーが発生しました。もう一度お試しください。",
+    "refreshError": "更新に失敗しました。もう一度お試しください。",
+    "restoreProjectFailed": "プロジェクトの復元に失敗しました。もう一度お試しください。",
+    "restoreProjectError": "プロジェクトの復元でエラーが発生しました。もう一度お試しください。",
+    "restoreSessionFailed": "セッションの復元に失敗しました。もう一度お試しください。",
+    "restoreSessionError": "セッションの復元でエラーが発生しました。もう一度お試しください。"
  },
  "version": {
    "updateAvailable": "アップデートあり"
--- a/src/i18n/locales/ko/sidebar.json
+++ b/src/i18n/locales/ko/sidebar.json
@@ -105,7 +105,13 @@
    "deleteProjectFailed": "프로젝트 제거 실패. 다시 시도해주세요.",
    "deleteProjectError": "프로젝트 제거 오류. 다시 시도해주세요.",
    "createProjectFailed": "프로젝트 생성 실패. 다시 시도해주세요.",
-    "createProjectError": "프로젝트 생성 오류. 다시 시도해주세요."
+    "createProjectError": "프로젝트 생성 오류. 다시 시도해주세요.",
+    "updateProjectError": "프로젝트 업데이트 오류. 다시 시도해주세요.",
+    "refreshError": "새로고침 실패. 다시 시도해주세요.",
+    "restoreProjectFailed": "프로젝트 복원 실패. 다시 시도해주세요.",
+    "restoreProjectError": "프로젝트 복원 오류. 다시 시도해주세요.",
+    "restoreSessionFailed": "세션 복원 실패. 다시 시도해주세요.",
+    "restoreSessionError": "세션 복원 오류. 다시 시도해주세요."
  },
  "version": {
    "updateAvailable": "업데이트 가능"
--- a/src/i18n/locales/ru/sidebar.json
+++ b/src/i18n/locales/ru/sidebar.json
@@ -106,7 +106,13 @@
    "deleteProjectFailed": "Не удалось убрать проект. Попробуйте снова.",
    "deleteProjectError": "Ошибка при удалении проекта из списка. Попробуйте снова.",
    "createProjectFailed": "Не удалось создать проект. Попробуйте снова.",
-    "createProjectError": "Ошибка при создании проекта. Попробуйте снова."
+    "createProjectError": "Ошибка при создании проекта. Попробуйте снова.",
+    "updateProjectError": "Ошибка при обновлении проекта. Попробуйте снова.",
+    "refreshError": "Не удалось обновить. Попробуйте снова.",
+    "restoreProjectFailed": "Не удалось восстановить проект. Попробуйте снова.",
+    "restoreProjectError": "Ошибка при восстановлении проекта. Попробуйте снова.",
+    "restoreSessionFailed": "Не удалось восстановить сеанс. Попробуйте снова.",
+    "restoreSessionError": "Ошибка при восстановлении сеанса. Попробуйте снова."
  },
  "version": {
    "updateAvailable": "Доступно обновление"
--- a/src/i18n/locales/tr/sidebar.json
+++ b/src/i18n/locales/tr/sidebar.json
@@ -106,7 +106,13 @@
    "deleteProjectFailed": "Proje kaldırılamadı. Lütfen tekrar dene.",
    "deleteProjectError": "Proje kaldırılırken hata oluştu. Lütfen tekrar dene.",
    "createProjectFailed": "Proje oluşturulamadı. Lütfen tekrar dene.",
-    "createProjectError": "Proje oluşturulurken hata oluştu. Lütfen tekrar dene."
+    "createProjectError": "Proje oluşturulurken hata oluştu. Lütfen tekrar dene.",
+    "updateProjectError": "Proje güncellenirken hata oluştu. Lütfen tekrar dene.",
+    "refreshError": "Yenileme başarısız. Lütfen tekrar dene.",
+    "restoreProjectFailed": "Proje geri yüklenemedi. Lütfen tekrar dene.",
+    "restoreProjectError": "Proje geri yüklenirken hata oluştu. Lütfen tekrar dene.",
+    "restoreSessionFailed": "Oturum geri yüklenemedi. Lütfen tekrar dene.",
+    "restoreSessionError": "Oturum geri yüklenirken hata oluştu. Lütfen tekrar dene."
  },
  "version": {
    "updateAvailable": "Güncelleme mevcut"
--- a/src/i18n/locales/zh-CN/sidebar.json
+++ b/src/i18n/locales/zh-CN/sidebar.json
@@ -106,7 +106,13 @@
    "deleteProjectFailed": "移除项目失败，请重试。",
    "deleteProjectError": "移除项目时出错，请重试。",
    "createProjectFailed": "创建项目失败，请重试。",
-    "createProjectError": "创建项目时出错，请重试。"
+    "createProjectError": "创建项目时出错，请重试。",
+    "updateProjectError": "更新项目时出错，请重试。",
+    "refreshError": "刷新失败，请重试。",
+    "restoreProjectFailed": "恢复项目失败，请重试。",
+    "restoreProjectError": "恢复项目时出错，请重试。",
+    "restoreSessionFailed": "恢复会话失败，请重试。",
+    "restoreSessionError": "恢复会话时出错，请重试。"
  },
  "version": {
    "updateAvailable": "有可用更新"
--- a/src/i18n/locales/zh-TW/sidebar.json
+++ b/src/i18n/locales/zh-TW/sidebar.json
@@ -105,7 +105,13 @@
    "deleteProjectFailed": "移除專案失敗，請重試。",
    "deleteProjectError": "移除專案時出錯，請重試。",
    "createProjectFailed": "建立專案失敗，請重試。",
-    "createProjectError": "建立專案時出錯，請重試。"
+    "createProjectError": "建立專案時出錯，請重試。",
+    "updateProjectError": "更新專案時出錯，請重試。",
+    "refreshError": "重新整理失敗，請重試。",
+    "restoreProjectFailed": "還原專案失敗，請重試。",
+    "restoreProjectError": "還原專案時出錯，請重試。",
+    "restoreSessionFailed": "還原工作階段失敗，請重試。",
+    "restoreSessionError": "還原工作階段時出錯，請重試。"
  },
  "version": {
    "updateAvailable": "有可用更新"
Author	SHA1	Message	Date
Haileyesus	e3b0416d0a	fix(skills): preserve uploaded skill folders Folder drops discarded supporting scripts and assets. Keep relative paths and upload every file from the selected skill folder. Use the selected folder name for installation and cover it in provider tests.	2026-06-21 01:23:02 +03:00
Haileyesus	be9fdd165e	feat(skills): add provider skill management Users need one settings surface to discover and install skills without manually navigating provider-specific directories. Add provider-backed global skill installation for Claude, Codex, Gemini, and Cursor, while keeping OpenCode read-only because it reuses other providers' skill locations. Add a responsive Skills settings tab with scoped discovery, search, refresh controls, markdown and folder uploads, upload feedback, and overflow-safe layouts. Validate bundled skill files and paths before writing them, preserve scripts and assets, and cover provider discovery and installation behavior with tests.	2026-06-21 01:17:23 +03:00
chenxiccc	4712431be8	fix(chat): prevent normalizeInlineCodeFences from breaking adjacent fenced code blocks (#903 )	2026-06-19 18:40:26 +02:00
Koya Kikuchi	7ca355651f	fix(i18n): add missing sidebar message keys to all locales (#896 ) The sidebar `messages` namespace was missing six keys that are referenced in `useSidebarController.ts`: - messages.updateProjectError (rename / star-toggle failure) - messages.refreshError (project list refresh failure) - messages.restoreProjectFailed / restoreProjectError - messages.restoreSessionFailed / restoreSessionError `updateProjectError` and `refreshError` are called via `t()` without an inline default, so on failure users see the raw key string "messages.updateProjectError" / "messages.refreshError" instead of a message. The four restore.* keys have inline English defaults in the code, so they previously fell back to English even in non-English UIs. Adds all six keys to every locale (de, en, fr, it, ja, ko, ru, tr, zh-CN, zh-TW), matching the existing wording/style of the neighbouring delete/create messages in each file. Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-18 22:12:38 +03:00
Karel Bourgois	a12ca8eed3	fix(claude-sync): skip subagent transcripts to prevent main session corruption (#854 ) The session indexer scans ~/.claude/projects recursively via findFilesRecursivelyCreatedAfter, which descends into per-session subagents/ directories. Claude writes subagent transcripts at: ~/.claude/projects/<encoded-cwd>/<session-id>/subagents/agent-<id>.jsonl These files repeat the parent session's sessionId. When indexed as standalone sessions they upsert over the parent row and overwrite its jsonl_path with the subagent path, corrupting the main session record (the sidebar then points at, and renders, the subagent transcript). Add a single isSubagentTranscript() guard (path segment named "subagents") and apply it in both the recursive scan and the single-file watcher path. Co-authored-by: Haile <118998054+blackmammoth@users.noreply.github.com>	2026-06-18 15:37:37 +03:00
Simos Mikelatos	e88539170e	Add browser use as MCP to providers (#889 )	2026-06-17 22:06:17 +02:00
				`@@ -0,0 +1 @@`
				`export { default as ProviderSkills } from './view/ProviderSkills';`