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feat: Ability to add and control user level MCP Servers

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simos
2025-07-13 15:25:45 +00:00
parent 9f65756e2c
commit 6c64ea7552
4 changed files with 1276 additions and 81 deletions
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78
server/claude-cli.js
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@@ -84,6 +84,84 @@ async function spawnClaude(command, options = {}, ws) {
// Add basic flags
args.push('--output-format', 'stream-json', '--verbose');
// Add MCP config flag only if MCP servers are configured
try {
console.log('🔍 Starting MCP config check...');
// Use already imported modules (fs.promises is imported as fs, path, os)
const fsSync = await import('fs'); // Import synchronous fs methods
console.log('✅ Successfully imported fs sync methods');
// Check for MCP config in ~/.claude.json
const claudeConfigPath = path.join(os.homedir(), '.claude.json');
console.log(`🔍 Checking for MCP configs in: ${claudeConfigPath}`);
console.log(` Claude config exists: ${fsSync.existsSync(claudeConfigPath)}`);
let hasMcpServers = false;
// Check Claude config for MCP servers
if (fsSync.existsSync(claudeConfigPath)) {
try {
const claudeConfig = JSON.parse(fsSync.readFileSync(claudeConfigPath, 'utf8'));
// Check global MCP servers
if (claudeConfig.mcpServers && Object.keys(claudeConfig.mcpServers).length > 0) {
console.log(`✅ Found ${Object.keys(claudeConfig.mcpServers).length} global MCP servers`);
hasMcpServers = true;
}
// Check project-specific MCP servers
if (!hasMcpServers && claudeConfig.claudeProjects) {
const currentProjectPath = process.cwd();
const projectConfig = claudeConfig.claudeProjects[currentProjectPath];
if (projectConfig && projectConfig.mcpServers && Object.keys(projectConfig.mcpServers).length > 0) {
console.log(`✅ Found ${Object.keys(projectConfig.mcpServers).length} project MCP servers`);
hasMcpServers = true;
}
}
} catch (e) {
console.log(`❌ Failed to parse Claude config:`, e.message);
}
}
console.log(`🔍 hasMcpServers result: ${hasMcpServers}`);
if (hasMcpServers) {
// Use Claude config file if it has MCP servers
let configPath = null;
if (fsSync.existsSync(claudeConfigPath)) {
try {
const claudeConfig = JSON.parse(fsSync.readFileSync(claudeConfigPath, 'utf8'));
// Check if we have any MCP servers (global or project-specific)
const hasGlobalServers = claudeConfig.mcpServers && Object.keys(claudeConfig.mcpServers).length > 0;
const currentProjectPath = process.cwd();
const projectConfig = claudeConfig.claudeProjects && claudeConfig.claudeProjects[currentProjectPath];
const hasProjectServers = projectConfig && projectConfig.mcpServers && Object.keys(projectConfig.mcpServers).length > 0;
if (hasGlobalServers || hasProjectServers) {
configPath = claudeConfigPath;
}
} catch (e) {
// No valid config found
}
}
if (configPath) {
console.log(`📡 Adding MCP config: ${configPath}`);
args.push('--mcp-config', configPath);
} else {
console.log('⚠️ MCP servers detected but no valid config file found');
}
}
} catch (error) {
// If there's any error checking for MCP configs, don't add the flag
console.log('❌ MCP config check failed:', error.message);
console.log('📍 Error stack:', error.stack);
console.log('Note: MCP config check failed, proceeding without MCP support');
}
// Add model for new sessions
if (!resume) {
args.push('--model', 'sonnet');