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Don't override mcp-servers.json

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andrepimenta
2025-07-09 14:48:18 +01:00
parent 857d55e8d1
commit cf46551f00
1 changed files with 26 additions and 12 deletions
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38
src/extension.ts
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@@ -1026,27 +1026,41 @@ class ClaudeChatProvider {
console.log(`Created MCP config directory at: ${mcpConfigDir}`);
}
// Create mcp-servers.json with correct path to compiled MCP permissions server
// Create or update mcp-servers.json with permissions server, preserving existing servers
const mcpConfigPath = path.join(mcpConfigDir, 'mcp-servers.json');
const mcpPermissionsPath = path.join(this._extensionUri.fsPath, 'out', 'permissions', 'mcp-permissions.js');
const permissionRequestsPath = path.join(storagePath, 'permission-requests');
const mcpConfig = {
mcpServers: {
'claude-code-chat-permissions': {
command: 'node',
args: [mcpPermissionsPath],
env: {
CLAUDE_PERMISSIONS_PATH: permissionRequestsPath
}
}
// Load existing config or create new one
let mcpConfig: any = { mcpServers: {} };
const mcpConfigUri = vscode.Uri.file(mcpConfigPath);
try {
const existingContent = await vscode.workspace.fs.readFile(mcpConfigUri);
mcpConfig = JSON.parse(new TextDecoder().decode(existingContent));
console.log('Loaded existing MCP config, preserving user servers');
} catch {
console.log('No existing MCP config found, creating new one');
}
// Ensure mcpServers exists
if (!mcpConfig.mcpServers) {
mcpConfig.mcpServers = {};
}
// Add or update the permissions server entry
mcpConfig.mcpServers['claude-code-chat-permissions'] = {
command: 'node',
args: [mcpPermissionsPath],
env: {
CLAUDE_PERMISSIONS_PATH: permissionRequestsPath
}
};
const configContent = new TextEncoder().encode(JSON.stringify(mcpConfig, null, 2));
await vscode.workspace.fs.writeFile(vscode.Uri.file(mcpConfigPath), configContent);
await vscode.workspace.fs.writeFile(mcpConfigUri, configContent);
console.log(`Created MCP config at: ${mcpConfigPath}`);
console.log(`Updated MCP config at: ${mcpConfigPath}`);
} catch (error: any) {
console.error('Failed to initialize MCP config:', error.message);
}