/**
* local-explorer-mcp MCP Server
* Provides local file system research capabilities using Linux commands
*/
import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import { registerTools, registerPrompts } from './tools/toolsManager.js';
import { pathValidator } from './security/pathValidator.js';
import { clearAllCache } from './utils/cache.js';
/**
* Main server initialization
*/
async function main(): Promise<void> {
// Create MCP server
const server = new McpServer(
{
name: 'local-explorer-mcp',
version: '1.0.0',
},
{
capabilities: {
tools: {},
prompts: {},
},
}
);
// Initialize path validator with workspace root if provided
const workspaceRoot = process.env.WORKSPACE_ROOT || process.cwd();
pathValidator.addAllowedRoot(workspaceRoot);
// Register all tools
registerTools(server);
// Register all prompts
registerPrompts(server);
// Set up signal handlers for graceful shutdown
const cleanup = () => {
clearAllCache();
process.exit(0);
};
process.on('SIGINT', cleanup);
process.on('SIGTERM', cleanup);
process.on('uncaughtException', (_error) => {
process.exit(1);
});
process.on('unhandledRejection', (_reason) => {
process.exit(1);
});
// Start the server with stdio transport
const transport = new StdioServerTransport();
await server.connect(transport);
}
// Run the server
main().catch((_error) => {
process.exit(1);
});
