Thoughtbox

#!/usr/bin/env node /** * Stateful HTTP Server for Thoughtbox MCP * * Uses Smithery SDK's createStatefulServer for: * - Per-client MCP session isolation (LRU cache of transports) * - SSE support for real-time notifications * - Session termination via DELETE /mcp * - Config schema discovery via /.well-known/mcp-config * * This provides true statefulness where in-memory state (thoughtHistory, branches) * persists across requests within the same MCP session. */ import { createStatefulServer } from '@smithery/sdk/server/stateful.js'; import createServer, { configSchema, type CreateServerArgs } from './index.js'; // Server factory for Smithery SDK - returns low-level Server (synchronous) const serverFactory = (args: CreateServerArgs) => { return createServer(args); }; // Create stateful server with Smithery SDK const { app } = createStatefulServer(serverFactory, { schema: configSchema, }); // Additional health check endpoint app.get('/health', (req, res) => { res.json({ status: 'ok', transport: 'streamable-http', server: 'thoughtbox', version: '1.0.1', mode: 'stateful', persistence: 'enabled', features: { sessionIsolation: true, sseNotifications: true, configDiscovery: true, }, }); }); // Server info endpoint (mirrors stateless mode but indicates stateful) app.get('/info', (req, res) => { res.json({ status: 'ok', server: { name: 'thoughtbox-server', version: '1.0.0', transport: 'streamable-http', mode: 'stateful', persistence: 'enabled', }, endpoints: { mcp: { POST: 'MCP requests with session management', GET: 'SSE stream for server notifications', DELETE: 'Session termination', }, config: '/.well-known/mcp-config - Configuration schema discovery', health: '/health - Health check', }, }); }); // Start the server const port = parseInt(process.env.PORT || '3000'); app.listen(port, () => { console.log(`Thoughtbox MCP Server (stateful) running on http://localhost:${port}/mcp`); console.log(`Health check: http://localhost:${port}/health`); console.log(`Config schema: http://localhost:${port}/.well-known/mcp-config`); console.log(`Data directory: ${process.env.THOUGHTBOX_DATA_DIR || '~/.thoughtbox'}`); console.log(''); console.log('Stateful mode features:'); console.log(' - Per-client session isolation (MCP session ID header)'); console.log(' - SSE notifications (GET /mcp)'); console.log(' - Session termination (DELETE /mcp)'); console.log(' - In-memory state persists within MCP sessions'); });