#!/usr/bin/env node
const { Server } = require('@modelcontextprotocol/sdk/server/index.js');
const { StdioServerTransport } = require('@modelcontextprotocol/sdk/server/stdio.js');
const { MCPHTTPServer } = require('./server-http');
const { setupTools } = require('./tools');
require('dotenv').config();
/**
* Initialize the Planning System MCP Server
*
* Supports two transport modes:
* - stdio: For local use with Claude Desktop, Claude Code, etc.
* - http: For remote access via Anthropic's MCP Connector
*
* Set MCP_TRANSPORT=http to use HTTP mode
*
* Features:
* - Simplified architecture with tools-only interface
* - Full CRUD operations on all entities
* - Unified search across all scopes
* - Batch operations for efficiency
* - Structured JSON responses
* - Comprehensive logging system
*/
async function main() {
const isDev = process.env.NODE_ENV === 'development';
const transport = process.env.MCP_TRANSPORT || 'stdio';
if (isDev) {
console.error('Initializing Planning System MCP Server...');
console.error(`Transport mode: ${transport}`);
}
try {
// Log environment settings
console.error(`API URL: ${process.env.API_URL || 'http://localhost:3000'}`);
// Check for token
const userApiToken = process.env.USER_API_TOKEN || process.env.API_TOKEN;
console.error(`User API Token: ${userApiToken ? '***' + userApiToken.slice(-4) : 'NOT SET'}`);
console.error(`MCP Server Name: ${process.env.MCP_SERVER_NAME || 'planning-system-mcp'}`);
console.error(`MCP Server Version: ${process.env.MCP_SERVER_VERSION || '0.3.1'}`);
// Validate required environment variables
if (!userApiToken) {
throw new Error('USER_API_TOKEN environment variable is required. Please generate one from the Agent Planner UI and set it in .env file.');
}
if (transport === 'http') {
// HTTP/SSE transport mode
const httpServer = new MCPHTTPServer({
port: process.env.PORT || 3100,
host: process.env.HOST || '127.0.0.1'
});
await httpServer.start();
// Handle graceful shutdown
process.on('SIGINT', async () => {
console.error('\nShutting down MCP HTTP Server...');
await httpServer.stop();
process.exit(0);
});
process.on('SIGTERM', async () => {
console.error('\nShutting down MCP HTTP Server...');
await httpServer.stop();
process.exit(0);
});
} else {
// Stdio transport mode (default)
const server = new Server({
name: process.env.MCP_SERVER_NAME || "planning-system-mcp",
version: process.env.MCP_SERVER_VERSION || "0.3.1"
}, {
capabilities: {
tools: {}
}
});
console.error('MCP Server created');
// Setup tools
setupTools(server);
// Connect transport
const stdioTransport = new StdioServerTransport();
await server.connect(stdioTransport);
console.error('MCP Server running on stdio transport');
console.error('Ready to accept connections from agents');
}
} catch (error) {
console.error('Failed to initialize MCP server:', error);
process.exit(1);
}
}
// Run the server
main();
