TexasSolver MCP Server

#!/usr/bin/env node /** * TexasSolver MCP Server Entry Point */ import dotenv from 'dotenv'; import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js'; import { SolverExecutor } from './solver/executor.js'; import { StorageManager } from './storage/manager.js'; import TexasSolverMCPServer from './server.js'; /** * Main initialization function */ async function main() { try { // Load environment variables dotenv.config(); // Get solver path from environment const solverPath = process.env.TEXAS_SOLVER_PATH; if (!solverPath) { console.error('ERROR: TEXAS_SOLVER_PATH environment variable not set'); process.exit(1); } // Validate solver binary exists and is executable const solverValid = await SolverExecutor.validateSolver(solverPath); if (!solverValid) { console.error(`ERROR: Solver binary not found or not executable: ${solverPath}`); process.exit(1); } // Initialize storage manager const dataDir = process.env.MCP_DATA_DIR || './data'; const storageManager = new StorageManager(dataDir); await storageManager.initialize(); // Create and configure MCP server const mcpServer = new TexasSolverMCPServer(solverPath, storageManager); // Connect to stdio transport const transport = new StdioServerTransport(); await mcpServer.connect(transport); // Log startup (to stderr only - stdout is for MCP protocol) if (process.env.DEBUG) { console.error(`[TexasSolver MCP] Server started`); console.error(`[TexasSolver MCP] Solver: ${solverPath}`); console.error(`[TexasSolver MCP] Data directory: ${dataDir}`); } } catch (error) { console.error('FATAL ERROR:', error.message); process.exit(1); } } // Run the server main();