91386b2d02
- Renamed files to remove unnecessary suffixes: - tools-update.ts → tools.ts - server-update.ts → server.ts - http-server-fixed.ts → http-server.ts - Created version utility to read from package.json as single source of truth - Updated all imports across 21+ files - Removed legacy files: - src/http-server.ts (legacy HTTP server with known issues) - src/utils/n8n-client.ts (unused legacy API client) - Added n8n_diagnostic tool to help troubleshoot management tools visibility - Added script to sync package.runtime.json version - Fixed version mismatch issue (was hardcoded 2.4.1, now reads 2.7.0 from package.json) This addresses GitHub issue #5 regarding version mismatch and provides better diagnostics for users. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
88 lines
3.0 KiB
JavaScript
88 lines
3.0 KiB
JavaScript
#!/usr/bin/env node
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import { N8NDocumentationMCPServer } from './server';
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import { logger } from '../utils/logger';
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// Add error details to stderr for Claude Desktop debugging
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process.on('uncaughtException', (error) => {
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if (process.env.MCP_MODE !== 'stdio') {
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console.error('Uncaught Exception:', error);
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}
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logger.error('Uncaught Exception:', error);
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process.exit(1);
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});
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process.on('unhandledRejection', (reason, promise) => {
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if (process.env.MCP_MODE !== 'stdio') {
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console.error('Unhandled Rejection at:', promise, 'reason:', reason);
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}
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logger.error('Unhandled Rejection:', reason);
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process.exit(1);
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});
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async function main() {
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const mode = process.env.MCP_MODE || 'stdio';
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try {
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// Only show debug messages in HTTP mode to avoid corrupting stdio communication
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if (mode === 'http') {
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console.error(`Starting n8n Documentation MCP Server in ${mode} mode...`);
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console.error('Current directory:', process.cwd());
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console.error('Node version:', process.version);
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}
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if (mode === 'http') {
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// Check if we should use the fixed implementation
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if (process.env.USE_FIXED_HTTP === 'true') {
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// Use the fixed HTTP implementation that bypasses StreamableHTTPServerTransport issues
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const { startFixedHTTPServer } = await import('../http-server');
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await startFixedHTTPServer();
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} else {
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// HTTP mode - for remote deployment with single-session architecture
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const { SingleSessionHTTPServer } = await import('../http-server-single-session');
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const server = new SingleSessionHTTPServer();
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// Graceful shutdown handlers
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const shutdown = async () => {
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await server.shutdown();
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process.exit(0);
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};
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process.on('SIGTERM', shutdown);
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process.on('SIGINT', shutdown);
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await server.start();
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}
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} else {
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// Stdio mode - for local Claude Desktop
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const server = new N8NDocumentationMCPServer();
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await server.run();
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}
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} catch (error) {
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// In stdio mode, we cannot output to console at all
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if (mode !== 'stdio') {
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console.error('Failed to start MCP server:', error);
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logger.error('Failed to start MCP server', error);
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// Provide helpful error messages
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if (error instanceof Error && error.message.includes('nodes.db not found')) {
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console.error('\nTo fix this issue:');
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console.error('1. cd to the n8n-mcp directory');
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console.error('2. Run: npm run build');
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console.error('3. Run: npm run rebuild');
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} else if (error instanceof Error && error.message.includes('NODE_MODULE_VERSION')) {
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console.error('\nTo fix this Node.js version mismatch:');
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console.error('1. cd to the n8n-mcp directory');
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console.error('2. Run: npm rebuild better-sqlite3');
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console.error('3. If that doesn\'t work, try: rm -rf node_modules && npm install');
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}
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}
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process.exit(1);
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}
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}
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// Run if called directly
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if (require.main === module) {
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main().catch(console.error);
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} |