{
  "mcpServers": {
    "my-server": {
      "command": "node",
      "args": ["dist/index.js"],
      "env": {
        "DEBUG": "mcp:*",
        "NODE_ENV": "development"
      }
    }
  }
}

#!/usr/bin/env node
import { createServer } from './server';

// Enable debug logging
process.env.DEBUG = 'mcp:*';

// Log all stdin/stdout for debugging
const originalWrite = process.stdout.write.bind(process.stdout);
process.stdout.write = (chunk: any, ...args: any[]) => {
  if (process.env.MCP_DEBUG_LOG) {
    const fs = require('fs');
    fs.appendFileSync(
      process.env.MCP_DEBUG_LOG,
      `[OUT] ${new Date().toISOString()} ${chunk}\n`
    );
  }
  return originalWrite(chunk, ...args);
};

process.stdin.on('data', (chunk) => {
  if (process.env.MCP_DEBUG_LOG) {
    const fs = require('fs');
    fs.appendFileSync(
      process.env.MCP_DEBUG_LOG,
      `[IN] ${new Date().toISOString()} ${chunk}\n`
    );
  }
});

// Start server
createServer();

{
  "scripts": {
    "dev": "tsx watch src/index.ts",
    "debug": "MCP_DEBUG_LOG=./debug.log tsx src/index.ts",
    "inspect": "npx @anthropic/mcp-inspector node dist/index.js",
    "test:mcp": "npx @anthropic/mcp-inspector --test node dist/index.js"
  }
}

// tests/mcp-scenarios.ts
export const testScenarios = [
  {
    name: 'List Tools',
    request: {
      jsonrpc: '2.0',
      method: 'tools/list',
      id: 1,
    },
    validate: (response: any) => {
      return response.result?.tools?.length > 0;
    },
  },
  {
    name: 'Call Tool - search_files',
    request: {
      jsonrpc: '2.0',
      method: 'tools/call',
      params: {
        name: 'search_files',
        arguments: { pattern: '*.ts', path: './src' },
      },
      id: 2,
    },
    validate: (response: any) => {
      return !response.error && response.result?.content;
    },
  },
  {
    name: 'List Resources',
    request: {
      jsonrpc: '2.0',
      method: 'resources/list',
      id: 3,
    },
    validate: (response: any) => {
      return Array.isArray(response.result?.resources);
    },
  },
];

// Run test scenarios
export async function runScenarios(
  send: (msg: any) => Promise<any>
): Promise<void> {
  for (const scenario of testScenarios) {
    console.log(`Testing: ${scenario.name}`);
    const response = await send(scenario.request);
    const passed = scenario.validate(response);
    console.log(`  ${passed ? '✓ PASS' : '✗ FAIL'}`);
    if (!passed) {
      console.log('  Response:', JSON.stringify(response, null, 2));
    }
  }
}