creditclaudit-mcp-server/cli.js

MCP server for tenant credit assessment using CreditClaudit methodology

#!/usr/bin/env node
import { spawn } from 'child_process';
import path from 'path';
import { fileURLToPath } from 'url';
import fs from 'fs';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

// Parse command line arguments
const args = process.argv.slice(2);

if (args.includes('--help') || args.includes('-h')) {
  console.log(`
CreditClaudit MCP Server

Usage:
  creditclaudit-mcp                 Run the MCP server (for Claude Desktop)
  creditclaudit-mcp --stdio         Run in stdio mode (default)
  creditclaudit-mcp --config        Show configuration for Claude Desktop
  creditclaudit-mcp --help          Show this help message

Claude Desktop Configuration:
  Add this to your Claude Desktop settings:

  "creditclaudit": {
    "command": "creditclaudit-mcp",
    "args": ["--stdio"]
  }
`);
  process.exit(0);
}

if (args.includes('--config')) {
  const npmBin = process.execPath.replace(/node(\.exe)?$/, '');
  const globalPath = path.join(npmBin, 'creditclaudit-mcp');
  
  console.log(`
Add this configuration to Claude Desktop settings:

{
  "creditclaudit": {
    "command": "creditclaudit-mcp",
    "args": ["--stdio"]
  }
}

Or if you prefer the full path:

{
  "creditclaudit": {
    "command": "${globalPath}",
    "args": ["--stdio"]
  }
}
`);
  process.exit(0);
}

// Default behavior: run the server
const serverPath = path.join(__dirname, 'server.js');

// Check if server.js exists
if (!fs.existsSync(serverPath)) {
  console.error('Error: server.js not found at', serverPath);
  process.exit(1);
}

// Spawn the server process
const serverProcess = spawn(process.execPath, [serverPath], {
  stdio: 'inherit',
  env: process.env
});

serverProcess.on('error', (err) => {
  console.error('Failed to start server:', err);
  process.exit(1);
});

serverProcess.on('exit', (code) => {
  process.exit(code || 0);
});

// Handle graceful shutdown
process.on('SIGINT', () => {
  serverProcess.kill('SIGINT');
});

process.on('SIGTERM', () => {
  serverProcess.kill('SIGTERM');
});