mcp-activity-tracker/bin/cli.js

MCP server for automatic worklog creation based on computer activity monitoring

#!/usr/bin/env node

const { spawn } = require('child_process');
const path = require('path');
const fs = require('fs');

function findBestPython() {
  return new Promise((resolve) => {
    const pythonVersions = ['python3.11', 'python3.10', 'python3.9', 'python3'];
    
    function tryNext(index) {
      if (index >= pythonVersions.length) {
        resolve(null);
        return;
      }
      
      const python = spawn(pythonVersions[index], ['--version']);
      
      python.on('close', (code) => {
        if (code === 0) {
          resolve(pythonVersions[index]);
        } else {
          tryNext(index + 1);
        }
      });
      
      python.on('error', () => {
        tryNext(index + 1);
      });
    }
    
    tryNext(0);
  });
}

function installPythonDeps(pythonCmd) {
  return new Promise((resolve, reject) => {
    const requirementsPath = path.join(__dirname, '..', 'requirements.txt');
    console.log('📦 Installing Python dependencies...');
    
    const pip = spawn(pythonCmd, ['-m', 'pip', 'install', '-r', requirementsPath], {
      stdio: 'inherit'
    });
    
    pip.on('close', (code) => {
      if (code === 0) {
        console.log('✅ Python dependencies installed successfully');
        resolve();
      } else {
        reject(new Error(`pip install failed with code ${code}`));
      }
    });
  });
}

async function main() {
  console.log('🚀 Starting MCP Activity Tracker...');
  
  // Find best Python version
  const pythonCmd = await findBestPython();
  if (!pythonCmd) {
    console.error('❌ Python 3.9+ is required but not found');
    console.error('Please install Python 3.9 or higher and try again');
    process.exit(1);
  }
  
  console.log(`✅ Found Python: ${pythonCmd}`);
  
  // Install Python dependencies
  try {
    await installPythonDeps(pythonCmd);
  } catch (error) {
    console.error('❌ Failed to install Python dependencies:', error.message);
    console.error('Please run: pip install fastmcp psutil pynput plyer browser-history watchdog');
    process.exit(1);
  }
  
  // Path to the Python script
  const scriptPath = path.join(__dirname, '..', 'src', 'mcp_activity_tracker.py');
  
  if (!fs.existsSync(scriptPath)) {
    console.error('❌ MCP server script not found:', scriptPath);
    process.exit(1);
  }
  
  console.log('📡 Starting MCP Activity Tracker server...');
  
  // Start the Python MCP server
  const mcpServer = spawn(pythonCmd, [scriptPath], {
    stdio: 'inherit'
  });
  
  mcpServer.on('close', (code) => {
    if (code !== 0) {
      console.error(`❌ MCP server exited with code ${code}`);
      process.exit(code);
    }
  });
  
  mcpServer.on('error', (err) => {
    console.error('❌ Failed to start MCP server:', err.message);
    process.exit(1);
  });
  
  // Handle process termination
  process.on('SIGINT', () => {
    console.log('\n🛑 Shutting down MCP Activity Tracker...');
    mcpServer.kill('SIGINT');
  });
  
  process.on('SIGTERM', () => {
    mcpServer.kill('SIGTERM');
  });
}

main().catch(console.error);