import { serve } from 'https://deno.land/std@0.168.0/http/server.ts';
import { contentType } from 'https://deno.land/std@0.168.0/media_types/content_type.ts';
// Health check endpoint
function healthCheck() {
return new Response(
JSON.stringify({
status: 'ok',
service: 'dflow-mcp',
version: '1.0.0',
tools: 23
}),
{
headers: { 'Content-Type': 'application/json' }
}
);
}
// File server with proper content types
async function serveFile(path: string) {
try {
const content = await Deno.readTextFile(`.${path}`);
const ext = path.split('.').pop();
const ct = contentType(ext || 'text/plain');
return new Response(content, {
headers: { 'Content-Type': ct || 'text/plain' }
});
} catch {
return new Response('File not found', { status: 404 });
}
}
// Handle requests
Deno.serve({ port: 8000 }, async (req) => {
const url = new URL(req.url);
const path = url.pathname;
// Health check
if (path === '/health') {
return healthCheck();
}
// API documentation
if (path === '/') {
return serveFile('/index.html');
}
// Static files
if (path.startsWith('/src/') || path.endsWith('.json') || path.endsWith('.md')) {
return serveFile(path);
}
// 404 for other routes
return serveFile('/index.html');
});
console.log('DFlow MCP Server running on http://localhost:8000');
