Use protected HTTP wiring in examples and guides (#2445)

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Felix Weinberger 2026-07-06 21:03:15 +01:00 • committed by GitHub
commit 78fabea445
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@ -15,10 +15,9 @@
* One binary, either transport. Logs go to stderr only — stdio's stdout is
* the JSON-RPC stream.
*/
import { createServer } from 'node:http';
import { serve } from '@hono/node-server';
import { parseExampleArgs } from '@mcp-examples/shared';
import { toNodeHandler } from '@modelcontextprotocol/node';
import { createMcpHonoApp } from '@modelcontextprotocol/hono';
import type { CallToolResult, InputRequiredResult, McpRequestContext } from '@modelcontextprotocol/server';
import { createMcpHandler, inputRequired, McpServer } from '@modelcontextprotocol/server';
import { serveStdio } from '@modelcontextprotocol/server/stdio';
@ -71,7 +70,11 @@ if (transport === 'stdio') {
console.error('[server] serving over stdio');
} else {
const handler = createMcpHandler(buildServer);
createServer(toNodeHandler(handler)).listen(port, () => {
// `createMcpHonoApp()` binds the endpoint behind localhost host/origin
// validation by default, matching the framework factories' defaults.
const app = createMcpHonoApp();
app.all('/mcp', c => handler.fetch(c.req.raw));
serve({ fetch: app.fetch, port, hostname: '127.0.0.1' }, () => {
console.error(`[server] listening on http://127.0.0.1:${port}/mcp`);
});
}