From c2e3b0298ebb31988a3ff0cb6c2b9db736be3c08 Mon Sep 17 00:00:00 2001
From: chahinebrini <chahinebrini@gmail.com>
Date: Thu, 25 Jun 2026 12:33:04 +0200
Subject: [PATCH] feat(server): support --host for LAN binding and export
 buildApp

---
 src/cli/commands/server.ts |  4 ++--
 src/server/index.ts        | 20 ++++++++++++++++----
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/src/cli/commands/server.ts b/src/cli/commands/server.ts
index 0166940..2c7229b 100644
--- a/src/cli/commands/server.ts
+++ b/src/cli/commands/server.ts
@@ -1,5 +1,5 @@
 import { startServer } from '../../server/index.js';
 
-export async function serverStart(cwd: string, options: { port?: number } = {}): Promise<void> {
-  await startServer(cwd, options.port ?? 3377);
+export async function serverStart(cwd: string, options: { port: number; host: string }): Promise<void> {
+  await startServer(cwd, options);
 }
diff --git a/src/server/index.ts b/src/server/index.ts
index f4a80d5..f85bc52 100644
--- a/src/server/index.ts
+++ b/src/server/index.ts
@@ -1,13 +1,25 @@
 import Fastify from 'fastify';
 import { registerRoutes } from './routes.js';
 
-export async function startServer(cwd: string, port = 3377): Promise<void> {
+export function buildApp(cwd: string) {
   const app = Fastify({ logger: false });
-  await registerRoutes(app, cwd);
+  registerRoutes(app, cwd);
+  return app;
+}
+
+export async function startServer(cwd: string, options: { port?: number; host?: string } = {}): Promise<{ app: Fastify.FastifyInstance; url: string }> {
+  const app = buildApp(cwd);
+  const port = options.port ?? 3377;
+  const host = options.host ?? '127.0.0.1';
 
   try {
-    await app.listen({ port, host: '127.0.0.1' });
-    console.log(`AgentHub server listening on http://127.0.0.1:${port}`);
+    await app.listen({ port, host });
+    const address = app.server.address();
+    const url = typeof address === 'string'
+      ? address
+      : `http://${host === '0.0.0.0' ? '127.0.0.1' : host}:${address?.port ?? port}`;
+    console.log(`AgentHub server listening on http://${host}:${port}`);
+    return { app, url };
   } catch (err) {
     app.log.error(err);
     process.exit(1);