From 670f0d8f186f7843bde2fb3ada1ff90af4c6f7a8 Mon Sep 17 00:00:00 2001
From: Mark Roberts <mark.roberts@vercel.com>
Date: Mon, 14 Jul 2025 22:01:15 +0200
Subject: [PATCH] docs: update README.md

- ensure zod is installed
- import zod in the mcp handler's route
- add AuthInfo import to withMcpAuth example
---
 README.md | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index d56da64..9c14a69 100644
--- a/README.md
+++ b/README.md
@@ -5,13 +5,13 @@ A Vercel adapter for the Model Context Protocol (MCP), enabling real-time commun
 ## Installation
 
 ```bash
-npm install mcp-handler @modelcontextprotocol/sdk
+npm install mcp-handler @modelcontextprotocol/sdk zod@^3
 # or
-yarn add mcp-handler @modelcontextprotocol/sdk
+yarn add mcp-handler @modelcontextprotocol/sdk zod@^3
 # or
-pnpm add mcp-handler @modelcontextprotocol/sdk
+pnpm add mcp-handler @modelcontextprotocol/sdk zod@^3
 # or
-bun add mcp-handler @modelcontextprotocol/sdk
+bun add mcp-handler @modelcontextprotocol/sdk zod@^3
 ```
 
 ## Next.js Usage
@@ -19,6 +19,7 @@ bun add mcp-handler @modelcontextprotocol/sdk
 ```typescript
 // app/api/[transport]/route.ts
 import { createMcpHandler } from "mcp-handler";
+import { z } from "zod";
 const handler = createMcpHandler(
   (server) => {
     server.tool(
@@ -159,6 +160,7 @@ The MCP adapter supports the [MCP Authorization Specification](https://modelcont
 
 ```typescript
 // app/api/[transport]/route.ts
+import type { AuthInfo } from "@modelcontextprotocol/sdk/server/auth/types.js";
 import { createMcpHandler, withMcpAuth } from "mcp-handler";
 
 // Create your handler as normal