From 9beffca985bd4f3db8afa9c790565ac7469a49da Mon Sep 17 00:00:00 2001
From: Simon <10131203+gaomeng1900@users.noreply.github.com>
Date: Thu, 5 Mar 2026 19:15:03 +0800
Subject: [PATCH] docs: update doc for Zod v4 support

---
 packages/core/src/types.ts                     |  5 +++--
 .../pages/docs/features/custom-tools/page.tsx  | 18 +++++++++++++++++-
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index 80b6f07..9319647 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -24,13 +24,14 @@ export interface AgentConfig extends LLMConfig {
 	 *
 	 * @example
 	 * // override internal tool
+	 * import { z } from 'zod/v4'
 	 * import { tool } from 'page-agent'
 	 * const customTools = {
 	 * ask_user: tool({
 	 * 	description:
 	 * 		'Ask the user or parent model a question and wait for their answer. Use this if you need more information or clarification.',
-	 * 	inputSchema: zod.object({
-	 * 		question: zod.string(),
+	 * 	inputSchema: z.object({
+	 * 		question: z.string(),
 	 * 	}),
 	 * 	execute: async function (this: PageAgent, input) {
 	 * 		const answer = await do_some_thing(input.question)
diff --git a/packages/website/src/pages/docs/features/custom-tools/page.tsx b/packages/website/src/pages/docs/features/custom-tools/page.tsx
index 55bf25e..10c5b3b 100644
--- a/packages/website/src/pages/docs/features/custom-tools/page.tsx
+++ b/packages/website/src/pages/docs/features/custom-tools/page.tsx
@@ -16,6 +16,22 @@ export default function CustomTools() {
 			</p>
 
 			<div className="space-y-8">
+				<section>
+					<Heading id="zod-version" className="text-2xl font-bold mb-4">
+						{isZh ? 'Zod 版本' : 'Zod Version'}
+					</Heading>
+					<p className="text-gray-600 dark:text-gray-300 mb-4">
+						{isZh
+							? 'Page Agent 使用 Zod 定义工具的输入 schema。支持 Zod 3 (>=3.25.0) 和 Zod 4，请从 zod/v4 子路径导入。不支持 Zod Mini。'
+							: 'Page Agent uses Zod for tool input schemas. Both Zod 3 (>=3.25.0) and Zod 4 are supported. Always import from the zod/v4 subpath. Zod Mini is not supported.'}
+					</p>
+					<CodeEditor
+						code={`// Zod 3 (>=3.25.0) or Zod 4
+import { z } from 'zod/v4'`}
+						language="javascript"
+					/>
+				</section>
+
 				<section>
 					<Heading id="define-tools" className="text-2xl font-bold mb-4">
 						{isZh ? '定义工具' : 'Define Tools'}
@@ -27,7 +43,7 @@ export default function CustomTools() {
 					</p>
 
 					<CodeEditor
-						code={`import { z } from 'zod'
+						code={`import { z } from 'zod/v4'
 import { PageAgent, tool } from 'page-agent'
 
 const pageAgent = new PageAgent({