chore(version): bump version to 1.0.0-beta.5

chore(deps-dev): bump the development-dependencies group with 6 updates

.gitignore

@@ -25,11 +25,15 @@ dist-ssr
 *.sw?
 .qoder
 
-
+# env files
-# 
 .env
+.env.*
 
 # Copied files for npm publish (generated by prepublishOnly)
 packages/page-agent/README.md
 packages/page-agent/README-zh.md
-packages/page-agent/LICENSE
+packages/page-agent/LICENSE
+
+# extension
+.output
+.wxt

.vscode/extensions.json

@@ -1,3 +1,3 @@
 {
-    "recommendations": ["dbaeumer.vscode-eslint", "prettier.prettier-vscode"]
+    "recommendations": ["dbaeumer.vscode-eslint", "esbenp.prettier-vscode"]
 }

.vscode/settings.json

@@ -6,6 +6,7 @@
         "HITL",
         "innerhtml",
         "llms",
+        "npmmirror",
         "onwarn",
         "opensource",
         "qwen",

AGENTS.md

@@ -72,28 +72,14 @@ const pageInfo = await this.pageController.getPageInfo()
 3. **LLM Processing**: AI returns action plans (page-agent)
 4. **Indexed Operations**: PageAgent calls PageController by element index
 
-### IIFE Builds (`packages/page-agent/dist/iife/`)
-
-Two IIFE builds for script tag usage:
-
-| Build | File                 | Description                      |
-| ----- | -------------------- | -------------------------------- |
-| Demo  | `page-agent.demo.js` | Auto-init with built-in test API |
-| Full  | `page-agent.js`      | Exposes `PageAgent` class only   |
-
-Demo build supports query params (e.g., `?model=gpt-4&lang=en-US`).
-
-Build with `npm run build:iife --workspace=page-agent`.
-
 ## Key Files Reference
 
 ### Page Agent (`packages/page-agent/`)
 
-| File                     | Description                                  |
+| File               | Description                                  |
-| ------------------------ | -------------------------------------------- |
+| ------------------ | -------------------------------------------- |
-| `src/PageAgent.ts`       | ⭐ Main class with UI, extends PageAgentCore |
+| `src/PageAgent.ts` | ⭐ Main class with UI, extends PageAgentCore |
-| `src/entry-iife.ts`      | IIFE entry (exposes PageAgent class)         |
+| `src/demo.ts`      | IIFE demo entry (auto-init with demo API)    |
-| `src/entry-iife-demo.ts` | IIFE demo entry (auto-init with demo API)    |
 
 ### Core (`packages/core/`)
 

CODE_OF_CONDUCT.md

@@ -69,10 +69,10 @@ members of the project's leadership.
 
 ## Attribution
 
-This Code of Conduct is adapted from the [Contributor Covenant][https://www.contributor-covenant.org], version 1.4,
+This Code of Conduct is adapted from the [Contributor Covenant](https://www.contributor-covenant.org), version 1.4,
 available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
 
-----
+---
 
 > Chinese Version
 > 《阿里巴巴开源行为准则》

CONTRIBUTING.md

@@ -122,13 +122,13 @@ npm start
 - Start and serve a local `iife` script
 
     ```bash
-    npm run dev:iife # Serving IIFE with auto rebuild at http://localhost:5174/page-agent.js
+    npm run dev:demo # Serving IIFE with auto rebuild at http://localhost:5174/page-agent.demo.js
     ```
 
 - Add a new bookmark
 
     ```javascript
-    javascript:(function(){var s=document.createElement('script');s.src=`http://localhost:5174/page-agent.js?t=${Math.random()}`;s.onload=()=>console.log(%27PageAgent ready!%27);document.head.appendChild(s);})();
+    javascript:(function(){var s=document.createElement('script');s.src=`http://localhost:5174/page-agent.demo.js?t=${Math.random()}`;s.onload=()=>console.log(%27PageAgent ready!%27);document.head.appendChild(s);})();
     ```
 
 - Click the bookmark on any page to load Page-Agent

README-zh.md

@@ -20,34 +20,38 @@
 ## ✨ Features
 
 - **🎯 轻松集成**
+    - 无需 Python，无需无头浏览器，无需浏览器插件。纯页面内脚本。
 - **🔐 端侧运行**
 - **🧠 HTML 脱水**
 - **💬 自然语言接口**
 - **🎨 HITL 交互界面**
 
-## 🗺️ Roadmap
+以及 😉
 
-👉 [**Roadmap**](https://github.com/alibaba/page-agent/issues/96)
+- **🧪 实验性的 Chrome 扩展，支持跨页面控制** - `-b feat/ext`
+
+👉 [**🗺️ Roadmap**](https://github.com/alibaba/page-agent/issues/96)
 
 ## 🚀 快速开始
 
-### 快速体验 (With Testing LLM)
+### 一行代码集成
 
-最快的体验方式：
+通过我们免费的 Demo LLM 快速体验 PageAgent：
 
 ```html
 <script
-    src="https://registry.npmmirror.com/@page-agent/cdn/latest/files/dist/page-agent.demo.js"
+    src="https://registry.npmmirror.com/page-agent/1.0.0-beta.5/files/dist/iife/page-agent.demo.js"
     crossorigin="true"
 ></script>
 ```
 
-> ⚠️ **仅用于技术评估。** Demo 模型有速率限制和使用限制，生产环境请使用 NPM 方式。
+> - **⚠️ 仅用于技术评估。** Demo LLM 有速率和使用限制，可能随时变更。
+> - **🌷 建议使用自己的 LLM API。**
 
-| 镜像   | URL                                                                                 |
+| 镜像   | URL                                                                                       |
-| ------ | ----------------------------------------------------------------------------------- |
+| ------ | ----------------------------------------------------------------------------------------- |
-| Global | https://cdn.jsdelivr.net/npm/page-agent/dist/iife/page-agent.demo.js                |
+| Global | https://cdn.jsdelivr.net/npm/page-agent@1.0.0-beta.5/dist/iife/page-agent.demo.js         |
-| China  | https://registry.npmmirror.com/page-agent/latest/files/dist/iife/page-agent.demo.js |
+| China  | https://registry.npmmirror.com/page-agent/1.0.0-beta.5/files/dist/iife/page-agent.demo.js |
 
 ### NPM 安装
 
@@ -86,15 +90,9 @@ packages/
 
 ## 🤝 贡献
 
-欢迎社区贡献！以下是参与方式：
+欢迎社区贡献！请参阅 [CONTRIBUTING.md](CONTRIBUTING.md) 了解环境配置和本地开发说明。
 
-1. Fork 并 clone。`git clone https://github.com/alibaba/page-agent.git && cd page-agent`
+请在贡献前阅读[行为准则](CODE_OF_CONDUCT.md)。
-2. 安装依赖: `npm install`
-3. 启动开发: `npm start`
-
-更多详情请参阅 [CONTRIBUTING.md](CONTRIBUTING.md)。
-
-请在贡献前阅读我们的[行为准则](CODE_OF_CONDUCT.md)。
 
 ## 👏 致谢
 

README.md

@@ -19,35 +19,39 @@ The GUI Agent Living in Your Webpage. Control web interfaces with natural langua
 
 ## ✨ Features
 
-- **🎯 Easy Integration** - Transform your webpage into an agent with a single script tag.
+- **🎯 Easy Integration**
+    - No python. No headless browser. No browser extension. Just in-page scripts.
 - **🔐 Client-Side Processing**
 - **🧠 DOM Extraction**
 - **💬 Natural Language Interface**
 - **🎨 UI with Human in the loop**
 
-## 🗺️ Roadmap
+And 😉
 
-👉 [**Roadmap**](https://github.com/alibaba/page-agent/issues/96)
+- **🧪 `cross-page` control with an experimental chrome extension** - `-b feat/ext`
+
+👉 [**🗺️ Roadmap**](https://github.com/alibaba/page-agent/issues/96)
 
 ## 🚀 Quick Start
 
-### Quick Try (With Testing LLM)
+### One-line integration
 
-Fastest way to try PageAgent:
+Fastest way to try PageAgent with our free Demo LLM:
 
 ```html
 <script
-    src="https://cdn.jsdelivr.net/npm/page-agent/dist/iife/page-agent.demo.js"
+    src="https://cdn.jsdelivr.net/npm/page-agent@1.0.0-beta.5/dist/iife/page-agent.demo.js"
     crossorigin="true"
 ></script>
 ```
 
-> ⚠️ **For technical evaluation only.** Demo model has rate limits and usage restrictions. Use NPM for production.
+> - **⚠️ For technical evaluation only.** Demo LLM has rate limits and usage restrictions. May change without notice.
+> - **🌷 Bring your own LLM API.**
 
-| Mirrors | URL                                                                                 |
+| Mirrors | URL                                                                                       |
-| ------- | ----------------------------------------------------------------------------------- |
+| ------- | ----------------------------------------------------------------------------------------- |
-| Global  | https://cdn.jsdelivr.net/npm/page-agent/dist/iife/page-agent.demo.js                |
+| Global  | https://cdn.jsdelivr.net/npm/page-agent@1.0.0-beta.5/dist/iife/page-agent.demo.js         |
-| China   | https://registry.npmmirror.com/page-agent/latest/files/dist/iife/page-agent.demo.js |
+| China   | https://registry.npmmirror.com/page-agent/1.0.0-beta.5/files/dist/iife/page-agent.demo.js |
 
 ### NPM Installation
 
@@ -84,15 +88,9 @@ packages/
 
 ## 🤝 Contributing
 
-We welcome contributions from the community! Here's how to get started:
+We welcome contributions from the community! Follow our instructions in [CONTRIBUTING.md](CONTRIBUTING.md) for environment setup and local development.
 
-1. Fork and clone. `git clone https://github.com/alibaba/page-agent.git && cd page-agent`
+Please read [Code of Conduct](CODE_OF_CONDUCT.md) before contributing.
-2. Install dependencies: `npm install`
-3. Start development: `npm start`
-
-More details in [CONTRIBUTING.md](CONTRIBUTING.md).
-
-Please read our [Code of Conduct](CODE_OF_CONDUCT.md) before contributing.
 
 ## 👏 Acknowledgments
 

package.json

@@ -1,123 +1,123 @@
 {
-	"name": "root",
+    "name": "root",
-	"private": true,
+    "private": true,
-	"version": "1.0.0-beta.1",
+    "version": "1.0.0-beta.5",
-	"type": "module",
+    "type": "module",
-	"workspaces": [
+    "workspaces": [
-		"packages/page-controller",
+        "packages/page-controller",
-		"packages/ui",
+        "packages/ui",
-		"packages/llms",
+        "packages/llms",
-		"packages/core",
+        "packages/core",
-		"packages/page-agent",
+        "packages/page-agent",
-		"packages/website"
+        "packages/website"
-	],
+    ],
-	"description": "AI-powered UI agent for web applications",
+    "description": "AI-powered UI agent for web applications",
-	"author": "Simon<gaomeng1900>",
+    "author": "Simon<gaomeng1900>",
-	"license": "MIT",
+    "license": "MIT",
-	"repository": {
+    "repository": {
-		"type": "git",
+        "type": "git",
-		"url": "https://github.com/alibaba/page-agent.git"
+        "url": "https://github.com/alibaba/page-agent.git"
-	},
+    },
-	"homepage": "https://alibaba.github.io/page-agent/",
+    "homepage": "https://alibaba.github.io/page-agent/",
-	"engines": {
+    "engines": {
-		"node": ">=20.0.0",
+        "node": ">=20.0.0",
-		"npm": ">=10.0.0"
+        "npm": ">=10.0.0"
-	},
+    },
-	"scripts": {
+    "scripts": {
-		"cleanup": "rm -rf packages/*/dist",
+        "cleanup": "rm -rf packages/*/dist",
-		"start": "npm run dev --workspace=@page-agent/website",
+        "start": "npm run dev --workspace=@page-agent/website",
-		"build:website": "npm run build:website --workspace=@page-agent/website",
+        "build:website": "npm run build:website --workspace=@page-agent/website",
-		"build:libs": "npm run build --workspaces --if-present",
+        "build:libs": "npm run build --workspaces --if-present",
-		"build": "npm run build:libs && npm run build:website",
+        "build": "npm run build:libs && npm run build:website",
-		"dev:iife": "npm run dev:iife --workspace=page-agent",
+        "dev:demo": "npm run dev:demo --workspace=page-agent",
-		"version": "node scripts/sync-version.js",
+        "version": "node scripts/sync-version.js",
-		"lint": "eslint .",
+        "lint": "eslint .",
-		"prepare": "husky"
+        "prepare": "husky"
-	},
+    },
-	"devDependencies": {
+    "devDependencies": {
-		"@commitlint/cli": "^20.3.1",
+        "@commitlint/cli": "^20.3.1",
-		"@commitlint/config-conventional": "^20.3.1",
+        "@commitlint/config-conventional": "^20.3.1",
-		"@eslint/js": "^9.39.2",
+        "@eslint/js": "^9.39.2",
-		"@microsoft/api-extractor": "^7.55.2",
+        "@microsoft/api-extractor": "^7.55.2",
-		"@trivago/prettier-plugin-sort-imports": "^6.0.2",
+        "@trivago/prettier-plugin-sort-imports": "^6.0.2",
-		"@types/node": "^25.0.7",
+        "@types/node": "^25.0.9",
-		"concurrently": "^9.2.1",
+        "concurrently": "^9.2.1",
-		"dotenv": "^17.2.3",
+        "dotenv": "^17.2.3",
-		"eslint": "^9.39.2",
+        "eslint": "^9.39.2",
-		"eslint-config-prettier": "^10.1.8",
+        "eslint-config-prettier": "^10.1.8",
-		"eslint-plugin-react-dom": "^2.5.7",
+        "eslint-plugin-react-dom": "^2.7.2",
-		"eslint-plugin-react-hooks": "^7.0.1",
+        "eslint-plugin-react-hooks": "^7.0.1",
-		"eslint-plugin-react-refresh": "^0.4.26",
+        "eslint-plugin-react-refresh": "^0.4.26",
-		"eslint-plugin-react-x": "^2.5.7",
+        "eslint-plugin-react-x": "^2.7.2",
-		"globals": "^17.0.0",
+        "globals": "^17.0.0",
-		"husky": "^9.1.7",
+        "husky": "^9.1.7",
-		"lint-staged": "^16.2.4",
+        "lint-staged": "^16.2.4",
-		"prettier": "^3.7.4",
+        "prettier": "^3.8.0",
-		"typescript": "^5.9.3",
+        "typescript": "^5.9.3",
-		"typescript-eslint": "^8.53.0",
+        "typescript-eslint": "^8.53.1",
-		"unplugin-dts": "^1.0.0-beta.6",
+        "unplugin-dts": "^1.0.0-beta.6",
-		"vite": "^7.3.1",
+        "vite": "^7.3.1",
-		"vite-plugin-css-injected-by-js": "^3.5.2"
+        "vite-plugin-css-injected-by-js": "^3.5.2"
-	},
+    },
-	"overrides": {
+    "overrides": {
-		"typescript": "^5.9.3"
+        "typescript": "^5.9.3"
-	},
+    },
-	"lint-staged": {
+    "lint-staged": {
-		"*.{js,ts,cjs,cts,mjs,mts}": [
+        "*.{js,ts,cjs,cts,mjs,mts}": [
-			"npx prettier --write --ignore-unknown",
+            "npx prettier --write --ignore-unknown",
-			"npx eslint --quiet"
+            "npx eslint --quiet"
-		],
+        ],
-		"*.{jsx,tsx}": [
+        "*.{jsx,tsx}": [
-			"npx prettier --write --ignore-unknown",
+            "npx prettier --write --ignore-unknown",
-			"npx eslint --quiet"
+            "npx eslint --quiet"
-		],
+        ],
-		"*.css": [
+        "*.css": [
-			"npx prettier --write --ignore-unknown"
+            "npx prettier --write --ignore-unknown"
-		]
+        ]
-	},
+    },
-	"commitlint": {
+    "commitlint": {
-		"extends": [
+        "extends": [
-			"@commitlint/config-conventional"
+            "@commitlint/config-conventional"
-		],
+        ],
-		"rules": {
+        "rules": {
-			"subject-case": [
+            "subject-case": [
-				0,
+                0,
-				"never"
+                "never"
-			]
+            ]
-		}
+        }
-	},
+    },
-	"prettier": {
+    "prettier": {
-		"singleQuote": true,
+        "singleQuote": true,
-		"semi": false,
+        "semi": false,
-		"useTabs": true,
+        "useTabs": true,
-		"printWidth": 100,
+        "printWidth": 100,
-		"trailingComma": "es5",
+        "trailingComma": "es5",
-		"plugins": [
+        "plugins": [
-			"@trivago/prettier-plugin-sort-imports"
+            "@trivago/prettier-plugin-sort-imports"
-		],
+        ],
-		"importOrder": [
+        "importOrder": [
-			"<THIRD_PARTY_MODULES>",
+            "<THIRD_PARTY_MODULES>",
-			"^(@/).*(?<!css)$",
+            "^(@/).*(?<!css)$",
-			"^[./].*(?<!css)$",
+            "^[./].*(?<!css)$",
-			".css$"
+            ".css$"
-		],
+        ],
-		"importOrderSeparation": true,
+        "importOrderSeparation": true,
-		"importOrderSortSpecifiers": true,
+        "importOrderSortSpecifiers": true,
-		"overrides": [
+        "overrides": [
-			{
+            {
-				"files": "*.md",
+                "files": "*.md",
-				"options": {
+                "options": {
-					"useTabs": false,
+                    "useTabs": false,
-					"tabWidth": 4
+                    "tabWidth": 4
-				}
+                }
-			},
+            },
-			{
+            {
-				"files": "*.json",
+                "files": "*.json",
-				"options": {
+                "options": {
-					"useTabs": false,
+                    "useTabs": false,
-					"tabWidth": 4
+                    "tabWidth": 4
-				}
+                }
-			}
+            }
-		]
+        ]
-	}
+    }
 }

packages/core/package.json

@@ -1,51 +1,51 @@
 {
-	"name": "@page-agent/core",
+    "name": "@page-agent/core",
-	"private": false,
+    "private": false,
-	"version": "1.0.0-beta.1",
+    "version": "1.0.0-beta.5",
-	"type": "module",
+    "type": "module",
-	"main": "./dist/esm/page-agent-core.js",
+    "main": "./dist/esm/page-agent-core.js",
-	"module": "./dist/esm/page-agent-core.js",
+    "module": "./dist/esm/page-agent-core.js",
-	"types": "./dist/esm/PageAgentCore.d.ts",
+    "types": "./dist/esm/PageAgentCore.d.ts",
-	"exports": {
+    "exports": {
-		".": {
+        ".": {
-			"types": "./dist/esm/PageAgentCore.d.ts",
+            "types": "./dist/esm/PageAgentCore.d.ts",
-			"import": "./dist/esm/page-agent-core.js",
+            "import": "./dist/esm/page-agent-core.js",
-			"default": "./dist/esm/page-agent-core.js"
+            "default": "./dist/esm/page-agent-core.js"
-		}
+        }
-	},
+    },
-	"files": [
+    "files": [
-		"dist/"
+        "dist/"
-	],
+    ],
-	"description": "GUI agent for web applications - add intelligent automation to any webpage with a single script",
+    "description": "GUI agent for web applications - add intelligent automation to any webpage with a single script",
-	"keywords": [
+    "keywords": [
-		"ai",
+        "ai",
-		"automation",
+        "automation",
-		"ui-agent",
+        "ui-agent",
-		"GUI-agent",
+        "GUI-agent",
-		"browser-automation",
+        "browser-automation",
-		"web-agent",
+        "web-agent",
-		"llm",
+        "llm",
-		"dom-interaction",
+        "dom-interaction",
-		"web-automation",
+        "web-automation",
-		"GUI-simulation"
+        "GUI-simulation"
-	],
+    ],
-	"author": "Simon<gaomeng1900>",
+    "author": "Simon<gaomeng1900>",
-	"license": "MIT",
+    "license": "MIT",
-	"repository": {
+    "repository": {
-		"type": "git",
+        "type": "git",
-		"url": "https://github.com/alibaba/page-agent.git"
+        "url": "https://github.com/alibaba/page-agent.git"
-	},
+    },
-	"homepage": "https://alibaba.github.io/page-agent/",
+    "homepage": "https://alibaba.github.io/page-agent/",
-	"scripts": {
+    "scripts": {
-		"build": "vite build",
+        "build": "vite build",
-		"dev:iife": "concurrently \"vite build --config vite.iife.config.js --watch\" \"npx serve dist/iife -p 5174\"",
+        "dev:iife": "concurrently \"vite build --config vite.iife.config.js --watch\" \"npx serve dist/iife -p 5174\"",
-		"prepublishOnly": "node -e \"const fs=require('fs');['README.md','LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
+        "prepublishOnly": "node -e \"const fs=require('fs');['README.md','LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
-		"postpublish": "node -e \"['README.md','LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
+        "postpublish": "node -e \"['README.md','LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
-	},
+    },
-	"dependencies": {
+    "dependencies": {
-		"chalk": "^5.6.2",
+        "chalk": "^5.6.2",
-		"zod": "^4.3.5",
+        "zod": "^4.3.5",
-		"@page-agent/llms": "1.0.0-beta.1",
+        "@page-agent/llms": "1.0.0-beta.5",
-		"@page-agent/page-controller": "1.0.0-beta.1"
+        "@page-agent/page-controller": "1.0.0-beta.5"
-	}
+    }
 }

packages/core/src/PageAgentCore.ts

@@ -2,7 +2,7 @@
  * Copyright (C) 2025 Alibaba Group Holding Limited
  * All rights reserved.
  */
-import { LLM, type Tool } from '@page-agent/llms'
+import { InvokeError, LLM, type Tool } from '@page-agent/llms'
 import type { PageController } from '@page-agent/page-controller'
 import chalk from 'chalk'
 import zod from 'zod'
@@ -15,7 +15,7 @@ import {
 	AgentActivity,
 	AgentReflection,
 	AgentStatus,
-	AgentStep,
+	AgentStepEvent,
 	ExecutionResult,
 	HistoricalEvent,
 	MacroToolInput,
@@ -26,6 +26,7 @@ import { assert } from './utils/assert'
 
 export { type PageAgentConfig }
 export { tool, type PageAgentTool } from './tools'
+export type * from './types'
 
 /**
  * AI agent for browser DOM automation.
@@ -98,8 +99,7 @@ export class PageAgentCore extends EventTarget {
 			this.emitActivity({ type: 'retrying', attempt, maxAttempts })
 			// Also push to history for panel rendering
 			this.history.push({
-				type: 'error',
+				type: 'retry',
-				errorType: 'retry',
 				message: `LLM retry attempt ${attempt} of ${maxAttempts}`,
 				attempt,
 				maxAttempts,
@@ -107,14 +107,14 @@ export class PageAgentCore extends EventTarget {
 			this.#emitHistoryChange()
 		})
 		this.#llm.addEventListener('error', (e) => {
-			const { error } = (e as CustomEvent).detail
+			const error = (e as CustomEvent).detail.error as Error | InvokeError
 			const message = String(error)
 			this.emitActivity({ type: 'error', message })
 			// Also push to history for panel rendering
 			this.history.push({
 				type: 'error',
-				errorType: 'error',
 				message,
+				rawResponse: (error as InvokeError).rawResponse,
 			})
 			this.#emitHistoryChange()
 		})
@@ -254,7 +254,7 @@ export class PageAgentCore extends EventTarget {
 					next_goal: input.next_goal,
 				}
 				const actionName = Object.keys(input.action)[0]
-				const action: AgentStep['action'] = {
+				const action: AgentStepEvent['action'] = {
 					name: actionName,
 					input: input.action[actionName],
 					output: output,
@@ -262,10 +262,12 @@ export class PageAgentCore extends EventTarget {
 
 				this.history.push({
 					type: 'step',
+					stepIndex: step,
 					reflection,
 					action,
 					usage: result.usage,
-				} as AgentStep)
+					rawResponse: result.rawResponse,
+				} as AgentStepEvent)
 				this.#emitHistoryChange()
 
 				console.log(chalk.green('Step finished:'), actionName)

packages/core/src/types.ts

@@ -33,8 +33,9 @@ export interface MacroToolResult {
 /**
  * A single agent step with reflection and action
  */
-export interface AgentStep {
+export interface AgentStepEvent {
 	type: 'step'
+	stepIndex: number
 	reflection: Partial<AgentReflection>
 	action: {
 		name: string
@@ -48,6 +49,8 @@ export interface AgentStep {
 		cachedTokens?: number
 		reasoningTokens?: number
 	}
+	/** Raw LLM response for debugging */
+	rawResponse?: unknown
 }
 
 /**
@@ -66,20 +69,33 @@ export interface UserTakeoverEvent {
 }
 
 /**
- * Error event (retry or error from LLM)
+ * Retry event - LLM call is being retried
  */
-export interface ErrorEvent {
+export interface RetryEvent {
-	type: 'error'
+	type: 'retry'
-	errorType: 'retry' | 'error'
 	message: string
-	attempt?: number
+	attempt: number
-	maxAttempts?: number
+	maxAttempts: number
+}
+
+/**
+ * Error event - fatal error from LLM or execution
+ */
+export interface AgentErrorEvent {
+	type: 'error'
+	message: string
+	rawResponse?: unknown
 }
 
 /**
  * Union type for all history events
  */
-export type HistoricalEvent = AgentStep | ObservationEvent | UserTakeoverEvent | ErrorEvent
+export type HistoricalEvent =
+	| AgentStepEvent
+	| ObservationEvent
+	| UserTakeoverEvent
+	| RetryEvent
+	| AgentErrorEvent
 
 /**
  * Agent execution status

packages/llms/package.json

@@ -1,43 +1,43 @@
 {
-	"name": "@page-agent/llms",
+    "name": "@page-agent/llms",
-	"version": "1.0.0-beta.1",
+    "version": "1.0.0-beta.5",
-	"type": "module",
+    "type": "module",
-	"main": "./dist/lib/page-agent-llms.js",
+    "main": "./dist/lib/page-agent-llms.js",
-	"module": "./dist/lib/page-agent-llms.js",
+    "module": "./dist/lib/page-agent-llms.js",
-	"types": "./dist/lib/index.d.ts",
+    "types": "./dist/lib/index.d.ts",
-	"exports": {
+    "exports": {
-		".": {
+        ".": {
-			"types": "./dist/lib/index.d.ts",
+            "types": "./dist/lib/index.d.ts",
-			"import": "./dist/lib/page-agent-llms.js",
+            "import": "./dist/lib/page-agent-llms.js",
-			"default": "./dist/lib/page-agent-llms.js"
+            "default": "./dist/lib/page-agent-llms.js"
-		}
+        }
-	},
+    },
-	"files": [
+    "files": [
-		"dist/"
+        "dist/"
-	],
+    ],
-	"description": "LLM client with reflection-before-action mental model for page-agent",
+    "description": "LLM client with reflection-before-action mental model for page-agent",
-	"keywords": [
+    "keywords": [
-		"page-agent",
+        "page-agent",
-		"llm",
+        "llm",
-		"openai",
+        "openai",
-		"tool-calling",
+        "tool-calling",
-		"agent"
+        "agent"
-	],
+    ],
-	"author": "Simon<gaomeng1900>",
+    "author": "Simon<gaomeng1900>",
-	"license": "MIT",
+    "license": "MIT",
-	"repository": {
+    "repository": {
-		"type": "git",
+        "type": "git",
-		"url": "https://github.com/alibaba/page-agent.git",
+        "url": "https://github.com/alibaba/page-agent.git",
-		"directory": "packages/llms"
+        "directory": "packages/llms"
-	},
+    },
-	"homepage": "https://alibaba.github.io/page-agent/",
+    "homepage": "https://alibaba.github.io/page-agent/",
-	"scripts": {
+    "scripts": {
-		"build": "vite build",
+        "build": "vite build",
-		"prepublishOnly": "node -e \"const fs=require('fs');['LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
+        "prepublishOnly": "node -e \"const fs=require('fs');['LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
-		"postpublish": "node -e \"['LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
+        "postpublish": "node -e \"['LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
-	},
+    },
-	"dependencies": {
+    "dependencies": {
-		"chalk": "^5.6.2",
+        "chalk": "^5.6.2",
-		"zod": "^4.3.5"
+        "zod": "^4.3.5"
-	}
+    }
 }

packages/llms/src/OpenAIClient.ts

@@ -107,14 +107,23 @@ export class OpenAIClient implements LLMClient {
 			case 'length':
 				throw new InvokeError(
 					InvokeErrorType.CONTEXT_LENGTH,
-					'Response truncated: max tokens reached'
+					'Response truncated: max tokens reached',
+					undefined,
+					data
 				)
 			case 'content_filter':
-				throw new InvokeError(InvokeErrorType.CONTENT_FILTER, 'Content filtered by safety system')
+				throw new InvokeError(
+					InvokeErrorType.CONTENT_FILTER,
+					'Content filtered by safety system',
+					undefined,
+					data
+				)
 			default:
 				throw new InvokeError(
 					InvokeErrorType.UNKNOWN,
-					`Unexpected finish_reason: ${choice.finish_reason}`
+					`Unexpected finish_reason: ${choice.finish_reason}`,
+					undefined,
+					data
 				)
 		}
 
@@ -128,7 +137,8 @@ export class OpenAIClient implements LLMClient {
 			throw new InvokeError(
 				InvokeErrorType.NO_TOOL_CALL,
 				'No tool call found in response',
-				normalizedData
+				undefined,
+				data
 			)
 		}
 
@@ -137,7 +147,8 @@ export class OpenAIClient implements LLMClient {
 			throw new InvokeError(
 				InvokeErrorType.UNKNOWN,
 				`Tool "${toolCallName}" not found in tools`,
-				normalizedData
+				undefined,
+				data
 			)
 		}
 
@@ -147,7 +158,8 @@ export class OpenAIClient implements LLMClient {
 			throw new InvokeError(
 				InvokeErrorType.INVALID_TOOL_ARGS,
 				'No tool call arguments found',
-				normalizedData
+				undefined,
+				data
 			)
 		}
 
@@ -158,7 +170,8 @@ export class OpenAIClient implements LLMClient {
 			throw new InvokeError(
 				InvokeErrorType.INVALID_TOOL_ARGS,
 				'Failed to parse tool arguments as JSON',
-				error
+				error,
+				data
 			)
 		}
 
@@ -169,7 +182,8 @@ export class OpenAIClient implements LLMClient {
 			throw new InvokeError(
 				InvokeErrorType.INVALID_TOOL_ARGS,
 				'Tool arguments validation failed',
-				validation.error
+				validation.error,
+				data
 			)
 		}
 		const toolInput = validation.data
@@ -182,7 +196,8 @@ export class OpenAIClient implements LLMClient {
 			throw new InvokeError(
 				InvokeErrorType.TOOL_EXECUTION_ERROR,
 				`Tool execution failed: ${(e as Error).message}`,
-				e
+				e,
+				data
 			)
 		}
 

packages/llms/src/errors.ts

@@ -25,14 +25,18 @@ export class InvokeError extends Error {
 	type: InvokeErrorType
 	retryable: boolean
 	statusCode?: number
+	/* raw error (provided if this error is caused by another error) */
 	rawError?: unknown
+	/* raw response from the API (provided if this error is caused by an API calling) */
+	rawResponse?: unknown
 
-	constructor(type: InvokeErrorType, message: string, rawError?: unknown) {
+	constructor(type: InvokeErrorType, message: string, rawError?: unknown, rawResponse?: unknown) {
 		super(message)
 		this.name = 'InvokeError'
 		this.type = type
 		this.retryable = this.isRetryable(type)
 		this.rawError = rawError
+		this.rawResponse = rawResponse
 	}
 
 	private isRetryable(type: InvokeErrorType): boolean {

packages/llms/src/index.ts

@@ -3,7 +3,7 @@ import { DEFAULT_TEMPERATURE, LLM_MAX_RETRIES } from './constants'
 import { InvokeError } from './errors'
 import type { InvokeOptions, InvokeResult, LLMClient, LLMConfig, Message, Tool } from './types'
 
-export type { InvokeOptions, InvokeResult, LLMClient, LLMConfig, Message, Tool }
+export type { InvokeError, InvokeOptions, InvokeResult, LLMClient, LLMConfig, Message, Tool }
 
 export function parseLLMConfig(config: LLMConfig): Required<LLMConfig> {
 	// Runtime validation as defensive programming (types already guarantee these)

packages/page-agent/package.json

@@ -1,54 +1,54 @@
 {
-	"name": "page-agent",
+    "name": "page-agent",
-	"private": false,
+    "private": false,
-	"version": "1.0.0-beta.1",
+    "version": "1.0.0-beta.5",
-	"type": "module",
+    "type": "module",
-	"main": "./dist/esm/page-agent.js",
+    "main": "./dist/esm/page-agent.js",
-	"module": "./dist/esm/page-agent.js",
+    "module": "./dist/esm/page-agent.js",
-	"types": "./dist/esm/PageAgent.d.ts",
+    "types": "./dist/esm/PageAgent.d.ts",
-	"exports": {
+    "exports": {
-		".": {
+        ".": {
-			"types": "./dist/esm/PageAgent.d.ts",
+            "types": "./dist/esm/PageAgent.d.ts",
-			"import": "./dist/esm/page-agent.js",
+            "import": "./dist/esm/page-agent.js",
-			"default": "./dist/esm/page-agent.js"
+            "default": "./dist/esm/page-agent.js"
-		}
+        }
-	},
+    },
-	"files": [
+    "files": [
-		"dist/"
+        "dist/"
-	],
+    ],
-	"description": "GUI agent for web applications - add intelligent automation to any webpage with a single script",
+    "description": "GUI agent for web applications - add intelligent automation to any webpage with a single script",
-	"keywords": [
+    "keywords": [
-		"ai",
+        "ai",
-		"automation",
+        "automation",
-		"ui-agent",
+        "ui-agent",
-		"GUI-agent",
+        "GUI-agent",
-		"browser-automation",
+        "browser-automation",
-		"web-agent",
+        "web-agent",
-		"llm",
+        "llm",
-		"dom-interaction",
+        "dom-interaction",
-		"web-automation",
+        "web-automation",
-		"GUI-simulation"
+        "GUI-simulation"
-	],
+    ],
-	"author": "Simon<gaomeng1900>",
+    "author": "Simon<gaomeng1900>",
-	"license": "MIT",
+    "license": "MIT",
-	"repository": {
+    "repository": {
-		"type": "git",
+        "type": "git",
-		"url": "https://github.com/alibaba/page-agent.git"
+        "url": "https://github.com/alibaba/page-agent.git"
-	},
+    },
-	"homepage": "https://alibaba.github.io/page-agent/",
+    "homepage": "https://alibaba.github.io/page-agent/",
-	"scripts": {
+    "scripts": {
-		"build": "vite build && npm run build:demo",
+        "build": "vite build && npm run build:demo",
-		"build:demo": "vite build --config vite.iife.config.js",
+        "build:demo": "vite build --config vite.iife.config.js",
-		"dev:demo": "concurrently \"vite build --config vite.iife.config.js --watch\" \"npx serve dist/iife -p 5174\"",
+        "dev:demo": "concurrently \"vite build --config vite.iife.config.js --watch\" \"npx serve dist/iife -p 5174\"",
-		"prepublishOnly": "node -e \"const fs=require('fs');['README.md','LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
+        "prepublishOnly": "node -e \"const fs=require('fs');['README.md','LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
-		"postpublish": "node -e \"['README.md','LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
+        "postpublish": "node -e \"['README.md','LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
-	},
+    },
-	"dependencies": {
+    "dependencies": {
-		"chalk": "^5.6.2",
+        "chalk": "^5.6.2",
-		"zod": "^4.3.5",
+        "zod": "^4.3.5",
-		"@page-agent/llms": "1.0.0-beta.1",
+        "@page-agent/llms": "1.0.0-beta.5",
-		"@page-agent/page-controller": "1.0.0-beta.1",
+        "@page-agent/page-controller": "1.0.0-beta.5",
-		"@page-agent/core": "1.0.0-beta.1",
+        "@page-agent/core": "1.0.0-beta.5",
-		"@page-agent/ui": "1.0.0-beta.1"
+        "@page-agent/ui": "1.0.0-beta.5"
-	}
+    }
 }

packages/page-agent/src/demo.ts

@@ -41,6 +41,7 @@ setTimeout(() => {
 
 	// Create agent
 	window.pageAgent = new PageAgent(config)
+	window.pageAgent.panel.show()
 
 	console.log('🚀 page-agent.js initialized with config:', window.pageAgent.config)
 })

packages/page-controller/package.json

@@ -1,41 +1,41 @@
 {
-	"name": "@page-agent/page-controller",
+    "name": "@page-agent/page-controller",
-	"version": "1.0.0-beta.1",
+    "version": "1.0.0-beta.5",
-	"type": "module",
+    "type": "module",
-	"main": "./dist/lib/page-controller.js",
+    "main": "./dist/lib/page-controller.js",
-	"module": "./dist/lib/page-controller.js",
+    "module": "./dist/lib/page-controller.js",
-	"types": "./dist/lib/PageController.d.ts",
+    "types": "./dist/lib/PageController.d.ts",
-	"exports": {
+    "exports": {
-		".": {
+        ".": {
-			"types": "./dist/lib/PageController.d.ts",
+            "types": "./dist/lib/PageController.d.ts",
-			"import": "./dist/lib/page-controller.js",
+            "import": "./dist/lib/page-controller.js",
-			"default": "./dist/lib/page-controller.js"
+            "default": "./dist/lib/page-controller.js"
-		}
+        }
-	},
+    },
-	"files": [
+    "files": [
-		"dist/"
+        "dist/"
-	],
+    ],
-	"description": "Page controller for page-agent - DOM operations and element interactions",
+    "description": "Page controller for page-agent - DOM operations and element interactions",
-	"keywords": [
+    "keywords": [
-		"page-agent",
+        "page-agent",
-		"dom",
+        "dom",
-		"browser-automation",
+        "browser-automation",
-		"web-automation"
+        "web-automation"
-	],
+    ],
-	"author": "Simon<gaomeng1900>",
+    "author": "Simon<gaomeng1900>",
-	"license": "MIT",
+    "license": "MIT",
-	"repository": {
+    "repository": {
-		"type": "git",
+        "type": "git",
-		"url": "https://github.com/alibaba/page-agent.git",
+        "url": "https://github.com/alibaba/page-agent.git",
-		"directory": "packages/page-controller"
+        "directory": "packages/page-controller"
-	},
+    },
-	"homepage": "https://alibaba.github.io/page-agent/",
+    "homepage": "https://alibaba.github.io/page-agent/",
-	"scripts": {
+    "scripts": {
-		"build": "vite build",
+        "build": "vite build",
-		"prepublishOnly": "node -e \"const fs=require('fs');['LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
+        "prepublishOnly": "node -e \"const fs=require('fs');['LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
-		"postpublish": "node -e \"['LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
+        "postpublish": "node -e \"['LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
-	},
+    },
-	"dependencies": {
+    "dependencies": {
-		"ai-motion": "^0.4.8"
+        "ai-motion": "^0.4.8"
-	}
+    }
 }

packages/page-controller/src/PageController.ts

@@ -80,6 +80,9 @@ export class PageController extends EventTarget {
 	/** last time the tree was updated */
 	private lastTimeUpdate = 0
 
+	/** Whether the tree has been indexed at least once */
+	private isIndexed = false
+
 	/** Visual mask overlay for blocking user interaction during automation */
 	private mask: InstanceType<typeof import('./mask/SimulatorMask').SimulatorMask> | null = null
 	private maskReady: Promise<void> | null = null
@@ -196,6 +199,9 @@ export class PageController extends EventTarget {
 		this.elementTextMap.clear()
 		this.elementTextMap = dom.getElementTextMap(this.simplifiedHTML)
 
+		// Mark as indexed - now element actions are allowed
+		this.isIndexed = true
+
 		// Restore mask blocking
 		if (this.mask) {
 			this.mask.wrapper.style.pointerEvents = 'auto'
@@ -215,11 +221,22 @@ export class PageController extends EventTarget {
 
 	// ======= Element Actions =======
 
+	/**
+	 * Ensure the tree has been indexed before any index-based operation.
+	 * Throws if updateTree() hasn't been called yet.
+	 */
+	private assertIndexed(): void {
+		if (!this.isIndexed) {
+			throw new Error('DOM tree not indexed. Can not perform actions on elements.')
+		}
+	}
+
 	/**
 	 * Click element by index
 	 */
 	async clickElement(index: number): Promise<ActionResult> {
 		try {
+			this.assertIndexed()
 			const element = getElementByIndex(this.selectorMap, index)
 			const elemText = this.elementTextMap.get(index)
 			await clickElement(element)
@@ -249,6 +266,7 @@ export class PageController extends EventTarget {
 	 */
 	async inputText(index: number, text: string): Promise<ActionResult> {
 		try {
+			this.assertIndexed()
 			const element = getElementByIndex(this.selectorMap, index)
 			const elemText = this.elementTextMap.get(index)
 			await inputTextElement(element, text)
@@ -270,6 +288,7 @@ export class PageController extends EventTarget {
 	 */
 	async selectOption(index: number, optionText: string): Promise<ActionResult> {
 		try {
+			this.assertIndexed()
 			const element = getElementByIndex(this.selectorMap, index)
 			const elemText = this.elementTextMap.get(index)
 			await selectOptionElement(element as HTMLSelectElement, optionText)
@@ -298,6 +317,8 @@ export class PageController extends EventTarget {
 		try {
 			const { down, numPages, pixels, index } = options
 
+			this.assertIndexed()
+
 			const scrollAmount = pixels ?? numPages * (down ? 1 : -1) * window.innerHeight
 
 			const element = index !== undefined ? getElementByIndex(this.selectorMap, index) : null
@@ -327,6 +348,8 @@ export class PageController extends EventTarget {
 		try {
 			const { right, pixels, index } = options
 
+			this.assertIndexed()
+
 			const scrollAmount = pixels * (right ? 1 : -1)
 
 			const element = index !== undefined ? getElementByIndex(this.selectorMap, index) : null
@@ -394,6 +417,7 @@ export class PageController extends EventTarget {
 		this.selectorMap.clear()
 		this.elementTextMap.clear()
 		this.simplifiedHTML = '<EMPTY>'
+		this.isIndexed = false
 		this.mask?.dispose()
 		this.mask = null
 	}

packages/ui/package.json

@@ -1,38 +1,38 @@
 {
-	"name": "@page-agent/ui",
+    "name": "@page-agent/ui",
-	"version": "1.0.0-beta.1",
+    "version": "1.0.0-beta.5",
-	"type": "module",
+    "type": "module",
-	"main": "./dist/lib/page-agent-ui.js",
+    "main": "./dist/lib/page-agent-ui.js",
-	"module": "./dist/lib/page-agent-ui.js",
+    "module": "./dist/lib/page-agent-ui.js",
-	"types": "./dist/lib/index.d.ts",
+    "types": "./dist/lib/index.d.ts",
-	"exports": {
+    "exports": {
-		".": {
+        ".": {
-			"types": "./dist/lib/index.d.ts",
+            "types": "./dist/lib/index.d.ts",
-			"import": "./dist/lib/page-agent-ui.js",
+            "import": "./dist/lib/page-agent-ui.js",
-			"default": "./dist/lib/page-agent-ui.js"
+            "default": "./dist/lib/page-agent-ui.js"
-		}
+        }
-	},
+    },
-	"files": [
+    "files": [
-		"dist/"
+        "dist/"
-	],
+    ],
-	"description": "UI components for page-agent - Panel and i18n",
+    "description": "UI components for page-agent - Panel and i18n",
-	"keywords": [
+    "keywords": [
-		"page-agent",
+        "page-agent",
-		"ui",
+        "ui",
-		"panel",
+        "panel",
-		"i18n"
+        "i18n"
-	],
+    ],
-	"author": "Simon<gaomeng1900>",
+    "author": "Simon<gaomeng1900>",
-	"license": "MIT",
+    "license": "MIT",
-	"repository": {
+    "repository": {
-		"type": "git",
+        "type": "git",
-		"url": "https://github.com/alibaba/page-agent.git",
+        "url": "https://github.com/alibaba/page-agent.git",
-		"directory": "packages/ui"
+        "directory": "packages/ui"
-	},
+    },
-	"homepage": "https://alibaba.github.io/page-agent/",
+    "homepage": "https://alibaba.github.io/page-agent/",
-	"scripts": {
+    "scripts": {
-		"build": "vite build",
+        "build": "vite build",
-		"prepublishOnly": "node -e \"const fs=require('fs');['LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
+        "prepublishOnly": "node -e \"const fs=require('fs');['LICENSE'].forEach(f=>fs.copyFileSync('../../'+f,f))\"",
-		"postpublish": "node -e \"['LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
+        "postpublish": "node -e \"['LICENSE'].forEach(f=>{try{require('fs').unlinkSync(f)}catch{}})\""
-	}
+    }
 }

packages/ui/src/panel/Panel.ts

@@ -563,9 +563,8 @@ export class Panel {
 
 		// 2. Render each history event
 		const history = this.#agent.history
-		for (let i = 0; i < history.length; i++) {
+		for (const event of history) {
-			const event = history[i]
+			items.push(...this.#createHistoryCards(event))
-			items.push(...this.#createHistoryCards(event, i + 1))
 		}
 
 		this.#historySection.innerHTML = items.join('')
@@ -577,14 +576,17 @@ export class Panel {
 	}
 
 	/** Create cards for a history event */
-	#createHistoryCards(event: PanelAgentAdapter['history'][number], stepNumber: number): string[] {
+	#createHistoryCards(event: PanelAgentAdapter['history'][number]): string[] {
 		const cards: string[] = []
 		const time = formatTime(this.#config.language ?? 'en-US')
-		const meta = this.#i18n.t('ui.panel.step', {
+		const meta =
-			number: stepNumber.toString(),
+			event.type === 'step' && event.stepIndex !== undefined
-			time,
+				? this.#i18n.t('ui.panel.step', {
-			duration: '',
+						number: (event.stepIndex + 1).toString(),
-		})
+						time,
+						duration: '',
+					})
+				: time
 
 		if (event.type === 'step') {
 			// Reflection card
@@ -606,6 +608,13 @@ export class Panel {
 			)
 		} else if (event.type === 'user_takeover') {
 			cards.push(createCard({ icon: '👤', content: 'User takeover', meta, type: 'input' }))
+		} else if (event.type === 'retry') {
+			const retryInfo = `${event.message || 'Retrying'} (${event.attempt}/${event.maxAttempts})`
+			cards.push(createCard({ icon: '🔄', content: retryInfo, meta, type: 'observation' }))
+		} else if (event.type === 'error') {
+			cards.push(
+				createCard({ icon: '❌', content: event.message || 'Error', meta, type: 'observation' })
+			)
 		}
 
 		return cards

packages/ui/src/panel/types.ts

@@ -33,7 +33,8 @@ export interface PanelAgentAdapter extends EventTarget {
 
 	/** History of agent events */
 	readonly history: readonly {
-		type: 'step' | 'observation' | 'user_takeover' | 'error'
+		type: 'step' | 'observation' | 'user_takeover' | 'retry' | 'error'
+		stepIndex?: number
 		/** For 'step' type */
 		reflection?: {
 			evaluation_previous_goal?: string
@@ -48,6 +49,11 @@ export interface PanelAgentAdapter extends EventTarget {
 		}
 		/** For 'observation' type */
 		content?: string
+		/** For 'retry' type */
+		attempt?: number
+		maxAttempts?: number
+		/** For 'retry' and 'error' types */
+		message?: string
 	}[]
 
 	/** Current task being executed */

packages/website/package.json

@@ -1,42 +1,42 @@
 {
-	"name": "@page-agent/website",
+    "name": "@page-agent/website",
-	"private": true,
+    "private": true,
-	"version": "1.0.0-beta.1",
+    "version": "1.0.0-beta.5",
-	"type": "module",
+    "type": "module",
-	"scripts": {
+    "scripts": {
-		"dev": "vite --host 0.0.0.0",
+        "dev": "vite --host 0.0.0.0",
-		"build:website": "vite build",
+        "build:website": "vite build",
-		"preview": "vite preview",
+        "preview": "vite preview",
-		"typecheck": "tsc --noEmit"
+        "typecheck": "tsc --noEmit"
-	},
+    },
-	"devDependencies": {
+    "devDependencies": {
-		"@tailwindcss/vite": "^4.1.18",
+        "@tailwindcss/vite": "^4.1.18",
-		"@types/react": "^19.2.8",
+        "@types/react": "^19.2.8",
-		"@types/react-dom": "^19.2.1",
+        "@types/react-dom": "^19.2.1",
-		"@vitejs/plugin-react-swc": "^4.1.0",
+        "@vitejs/plugin-react-swc": "^4.1.0",
-		"i18next": "^25.7.4",
+        "i18next": "^25.7.4",
-		"i18next-browser-languagedetector": "^8.2.0",
+        "i18next-browser-languagedetector": "^8.2.0",
-		"react": "^19.2.3",
+        "react": "^19.2.3",
-		"react-dom": "^19.2.3",
+        "react-dom": "^19.2.3",
-		"react-i18next": "^16.5.2",
+        "react-i18next": "^16.5.3",
-		"tailwindcss": "^4.1.14",
+        "tailwindcss": "^4.1.14",
-		"tw-animate-css": "^1.4.0",
+        "tw-animate-css": "^1.4.0",
-		"wouter": "^3.9.0"
+        "wouter": "^3.9.0"
-	},
+    },
-	"dependencies": {
+    "dependencies": {
-		"@radix-ui/react-icons": "^1.3.2",
+        "@radix-ui/react-icons": "^1.3.2",
-		"@radix-ui/react-separator": "^1.1.8",
+        "@radix-ui/react-separator": "^1.1.8",
-		"@radix-ui/react-slot": "^1.2.4",
+        "@radix-ui/react-slot": "^1.2.4",
-		"@radix-ui/react-switch": "^1.2.6",
+        "@radix-ui/react-switch": "^1.2.6",
-		"@radix-ui/react-tooltip": "^1.2.8",
+        "@radix-ui/react-tooltip": "^1.2.8",
-		"class-variance-authority": "^0.7.1",
+        "class-variance-authority": "^0.7.1",
-		"clsx": "^2.1.1",
+        "clsx": "^2.1.1",
-		"lucide-react": "^0.562.0",
+        "lucide-react": "^0.562.0",
-		"motion": "^12.26.1",
+        "motion": "^12.27.1",
-		"next-themes": "^0.4.6",
+        "next-themes": "^0.4.6",
-		"rough-notation": "^0.5.1",
+        "rough-notation": "^0.5.1",
-		"simple-icons": "^16.5.0",
+        "simple-icons": "^16.6.0",
-		"sonner": "^2.0.7",
+        "sonner": "^2.0.7",
-		"tailwind-merge": "^3.4.0"
+        "tailwind-merge": "^3.4.0"
-	}
+    }
 }

packages/website/src/constants.ts

@@ -1,7 +1,8 @@
 // Demo build (auto-init with demo LLM, for quick testing)
-export const CDN_DEMO_URL = 'https://cdn.jsdelivr.net/npm/page-agent/dist/iife/page-agent.demo.js'
+export const CDN_DEMO_URL =
+	'https://cdn.jsdelivr.net/npm/page-agent@1.0.0-beta.5/dist/iife/page-agent.demo.js'
 export const CDN_DEMO_CN_URL =
-	'https://registry.npmmirror.com/page-agent/latest/files/dist/iife/page-agent.demo.js'
+	'https://registry.npmmirror.com/page-agent/1.0.0-beta.5/files/dist/iife/page-agent.demo.js'
 
 // Demo LLM for website testing
 export const DEMO_MODEL = 'PAGE-AGENT-FREE-TESTING-RANDOM'

scripts/sync-version.js

@@ -9,6 +9,7 @@
 import chalk from 'chalk'
 import { existsSync, readFileSync, readdirSync, writeFileSync } from 'fs'
 import { dirname, join } from 'path'
+import { exit } from 'process'
 import { fileURLToPath } from 'url'
 
 const __dirname = dirname(fileURLToPath(import.meta.url))
@@ -17,17 +18,23 @@ const rootDir = join(__dirname, '..')
 // Parse arguments
 const versionArg = process.argv[2]
 
+if (!versionArg) {
+	console.log(chalk.yellow('⚠️  No version specified.\n'))
+	exit(1)
+}
+
 // Read root package.json
 const rootPkgPath = join(rootDir, 'package.json')
 const rootPkg = JSON.parse(readFileSync(rootPkgPath, 'utf-8'))
-const newVersion = versionArg || rootPkg.version
+const oldVersion = rootPkg.version
+const newVersion = versionArg
 
 console.log(chalk.cyan.bold('\n📦 Syncing version\n'))
 
 // Update root package.json if new version specified
 if (versionArg) {
 	rootPkg.version = newVersion
-	writeFileSync(rootPkgPath, JSON.stringify(rootPkg, null, '\t') + '\n')
+	writeFileSync(rootPkgPath, JSON.stringify(rootPkg, null, '    ') + '\n')
 	console.log(chalk.green('✓') + ` ${chalk.bold('root')} → ${chalk.yellow(newVersion)}`)
 } else {
 	console.log(chalk.dim('  root:') + ` ${chalk.yellow(newVersion)} ${chalk.dim('(source)')}`)
@@ -69,11 +76,10 @@ for (const pkg of packages) {
 	if (!existsSync(pkgPath)) continue
 
 	const pkgJson = JSON.parse(readFileSync(pkgPath, 'utf-8'))
-	const oldVersion = pkgJson.version
 	let pkgChanged = false
 
 	// Update package version
-	if (oldVersion !== newVersion) {
+	if (pkgJson.version !== newVersion) {
 		pkgJson.version = newVersion
 		pkgChanged = true
 	}
@@ -88,7 +94,7 @@ for (const pkg of packages) {
 		continue
 	}
 
-	writeFileSync(pkgPath, JSON.stringify(pkgJson, null, '\t') + '\n')
+	writeFileSync(pkgPath, JSON.stringify(pkgJson, null, '    ') + '\n')
 	console.log(
 		chalk.green('✓') +
 			` ${chalk.bold(pkgJson.name)}: ${chalk.dim(oldVersion)} → ${chalk.yellow(newVersion)}`
@@ -96,6 +102,31 @@ for (const pkg of packages) {
 	hasChanges = true
 }
 
+// Update CDN URLs in documentation and source files
+const CDN_DEMO_URL_OLD = `https://cdn.jsdelivr.net/npm/page-agent@${oldVersion}/dist/iife/page-agent.demo.js`
+const CDN_DEMO_URL_NEW = `https://cdn.jsdelivr.net/npm/page-agent@${newVersion}/dist/iife/page-agent.demo.js`
+const CDN_DEMO_CN_URL_OLD = `https://registry.npmmirror.com/page-agent/${oldVersion}/files/dist/iife/page-agent.demo.js`
+const CDN_DEMO_CN_URL_NEW = `https://registry.npmmirror.com/page-agent/${newVersion}/files/dist/iife/page-agent.demo.js`
+
+const filesToUpdateCdn = ['README.md', 'README-zh.md', 'packages/website/src/constants.ts']
+
+for (const relPath of filesToUpdateCdn) {
+	const filePath = join(rootDir, relPath)
+	if (!existsSync(filePath)) continue
+
+	let content = readFileSync(filePath, 'utf-8')
+	const original = content
+
+	content = content.replaceAll(CDN_DEMO_URL_OLD, CDN_DEMO_URL_NEW)
+	content = content.replaceAll(CDN_DEMO_CN_URL_OLD, CDN_DEMO_CN_URL_NEW)
+
+	if (content !== original) {
+		writeFileSync(filePath, content)
+		console.log(chalk.green('✓') + ` ${chalk.bold(relPath)}: CDN URLs updated`)
+		hasChanges = true
+	}
+}
+
 console.log(chalk.green.bold(`\n✓ Version synced: ${newVersion}\n`))
 
 // Show git commands hint