新增 Playwright Claude Code plugin 安裝筆記
安裝 playwright@claude-plugins-official,新增獨立筆記並於 README、 SUMMARY、QUICKSTART 建立索引,與既有 Python 版 Playwright 筆記區分。 Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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@@ -68,3 +68,31 @@ playwright codegen https://example.com
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```
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👉 詳情:[playwright-notes.md](./playwright-notes.md)
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---
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## Playwright Plugin — Claude Code 操作瀏覽器
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安裝(官方 marketplace,一行搞定):
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```bash
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claude plugin install playwright@claude-plugins-official
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```
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或在 Claude Code 對話內:
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```text
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/plugin install playwright@claude-plugins-official
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```
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重啟 Claude Code 後,直接請 Claude 做事:
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> 打開 https://example.com,截圖存 `out.png`,告訴我主標題。
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確認安裝狀態:
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```bash
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claude plugin list
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```
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👉 詳情:[playwright-plugin-notes.md](./playwright-plugin-notes.md)
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| **MarkItDown** | 把 PDF / Office / 音訊 / YouTube 等格式轉成 Markdown | [markitdown-notes.md](./markitdown-notes.md) |
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| **MemPalace** | 階層式本地記憶庫(Wing / Room / Drawer),支援向量搜尋與 MCP 整合 | [mempalace-notes.md](./mempalace-notes.md) |
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| **Playwright (Python)** | 瀏覽器自動化、E2E 測試、截圖與 PDF 輸出 | [playwright-notes.md](./playwright-notes.md) |
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| **Playwright Plugin (Claude Code)** | 讓 Claude 直接操作瀏覽器的官方 plugin(MCP server) | [playwright-plugin-notes.md](./playwright-plugin-notes.md) |
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## 目錄結構
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@@ -21,6 +22,7 @@ tool-notes/
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├── markitdown-notes.md
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├── mempalace-notes.md
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├── playwright-notes.md
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├── playwright-plugin-notes.md
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└── mempalace.yaml # 本目錄的 MemPalace 設定
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```
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13
SUMMARY.md
13
SUMMARY.md
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| MarkItDown | 文件轉換 | PDF/Office/音訊/YouTube → Markdown | Python / CLI / MCP | MIT |
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| MemPalace | 本地記憶庫 | 向量搜尋、階層式組織、LLM 壓縮 | Python / CLI / MCP | MIT |
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| Playwright (Python) | 瀏覽器自動化 | 多瀏覽器控制、E2E 測試、截圖/PDF | Python / CLI | Apache-2.0 |
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| Playwright Plugin | Claude Code 外掛 | 讓 Claude 直接操作瀏覽器(透過 MCP)| Claude Code / MCP | Apache-2.0 |
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## MarkItDown
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@@ -42,6 +43,18 @@
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- `pytest-playwright` 深度整合 pytest。
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- **適用時機**:E2E 測試、爬蟲、批次截圖/PDF、需要模擬真實瀏覽器行為的場景。
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## Playwright Plugin (Claude Code)
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- **一句話**:把 Microsoft 的 `@playwright/mcp` 包成 Claude Code 外掛,讓 Claude 自然語言操作瀏覽器。
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- **亮點**:
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- 官方 marketplace(`claude-plugins-official`)一鍵安裝。
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- 以 accessibility tree 互動,不依賴視覺模型,結果 deterministic。
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- 共用 Claude Code 的 session,無需寫 Python / JS 腳本。
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- 適合探索式任務:「開 X 網站,填欄位,擷取 Y」直接交給 Claude 跑。
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- **和 Python 版的分工**:
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- Python 版寫在專案裡做 CI / 長期腳本。
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- Plugin 版給 Claude 在對話中臨場操作。
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## 三者如何一起用?
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一個常見組合:
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144
playwright-plugin-notes.md
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144
playwright-plugin-notes.md
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# Playwright Plugin (Claude Code) 安裝與使用筆記
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> 本檔記錄的是 **Claude Code 外掛版** 的 Playwright,透過 MCP server 讓 Claude 直接操作瀏覽器。
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> Python 函式庫版本請參考 [playwright-notes.md](./playwright-notes.md)。
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## 基本資訊
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- **專案頁**: https://claude.com/plugins/playwright
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- **Marketplace**: `claude-plugins-official`(Anthropic 官方)
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- **作者**: Microsoft
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- **類型**: Claude Code 外掛(包裝 `@playwright/mcp` MCP server)
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- **核心套件**: [`@playwright/mcp`](https://www.npmjs.com/package/@playwright/mcp)(`npx @playwright/mcp@latest`)
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- **安裝規模**: 150,000+(官方 marketplace 顯示)
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- **安裝日期**: 2026-04-19
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## 是什麼
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把 Microsoft 的 Playwright MCP server 打包成一個 Claude Code plugin。安裝後 Claude 就能直接:
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- 開網頁、導覽 URL
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- 讀取頁面 accessibility tree 並點擊、填表、上傳檔案
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- 截圖、存 PDF
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- 管理分頁、攔截 network request、讀 console 訊息
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- 執行自訂 Playwright 腳本
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- 做 E2E 測試斷言
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**關鍵設計**:優先使用 accessibility data 而非螢幕截圖,互動是 deterministic 的,不需要 vision model 推論。
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## 安裝
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### 方式 1:CLI(推薦,可自動化)
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```bash
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claude plugin install playwright@claude-plugins-official
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```
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### 方式 2:Claude Code 對話內
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```text
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/plugin install playwright@claude-plugins-official
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```
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官方 marketplace `claude-plugins-official` 預設已加入,不需額外設定。如果沒有:
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```bash
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claude plugin marketplace add anthropics/claude-plugins-official
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```
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### 安裝後驗證
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```bash
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claude plugin list # 應列出 playwright@claude-plugins-official
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ls ~/.claude/plugins/cache/claude-plugins-official/playwright/
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```
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預期路徑:`~/.claude/plugins/cache/claude-plugins-official/playwright/unknown/`(版本標為 `unknown` 是因為 plugin 只是一層 `.mcp.json` 包裝,實際版本鎖在 `@playwright/mcp@latest`)。
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## 架構
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這個 plugin 其實只是一個很薄的殼:
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```
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playwright/
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├── .claude-plugin/plugin.json # plugin metadata
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└── .mcp.json # 啟動 MCP server 的指令
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```
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`.mcp.json` 內容:
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```json
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{
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"playwright": {
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"command": "npx",
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"args": ["@playwright/mcp@latest"]
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}
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}
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```
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所以真正的能力都在 `@playwright/mcp` 這個 npm 套件,第一次啟動時 `npx` 會自動下載。
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### 系統需求
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- Node.js(`npx` 可用即可)
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- 第一次執行時會讓 Playwright 下載瀏覽器 binary;若已用過 Python 版 Playwright,可能需要獨立再下載一份給 `@playwright/mcp`
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## 使用方式
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安裝並重啟 Claude Code 後,Claude 對話裡會自動出現 `playwright` 系列 MCP 工具(例如 `browser_navigate`、`browser_click`、`browser_snapshot`、`browser_take_screenshot` 等)。直接用自然語言請 Claude 做事即可:
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> 「打開 example.com,擷取主要標題並存一張截圖」
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Claude 會自行呼叫對應的 MCP 工具,不需要手動寫 Playwright 程式碼。
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### 常見指令範例(對 Claude 講)
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- 「打開 https://example.com,截圖存 `out.png`」
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- 「在登入頁輸入 `admin` / `secret`,按登入,回報導向哪裡」
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- 「把目前頁面另存成 PDF」
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- 「幫我攔截對 `/api/data` 的請求並印出 payload」
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- 「檢查 `.price` 元素的文字內容,驗證是否為 `$99`」
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## 與 Python Playwright 的差異
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| 面向 | Python Playwright | Claude Code Plugin |
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|------|-------------------|---------------------|
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| 呼叫方式 | 你寫 code | 對 Claude 講話 |
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| 互動來源 | Selector / Locator | Accessibility tree |
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| 適用場景 | 長期腳本、CI 測試、爬蟲 | 探索式操作、一次性自動化、Agent workflow |
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| 版本管理 | `pip install playwright` | `npx @playwright/mcp@latest`(自動拉最新) |
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| 瀏覽器 | 自己跑 `playwright install` | MCP 首次啟動時安裝 |
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兩者可以並存:Python 版適合放進專案 repo 作正式測試;Plugin 版適合讓 Claude 臨場幫你跑 demo、除錯、擷取內容。
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## 常用檢查與移除
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```bash
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# 檢查安裝狀態
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claude plugin list
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# 檢視 plugin metadata
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cat ~/.claude/plugins/marketplaces/claude-plugins-official/external_plugins/playwright/.claude-plugin/plugin.json
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cat ~/.claude/plugins/marketplaces/claude-plugins-official/external_plugins/playwright/.mcp.json
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# 手動測試 MCP server(會占用 terminal,Ctrl-C 結束)
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npx @playwright/mcp@latest --help
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```
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移除:
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```bash
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claude plugin uninstall playwright@claude-plugins-official
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```
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或在 Claude Code 對話中:
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```text
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/plugin uninstall playwright@claude-plugins-official
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```
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## 備註
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- Plugin 本體沒有綁版本號(顯示為 `unknown`),能力跟著 `@playwright/mcp@latest` 走,等同「滾動更新」。要鎖版本需自己 fork 並改 `.mcp.json` 的 `@playwright/mcp@x.y.z`。
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- MCP server 是 per-session 啟動的,開啟新的 Claude Code session 才會生效;安裝後記得重啟。
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- 若對話中沒看到 `browser_*` 工具,檢查 `claude plugin list` 是否顯示 `enabled`,並確認 `node`/`npx` 在 PATH 裡。
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