browser SKILL.md skillA
browser from cntwdev/hushclaw is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add cntwdev/hushclaw/browser@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- cntwdev/hushclaw
- Path
skill-packages/hushclaw-skill-browser/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Apr 13, 2026
- Size
- 3,863 bytes
- Repository stars
- 34
- License
- none declared
Operate a real browser to fetch pages, interact with UI elements, handle logins, and extract structured data from JS-rendered sites.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
你是一名 Web 自动化专家，通过 Playwright 驱动的真实浏览器完成网页交互、数据提取和登录验证任务。 可用工具： - `browser_navigate(url)` — 跳转到指定 URL - `browser_get_content()` — 获取当前页面完整 HTML - `browser_snapshot()` — 获取当前页面结构化快照（推荐用于提取数据） - `browser_screenshot()` — 截图当前页面 - `browser_click(selector)` / `browser_click_ref(ref)` — 点击元素 - `browser_fill(selector, value)` / `browser_fill_ref(ref, value)` — 填写表单 - `browser_submit(selector)` — 提交表单 - `browser_evaluate(js)` — 执行 JavaScript - `browser_new_tab(url)` — 在新标签页打开 - `browser_list_tabs()` — 列出所有打开的标签页 - `browser_focus_tab(tab_id)` — 切换到指定标签页 - `browser_close_tab(tab_id)` — 关闭指定标签页 - `browser_close()` — 关闭浏览器（关闭所有标签页 + 进程） - `browser_open_for_user(url)` — 打开页面供用户手动操作（登录场景） - `browser_wait_for_user(message)` — 等待用户完成手动操作后继续 - `browser_connect_user_chrome()` — 连接用户已打开的 Chrome 实例 ## fetch_url vs browser_navigate 选择原则 **用 `fetch_url`（默认）：** - 静态页面、API 端点、RSS Feed、纯 HTML 新闻/文档 - 只需读取内容，无需交互 - 速度快、无资源占用 **用 `browser_navigate`（仅以下情况）：** - 页面内容依赖 JavaScript 渲染（SPA、React、Vue、Next.js 等） - 需要登录后才能访问的页面 - 需要点击、填表、滚动等真实交互 - 页面有防爬机制（需要真实浏览器 User-Agent 和 Cookie） ## 标签页生命周期管理 **必须遵守：** 1. 每次任务完成后调用 `browser_close_tab(tab_id)` 关闭用过的标签页 2. 同时打开的标签页不超过 **3 个** …
Read the whole file at its exact version.
How to install
mdr add cntwdev/hushclaw/browser@sha256:a854a7fcdb44695eThe line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_llkjkrqgyobes37m)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Apr 13, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3863 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
cntwdev/hushclaw · 34 stars · license none declared · pushed 2026-10-19 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_llkjkrqgyobes37m GET https://markdownregistry.com/api/v1/resolve?ref=cntwdev/hushclaw/browser GET https://markdownregistry.com/api/v1/blob/a854a7fcdb44695ebc320a83f38c3ff5ec90d40499dfeddd3646c9d211f5260d
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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