browser-use SKILL.md skillA
browser-use from xuzhougeng/wisp-science is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add xuzhougeng/wisp-science/browser-use@git:20261017.f7fa257Pins git:20261017.f7fa257 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- xuzhougeng/wisp-science
- Path
skills/browser-use/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261017.f7fa257, committed Oct 17, 2026
- First version recorded
- Aug 23, 2026
- Size
- 10,768 bytes
- Repository stars
- 1,049
- License
- AGPL-3.0
Use this skill to drive Wisp Browser Runtime sessions (shared daily Chrome or workspace Chrome) — open pages, read them, click, fill and submit forms, navigate, switch tabs, or scrape content that needs the user's existing cookies and login state. Triggers when the user asks to do something in their browser, log into a site and act inside it, fill out a web form, click through a flow, or extract data from a page that requires being signed in. Tools: browser_setup (check/connect the extension)…
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
# Browser Use — act inside the user's real Chrome
Wisp talks to the **Browser Runtime**. Shared mode uses the user's daily
Chrome via the unpacked extension — every action runs in their real
profile: existing cookies, logins, extensions, and normal fingerprint all
apply. Workspace mode can launch a separate Chrome profile. Omitting
`session` always uses shared, even when workspace is connected. Pass
`session: "workspace"` only when the user explicitly requests isolation. If
Settings → Browser has **Open browser automatically** enabled (the
default) and the shared extension is disconnected, Wisp may start the installed
Chrome/Chromium/Edge so the extension can reconnect. That is still the
user's profile, not Playwright or Selenium.
**Shared is the default; workspace is not a fallback.** Google Chrome 137
and later ignore `--load-extension`, so on a machine with only branded
Chrome the workspace window cannot load the Wisp extension at all.
`browser_setup {"action":"start_workspace"}` therefore returns only once
the workspace extension has connected, and otherwise closes the window
and fails with `WORKSPACE_EXTENSION_BLOCKED`. On that error: relay the
…Read the whole file at its exact version.
How to install
mdr add xuzhougeng/wisp-science/browser-use@sha256:c1d001773d0c6e40The line at the top of this page pins the label git:20261017.f7fa257, 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_xd2dkjmdgk3ia3si)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Aug 23, 2026 and Oct 17, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261017.f7fa257 latest | 2026-10-17 | f7fa257 | 10,768 B | A | view · diff |
| git:20260905.a52a762 | 2026-09-05 | a52a762 | 10,758 B | A | view · diff |
| git:20260904.cba616d | 2026-09-04 | cba616d | 10,278 B | A | view · diff |
| git:20260904.08e8748 | 2026-09-04 | 08e8748 | 10,254 B | A | view · diff |
| git:20260830.06d7b72 | 2026-08-30 | 06d7b72 | 10,115 B | A | view · diff |
| git:20260823.9f15f91 | 2026-08-23 | 9f15f91 | 9,826 B | A | view |
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 (10768 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
xuzhougeng/wisp-science · 1,049 stars · license AGPL-3.0 · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_xd2dkjmdgk3ia3si GET https://markdownregistry.com/api/v1/resolve?ref=xuzhougeng/wisp-science/browser-use GET https://markdownregistry.com/api/v1/blob/c1d001773d0c6e407b82372a6b9ebf108ff8c2ec5cbe67d415fa5883e501ec2a
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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