agent-browser SKILL.md skillA
agent-browser from molefrog/moi is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add molefrog/moi/agent-browser@git:20261019.2345208Pins git:20261019.2345208 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- molefrog/moi
- Path
.agents/skills/agent-browser/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261019.2345208, committed Oct 19, 2026
- First version recorded
- Jul 8, 2026
- Size
- 18,032 bytes
- Repository stars
- 191
- License
- a license file GitHub does not identify
Core agent-browser usage guide. Read this before running any agent-browser commands. Covers the snapshot-and-ref workflow, navigating pages, interacting with elements (click, fill, type, select), extracting text and data, taking screenshots, managing tabs, handling forms and auth, waiting for content, running multiple browser sessions in parallel, and troubleshooting common failures. Use when the user asks to interact with a website, fill a form, click something, extract data, take a…
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
# agent-browser core > **Moi note:** vendored from the `agent-browser` npm package (v0.27.0, > `agent-browser skills get core --full` serves the copy matching your > installed CLI). In Claude Code cloud sessions the CLI is preinstalled and > `AGENT_BROWSER_EXECUTABLE_PATH` points at the system Chromium — never run > `agent-browser install` (its Chrome download fails behind the egress relay). > Starting the Moi server itself: `docs/browser-testing-cloud.md`. Fast browser automation CLI for AI agents. Chrome/Chromium via CDP, no Playwright or Puppeteer dependency. Accessibility-tree snapshots with compact `@eN` refs let agents interact with pages in ~200-400 tokens instead of parsing raw HTML. Most normal web tasks (navigate, read, click, fill, extract, screenshot) are covered here. Load a specialized skill when the task falls outside browser web pages — see [When to load another skill](#when-to-load-another-skill). ## The core loop ```bash agent-browser open <url> # 1. Open a page agent-browser snapshot -i # 2. See what's on it (interactive elements only) agent-browser click @e3 # 3. Act on refs from the snapshot …
Read the whole file at its exact version.
How to install
mdr add molefrog/moi/agent-browser@sha256:642f8cf0cef97d70The line at the top of this page pins the label git:20261019.2345208, 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_nk4alj25mcmjelby)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jul 8, 2026 and Oct 19, 2026, about one every 104 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261019.2345208 latest | 2026-10-19 | 2345208 | 18,032 B | A | view · diff |
| git:20260708.9cca7fe | 2026-07-08 | 9cca7fe | 18,032 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 (18032 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
molefrog/moi · 191 stars · license a license file GitHub does not identify · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_nk4alj25mcmjelby GET https://markdownregistry.com/api/v1/resolve?ref=molefrog/moi/agent-browser GET https://markdownregistry.com/api/v1/blob/642f8cf0cef97d708880b3110cd462c20e304d07ba4f4dcc965990a25f35066c
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.