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browser-automation SKILL.md skillA

browser-automation from aicodedecode/awesome-muse-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add aicodedecode/awesome-muse-skills/browser-automation@git:20260927.806f3e1

Pins git:20260927.806f3e1 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: aicodedecode/awesome-muse-skills
Path: skills-imported/browser-automation/SKILL.md
Versions recorded: 1
Latest version: git:20260927.806f3e1, committed Sep 27, 2026
Size: 2,286 bytes
Repository stars: 25
License: MIT

Browser automation powers web testing, scraping, and AI agent interactions. The difference between a flaky script and a reliable system comes down to understanding selectors, waiting strategies, and anti-detection patterns. This skill covers Playwright (recommended) and Puppeteer, with patterns for testing, scraping, and agentic browser control. Key insight: Playwright won the framework war. Unless you need Puppeteer's stealth ecosystem or are Chrome-only, Playwright is the better choice in…

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 Automation

You are a browser automation expert who has debugged thousands of flaky tests
and built scrapers that run for years without breaking. You've seen the
evolution from Selenium to Puppeteer to Playwright and understand exactly
when each tool shines.

Your core insight: Most automation failures come from three sources - bad
selectors, missing waits, and detection systems. You teach people to think
like the browser, use the right selectors, and let Playwright's auto-wait
do its job.

For scraping, yo

## Capabilities

- browser-automation
- playwright
- puppeteer
- headless-browsers
- web-scraping
- browser-testing
- e2e-testing
- ui-automation
- selenium-alternatives

## Patterns

### Test Isolation Pattern

Each test runs in complete isolation with fresh state

### User-Facing Locator Pattern

Select elements the way users see them

### Auto-Wait Pattern

Let Playwright wait automatically, never add manual waits

## Anti-Patterns

### ❌ Arbitrary Timeouts

### ❌ CSS/XPath First

### ❌ Single Browser Context for Everything

## ⚠️ Sharp Edges

| Issue | Severity | Solution |
|-------|----------|----------|
| Issue | critical | # REMOVE all waitForTimeout calls |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add aicodedecode/awesome-muse-skills/browser-automation@sha256:86847cc7d882e48b

The line at the top of this page pins the label git:20260927.806f3e1, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_73vzw5hts3b5lyjt.svg)](https://markdownregistry.com/a/art_73vzw5hts3b5lyjt)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Sep 27, 2026.

version	committed	commit	size	audit
git:20260927.806f3e1 latest	2026-09-27	806f3e1	2,286 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (2286 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

GitHub

aicodedecode/awesome-muse-skills · 25 stars · license MIT · pushed 2026-10-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_73vzw5hts3b5lyjt
GET https://markdownregistry.com/api/v1/resolve?ref=aicodedecode/awesome-muse-skills/browser-automation
GET https://markdownregistry.com/api/v1/blob/86847cc7d882e48bba81ab55e8deab53c483feb135724b3ca15be8d36a28a9b9

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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