browser-automation-stinger SKILL.md skillA
browser-automation-stinger from legioncodeinc/vibe-coding-tools is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add legioncodeinc/vibe-coding-tools/browser-automation-stinger@git:20261015.b1ce8cePins git:20261015.b1ce8ce in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- legioncodeinc/vibe-coding-tools
- Path
plugins/browser-and-app-testing-tools/skills/browser-automation-stinger/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261015.b1ce8ce, committed Oct 15, 2026
- First version recorded
- Oct 13, 2026
- Size
- 4,397 bytes
- Repository stars
- 94
- License
- a license file GitHub does not identify
Playwright and Puppeteer automation for deterministic browser tests, debugging, downloads, screenshots, and browser lifecycle control. Use for browser automation work.
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 Stinger ## Purpose Guide testable Playwright and Puppeteer automation without conflating their APIs or assuming a browser binary is installed on every host. It covers framework selection, browser installation, isolation, selectors, diagnostics, downloads, external-effect boundaries, and CI evidence. ## When to use - Writing, debugging, or reviewing Playwright tests or scripts - Writing, debugging, or reviewing Puppeteer automation - Setting up browser binaries, traces, screenshots, UI mode, or browser automation CI ## When not to use - Implementing Chrome DevTools Protocol directly or building Chromium, use [chrome-chromium-stinger](../chrome-chromium-stinger). - Browser performance or SEO analysis without automation code, use the appropriate performance or SEO Stinger. ## Procedure 1. Read [guides/01-select-and-operate.md](guides/01-select-and-operate.md). 2. Choose Playwright for a test-runner workflow and cross-browser project configuration. Choose Puppeteer for a focused JavaScript browser-control task, after checking its documented browser support. …
Read the whole file at its exact version.
How to install
mdr add legioncodeinc/vibe-coding-tools/browser-automation-stinger@sha256:a42d561f23f3e89bThe line at the top of this page pins the label git:20261015.b1ce8ce, 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_ef6zqr3nqpgtfsja)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Oct 13, 2026 and Oct 15, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261015.b1ce8ce latest | 2026-10-15 | b1ce8ce | 4,397 B | A | view · diff |
| git:20261013.eef5fdd | 2026-10-13 | eef5fdd | 4,341 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 (4397 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
legioncodeinc/vibe-coding-tools · 94 stars · license a license file GitHub does not identify · pushed 2026-10-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ef6zqr3nqpgtfsja GET https://markdownregistry.com/api/v1/resolve?ref=legioncodeinc/vibe-coding-tools/browser-automation-stinger GET https://markdownregistry.com/api/v1/blob/a42d561f23f3e89bd2f3e4c98427ca07c0634c5e0537003231ba8262194aca45
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.