kunanonj/ai-skills-hub · .agents/skills/browser-testing-with-devtools/SKILL.md

browser-testing-with-devtools skillB

browser-testing-with-devtools is agent-read markdown (skill) from kunanonj/ai-skills-hub: Tests in real browsers via Chrome DevTools MCP. Use when building or debugging anything that runs in a browser. Use when you need to inspect the DOM, capture console errors, analyze network requests, profile performance, or verify visual output with real runtime data. Requires the chrome-devtools MCP server to be configured..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add kunanonj/ai-skills-hub/browser-testing-with-devtools@git:20260628.caecf60
Exact content
mdr add kunanonj/ai-skills-hub/browser-testing-with-devtools@sha256:838e392a8300e7bb

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_tlwno6xuwdrlv2cg.svg)](https://markdownregistry.com/a/art_tlwno6xuwdrlv2cg)

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Versions

versioncommittedcommitsizeaudit
git:20260628.caecf60 latest2026-06-28 caecf60 12,690 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: No prompt-injection phrasing (matched: Ignore previous instructions)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (12690 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 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

kunanonj/ai-skills-hub · 5 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tlwno6xuwdrlv2cg
GET https://markdownregistry.com/api/v1/resolve?ref=kunanonj/ai-skills-hub/browser-testing-with-devtools
GET https://markdownregistry.com/api/v1/blob/838e392a8300e7bbf4b6be20b26692c4557a8cf59ba5cbd1be9ce05ab4e73522

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.