haposoft/cafekit · packages/spec/src/claude/skills/chrome-devtools/SKILL.md

cf:chrome-devtools skillA

cf:chrome-devtools is agent-read markdown (skill) from haposoft/cafekit: Automate browsers with Puppeteer CLI scripts and persistent sessions. Use for screenshots, performance analysis, network monitoring, web scraping, form automation, JavaScript debugging..

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 haposoft/cafekit/cf:chrome-devtools@v1.1.0
Exact content
mdr add haposoft/cafekit/cf:chrome-devtools@sha256:278166f41277f61d

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_nfnmkejvkbcqouu3.svg)](https://markdownregistry.com/a/art_nfnmkejvkbcqouu3)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v1.1.0 latest2026-09-03 f55ff96 23,642 BA view · diff
v1.1.02026-06-03 e36e159 23,644 BA view · diff
v1.1.02026-06-03 fab9b6a 22,516 BA view · diff
v1.1.02026-05-18 29ee474 22,318 BA view · diff
v1.1.02026-04-11 26ce3bb 22,260 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (23642 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

haposoft/cafekit · 54 stars · license none · pushed 2026-09-16 · branch dev

API

GET https://markdownregistry.com/api/v1/artifacts/art_nfnmkejvkbcqouu3
GET https://markdownregistry.com/api/v1/resolve?ref=haposoft/cafekit/cf:chrome-devtools
GET https://markdownregistry.com/api/v1/blob/278166f41277f61df1316394c094922c06b41fb32a85ecff87116b881cd914ad

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