cooneycw/claude-power-pack · codex/skills/browser-session/SKILL.md

browser-session skillA

browser-session is agent-read markdown (skill) from cooneycw/claude-power-pack: Named concurrent browser sessions over upstream playwright-mcp via a lease-desk pool.

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 cooneycw/claude-power-pack/browser-session@git:20260708.e42b71f
Exact content
mdr add cooneycw/claude-power-pack/browser-session@sha256:e861d69666c8f897

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_xk3y77rza6yj4nu4.svg)](https://markdownregistry.com/a/art_xk3y77rza6yj4nu4)

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Versions

versioncommittedcommitsizeaudit
git:20260708.e42b71f latest2026-07-08 e42b71f 1,167 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 (1167 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

cooneycw/claude-power-pack · 19 stars · license NOASSERTION · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_xk3y77rza6yj4nu4
GET https://markdownregistry.com/api/v1/resolve?ref=cooneycw/claude-power-pack/browser-session
GET https://markdownregistry.com/api/v1/blob/e861d69666c8f8973607512ff992cbe73f2269186462e4c4d198f274d0ba76d9

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