browser-session SKILL.md skillA
browser-session from cooneycw/claude-power-pack is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add cooneycw/claude-power-pack/browser-session@git:20261023.652c011Pins git:20261023.652c011 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- cooneycw/claude-power-pack
- Path
codex/skills/browser-session/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261023.652c011, committed Oct 23, 2026
- First version recorded
- Jul 8, 2026
- Size
- 2,475 bytes
- Repository stars
- 21
- License
- a license file GitHub does not identify
Named concurrent browser sessions over upstream playwright-mcp via a lease-desk pool.
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
<!-- GENERATED by claude-power-pack - scripts/codex-skill-sync.py; edit .claude/commands/browser/session.md instead -->
## Codex harness adaptations
Generated from a Claude Code command. Where the procedure references these Claude-only surfaces, adapt as follows:
- MCP tools: use the MCP servers configured in `~/.codex/config.toml`, or fall back to the referenced repo scripts and CLI entry points.
- `CLAUDE.md` references: read `AGENTS.md` first - it is the Codex entry point. Where it defers to `CLAUDE.md`, follow that pointer and `CLAUDE.md` is the rules; where it does not, `AGENTS.md` is. Where the repository has no `AGENTS.md`, read `CLAUDE.md`.
- Helper scripts are bundled under `scripts/` in this skill directory (byte-identical copies from the claude-power-pack checkout). Commands run them as `"${CPP_SKILL_DIR:-/dev/null}"/scripts/<name>`: `CPP_SKILL_DIR` is the absolute directory containing THIS SKILL.md - the location the skills catalog gives, with any alias such as `r0` expanded. A shell resolves a bare `scripts/<name>` against your working directory (the target project), never this skill, so substitute that directory, or set it in the same command…
…Read the whole file at its exact version.
How to install
mdr add cooneycw/claude-power-pack/browser-session@sha256:aa4098b445d027fbThe line at the top of this page pins the label git:20261023.652c011, 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_xk3y77rza6yj4nu4)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jul 8, 2026 and Oct 23, 2026, about one every 36 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261023.652c011 latest | 2026-10-23 | 652c011 | 2,475 B | A | view · diff |
| git:20261023.f857754 | 2026-10-23 | f857754 | 2,105 B | A | view · diff |
| git:20260920.c148195 | 2026-09-20 | c148195 | 1,320 B | A | view · diff |
| git:20260708.e42b71f | 2026-07-08 | e42b71f | 1,167 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 (2475 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
cooneycw/claude-power-pack · 21 stars · license a license file GitHub does not identify · pushed 2026-11-07 · 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/aa4098b445d027fb563aad4ff764b124a84f126f3dceccd13fde5dce03e7a96f
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.