Official agent skill

Babysit My PRs

by trailofbits in trailofbits/coop

Triage and shepherd all open PRs owned by the current GitHub user, isolating each writable worker in its own worktree.

OfficialApache-2.0Auto-check passedDevelopment

Install Babysit My PRs

skills CLI
$ npx skills add trailofbits/coop --skill babysit-my-prs -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install trailofbits/coop babysit-my-prs --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/trailofbits/coop.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/babysit-my-prs .claude/skills/babysit-my-prs && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
babysit-my-prs
GitHub stars
767
Token cost
~453 tokens
SKILL.md length
220 words
Files
1
Skills in repo
6
Repo updated
First seen
Licence
Apache-2.0

At a glance

Triage and shepherd all open PRs owned by the current GitHub user, isolating each writable worker in its own worktree.

  • Asked to babysit
  • Calls git
  • Monitor the users PR fleet

What it does

Babysit My PRs is an agent skill from trailofbits/coop, published by the product's own GitHub organization. Triage and shepherd all open PRs owned by the current GitHub user, isolating each writable worker in its own worktree. Use when asked to babysit or monitor the user's PR fleet.

Its SKILL.md is about 450 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development, covering Git worktrees. It works with GitHub. The repository describes itself as: Isolated VM environment for running Claude Code and Codex. The licence is Apache-2.0.

When your agent uses it

  • Asked to babysit
  • Monitor the users PR fleet

Example prompts

  • “/babysit-my-prs”

What it can do on your machine

Read from SKILL.md and the folder at commit 4929257. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • git

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Babysit My PRs loads about 453 tokens when it runs. Until then it costs about 48 tokens; SKILL.md has 220 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~48
When it runs · the whole SKILL.md, loaded when a task matches
~453

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from trailofbits/coop at commit 4929257, republished under its Apache-2.0 licence (© trailofbits). 220 words, ~453 tokens.

Download SKILL.mdSave it as .claude/skills/babysit-my-prs/SKILL.md (or your agent's skills folder).
name
babysit-my-prs
description
Triage and shepherd all open PRs owned by the current GitHub user, isolating each writable worker in its own worktree. Use when asked to babysit or monitor the user's PR fleet.

Babysit My PRs

Authenticate gh, derive the current user and origin repository, then discover all open PRs authored by that user. Never touch another author's branch.

For each PR, collect CI state, required-job presence, base divergence, merge state, inline review threads, top-level reviews, and PR comments. Classify it as:

  • Work needed: a mechanical base merge, settled CI fix, or concrete review correction.
  • Deferred: a semantic conflict, optional suggestion, integration-host failure, scope/security/design judgment, or ambiguous feedback.
  • Clean: no actionable feedback, required checks present and green, and no conflict.

When parallel agents are available and the user requested action, delegate one worker per work-needed PR. Each worker must use a separate detached worktree, acquire a per-PR lock, and follow babysit-pr. Push with git push origin HEAD:refs/heads/<branch>; never update the parent checkout's branch ref. Do not dispatch deferred items.

If recurring monitoring is available and requested, schedule a sweep with a non-overlapping cadence, keep lock/deferred state outside the repository, and run an initial sweep immediately. If the environment has no scheduler, perform one sweep and state that limitation; do not emulate a daemon with a blocking sleep loop.

Every sweep reports open, in-flight, dispatched, deferred, and clean counts and prints the full deferred-decision ledger. Stop recurring monitoring only when asked. Running workers may finish, but no new workers should be dispatched after stop.

© trailofbits, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/babysit-my-prs of trailofbits/coop.

Open the folder on GitHubat commit 4929257

Compare with similar skills

Babysit My PRs next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Babysit My PRs compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Babysit My PRs this skilltrailofbits/coop767—~453Automated safety check: PassApache-2.0
Pre-Release PR Triagejamiepine/voicebox57k—~3.1kAutomated safety check: PassMIT
Codewhale Landing Workflowcodewhale-hq/Codewhale41k—~1.6kAutomated safety check: PassMIT
Ff Worktreesdamus-io/damus2.1k—~451Automated safety check: PassGPL-3.0
Clean Complete Branchesjtenniswood/espcontrol1.1k—~820Automated safety check: PassCustom licence
Clean Merged Branch Foldersjtenniswood/espcontrol1.1k—~813Automated safety check: PassCustom licence

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  • Closeout Review

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    Run the final scope-controlled review before committing, pushing, or opening a PR.

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  • Review

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  • Babysit PR

    trailofbits/coop

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    Shepherd the current user's open PR through base updates, CI failures, and review feedback without rewriting history or merging.

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  • Integration

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  • Mutation Check

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    Run cargo-mutants for changed coop logic and keep .cargo/mutants.toml synchronized.

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Works with

Categories

Questions about Babysit My PRs

What does Babysit My PRs do?

Triage and shepherd all open PRs owned by the current GitHub user, isolating each writable worker in its own worktree. Babysit My PRs is an agent skill from trailofbits/coop, published by the product's own GitHub organization. Triage and shepherd all open PRs owned by the current GitHub user, isolating each writable worker in its own worktree.

When should I use Babysit My PRs?

Babysit My PRs fits situations like: asked to babysit; monitor the users PR fleet.

How do I install Babysit My PRs in Claude Code?

Run `npx skills add trailofbits/coop --skill babysit-my-prs -a claude-code`. Or copy the skill folder (.agents/skills/babysit-my-prs in trailofbits/coop) into .claude/skills/babysit-my-prs in your project. Claude Code loads it when a task matches its description.

How do I install Babysit My PRs in Codex?

Run `npx skills add trailofbits/coop --skill babysit-my-prs -a codex`. Or copy the skill folder (.agents/skills/babysit-my-prs in trailofbits/coop) into .agents/skills/babysit-my-prs in your project. Codex loads it when a task matches its description.

Can I use Babysit My PRs in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add trailofbits/coop --skill babysit-my-prs -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/babysit-my-prs, .gemini/skills/babysit-my-prs, .github/skills/babysit-my-prs and .opencode/skills/babysit-my-prs in your project.

What does Babysit My PRs need to run?

Going by SKILL.md and its folder, Babysit My PRs needs the command-line tools its instructions call (git).

Does Babysit My PRs access the network?

SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Babysit My PRs safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Babysit My PRs use?

Babysit My PRs is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Babysit My PRs use?

About 453 tokens (SKILL.md is roughly 1.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Babysit My PRs?

Skills that share tags, products or a category with Babysit My PRs: Pre-Release PR Triage (jamiepine/voicebox, 57k stars), Codewhale Landing Workflow (codewhale-hq/Codewhale, 41k stars), Ff Worktrees (damus-io/damus, 2.1k stars) and Clean Complete Branches (jtenniswood/espcontrol, 1.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Babysit My PRs?

trailofbits (a GitHub organization, an official publisher) maintains it in trailofbits/coop, which has 767 GitHub stars. The repository holds 6 skills in this directory. The repository was last updated on October 9, 2026.

Source: trailofbits/coop on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.