gatekeeper-loop

97 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By fritzprix/libr-agent (GitHub) · coding · 12 stars · scanned at commit 0679557

Reviewer loop paired with worker-loop. Each tick reviews the user's open PRs, posts a structured verdict comment that directs the worker (changes requested with numbered findings), re-reviews after the worker responds, and iterates until a final Approve verdict — never merging. Use when the user types "/gatekeeper-loop", "/gatekeeper-loop 10m", "gatekeeper loop", "review worker PRs until approve", "게이트키퍼 루프", "PR 리뷰 루프", or asks for an automated reviewer that goes back and forth with the worker…

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.

Found in 13 places.

.agents/skills/gatekeeper-loop/SKILL.md, line 42python3 .agents/skills/gatekeeper-loop/scripts/review_queue.py [--pr N]
.agents/skills/gatekeeper-loop/SKILL.md, line 65git fetch origin <head> --quiet
.agents/skills/gatekeeper-loop/SKILL.md, line 80MAIN=$(git rev-parse --show-toplevel)

Show 10 more

.agents/skills/gatekeeper-loop/SKILL.md, line 82python3 -c "import subprocess, sys; from pathlib import Path; out = subprocess.run(['git', '-C', sys.argv[1], 'worktree', 'list', '--porcelain'], capture_output
.agents/skills/gatekeeper-loop/SKILL.md, line 111gh pr edit N --add-label gatekeeper:changes-requested --remove-label gatekeeper:approved,gatekeeper:escalated
.agents/skills/gatekeeper-loop/SKILL.md, line 125python3 .agents/skills/gatekeeper-loop/scripts/issue_validation.py next
.agents/skills/gatekeeper-loop/SKILL.md, line 136python3 .agents/skills/gatekeeper-loop/scripts/issue_validation.py judge N --verdict validated|rejected --reason-file <file>
.agents/skills/gatekeeper-loop/SKILL.md, line 148cd .agents/skills/gatekeeper-loop/scripts && python3 -m unittest discover
.agents/skills/gatekeeper-loop/scripts/issue_validation.py, line 36result = subprocess.run(["gh", *args], input=stdin, capture_output=True, text=True, encoding="utf-8")
.agents/skills/gatekeeper-loop/scripts/review_queue.py, line 59out = subprocess.run(
.agents/skills/gatekeeper-loop/scripts/review_queue.py, line 71result = subprocess.run(["gh", *args], capture_output=True, text=True, encoding="utf-8")
.agents/skills/gatekeeper-loop/scripts/review_queue.py, line 124return subprocess.run(["git", "merge-base", "--is-ancestor", old, new],
.agents/skills/gatekeeper-loop/scripts/review_queue.py, line 277subprocess.run(["git", "fetch", "origin", f"refs/pull/{number}/head", "--quiet"],

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'gatekeeper-loop' ] || [ -L ~/.agents/skills/'gatekeeper-loop' ]; then echo 'A skill folder named gatekeeper-loop already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/fritzprix/libr-agent' "$d" && git -C "$d" checkout --quiet '0679557c88a47a5b14b020b9785e0de95e0a1f94' -- '.agents/skills/gatekeeper-loop' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/gatekeeper-loop' ~/.agents/skills/'gatekeeper-loop' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'gatekeeper-loop' ~/.claude/skills/'gatekeeper-loop' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Date	Version	Score
2026-11-12	`0679557`	97