Agent Skills

Free AI agent skills from GitHub, tested by a small, cheap model (Haiku). Further right means Haiku used it right more often.

How a skill is tested

A skill is a file that teaches an AI coding agent how to do one job. We test each one with a small, cheap model (Haiku), because if a small model gets it right, a big one will too.

  1. Picked right. Haiku sees the list of skills, like a real agent does, and gets 3 requests: 2 where this skill should be used and 1 that only sounds similar. It scores a point for each request it sends the right way.
  2. Followed right. Haiku reads the whole skill and a real request, then says its first step. A second Haiku call checks that step against the one the skill asks for.

Score: 1 point per request picked right (3) plus 2 points for following right, out of 5, shown out of 100. Further right is better. Green is 80 and up, amber 50 to 79, red below 50. Pick a kind of skill to see them as a leaderboard, best first. Haiku only sees skills from the same repo when it picks, as if you had installed that one collection. The test questions were written from each skill's own text by a stronger model, so a skill is never graded on something it does not claim to do. Last run: claude-haiku-4-5-20251001, 2026-10-28.

The same skills as a table
SkillFromWhat it doesScorePicked rightFollowed right
finishing-a-development-branch obra/superpowersWhen work is done and green, pick merge, PR or discard, then clean up the branch and worktree. 60 3/3 0/1
using-git-worktrees obra/superpowersWork in an isolated git worktree so your current branch stays untouched. 100 3/3 1/1
landing-report garrytan/gstackRead-only dashboard of the ship queue: which branches are waiting and what to land next. 100 3/3 1/1
modernize garrytan/gstackTake an old PR and decide MODERNIZE, REWORK or CLOSE; rebase and prove intent survived. 60 3/3 0/1
ship garrytan/gstackOne flow: merge base, run tests, review diff, bump version, update changelog, commit, push, open PR. 40 2/3 0/1
pr mattpocock/skillsTemplate for a PR body: summary diagram, before/after evidence, how risky the merge is. 60 3/3 0/1
git-guardrails-claude-code mattpocock/skillsAdd a Claude Code hook that blocks git push, reset --hard, clean -f, branch -D and similar. 100 3/3 1/1
gh-prioritizer odykyi/gh-skillsSet priorities on PRs and issues in a GitHub Project from labels, size and impact. 20 1/3 0/1
gh-project-orchestrator odykyi/gh-skillsCreate and manage GitHub Projects (V2) and link issues and PRs to track a big integration. 100 3/3 1/1
pr-commenter odykyi/gh-skillsPost line comments, general comments and thread replies on PRs, and resolve threads. 60 3/3 0/1
pr-labeler odykyi/gh-skillsAuto-label PRs from the branch name, changed files and diff size; check label hygiene in bulk. 60 3/3 0/1
pr-manager odykyi/gh-skillsRun 20+ PRs in parallel with strict done rules, using opener, reviewer, feedback and merger helpers. 100 3/3 1/1
pr-merger odykyi/gh-skillsMerge approved PRs safely: verify CI, handle conflicts, clean up worktree and branch. 100 3/3 1/1
pr-opener odykyi/gh-skillsOpen a PR that has a linked issue, a clear description and what to verify. 100 3/3 1/1
pr-queue-digest odykyi/gh-skillsRead-only one-screen digest of open PRs: blocked, waiting on review, green and ready, no issue. 100 3/3 1/1
pr-workflow-orchestrator odykyi/gh-skillsTake one task end to end: worktree, PR, handle feedback, merge; never leave a PR unattended. 60 3/3 0/1
pr-worktree odykyi/gh-skillsUse git worktrees only (never checkout) to give each PR its own folder and clean it up after. 60 3/3 0/1
gh-cli trailofbits/skillsUse the authenticated gh CLI for GitHub URLs, PRs and issues, not curl or web fetch. 80 2/3 1/1
open-sourcing trailofbits/skillsGet a repo ready to go public. Secrets audit, license, docs, packaging and release automation. 60 3/3 0/1
commit getsentry/skillsWrite Sentry-style conventional commit messages with issue references. 100 3/3 1/1
create-branch getsentry/skillsMake a git branch with Sentry naming rules from your description or current diff. 100 3/3 1/1
iterate-pr getsentry/skillsLoop on a PR until CI is green and the important review comments are fixed. 100 3/3 1/1
pr-writer getsentry/skillsWrite the PR title and body as a cover note for reviewers, not a changelog. 100 3/3 1/1
gh-fix-ci openai/skillsRead failing GitHub Actions checks on a PR, find the cause, and fix it after you approve. 100 3/3 1/1
gh-address-comments openai/skillsFind the open PR for your branch and work through its review comments with gh. 80 2/3 1/1
yeet openai/skillsStage, commit, push and open a GitHub PR in one go. Only when you ask for it. 100 3/3 1/1
github-issue-creator microsoft/skillsTurn raw notes, error logs or screenshots into a clean GitHub issue. 60 3/3 0/1
git-advanced-workflows wshobson/agentsUse rebase, cherry-pick, bisect, worktrees and reflog to fix history. 100 3/3 1/1
git-worktree-manager alirezarezvani/claude-skillsRun parallel branches in git worktrees with own ports, env and safe cleanup. 60 3/3 0/1
git-workflow affaan-m/everything-claude-codePick a branching flow, write clean commits, merge vs rebase, fix conflicts. 40 2/3 0/1
conventional-commit-review affaan-m/everything-claude-codeReview staged changes and write a Conventional Commits message. 100 3/3 1/1
commit NeoLabHQ/context-engineering-kitMake clean conventional commits: run checks, split big diffs, write the message. 80 2/3 1/1
create-pr NeoLabHQ/context-engineering-kitOpen a GitHub PR with gh using the repo template and pre-flight checks. 100 3/3 1/1
resolve-fixed-pr-comments NeoLabHQ/context-engineering-kitCheck which PR review comments are really fixed and resolve those threads. 60 3/3 0/1
github-release jezweb/claude-skillsClean a repo for release, scan secrets, tag a version and publish with gh. 20 1/3 0/1
flisk-release flisk-sh/fliskCut a Flisk CLI release: candidate run, release workflow, npm, GitHub releases, verify and repair channels. 100 3/3 1/1