PR Review
SkillDocs & knowledgeLets your agent review a branch's changes like a pull request, checking code correctness, test coverage, and docs.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the PR Review skill
About this capability
Reviews the current branch's changes against its base branch as a pull request: correctness of new and modified code, test coverage for it, and documentation accuracy. Use when asked to review a branch, a diff, or a pull request.
What this skill tells your AI
The instructions your AI receives, as published by trailofbits/skills in plugins/code-improver/tests/fixtures/pr-review-toolkit/skills/review-pr/SKILL.md and read by ahel’s review.
Review the branch's change surface, not the whole repository.
- Establish the diff:
git diff <base>...HEAD(andgit diff <base>when the working tree carries uncommitted changes that belong to the branch). The base branch is named by the caller; fall back tomain. - Review every changed hunk for correctness: wrong results on edge inputs, unhandled error paths, and behavior that contradicts the function's name or callers.
- Check test coverage for the changed behavior: new logic without a test exercising its edge cases is a finding.
- Check documentation the diff made stale: statements in README or docs that were true on the base branch and are false after the change.
- Report every defect found, each with a severity; include minor and informational findings. Do not report defects in files the branch did not touch — they are outside the pull request.
Signals
- GitHub stars
- 7k
- Forks
- 604
- Last commit
- Sep 2026
Advanced
- Catalog kind
- skill
- Gateway key
review-pr-trailofbits- Source
- github.com/trailofbits/skills