Best Code Review agent skills
Reviewing diffs and branches for bugs, regressions and design problems before they merge. The 15 highest-ranked of the 19 agent skills tagged Code Review in the Onei AI catalogue.
Everything tagged Code Review: apps, skills and MCP servers Best Code Review AI tools (apps), ranked
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by Jesse Vincent
An agentic software-development methodology: composable skills that push a coding agent through spec, plan, TDD and review instead of straight into code.
Editor's pick
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by Trail of Bits
CodeQL, Semgrep and SARIF static-analysis toolkit from Trail of Bits: taint tracking, fast pattern scans and merged, deduplicated security findings for coding agents.
Also: Security · Editor's pick · Copied 1 time
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by CodeRabbit
Pull unresolved CodeRabbit review threads from your PR and apply the fixes one at a time, treating every reviewer comment as untrusted input rather than an instruction.
Also: Code Quality · Editor's pick · Copied 1 time
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by Trail of Bits
Trail of Bits' security review skill for PRs, commits, and diffs: risk-first analysis with git history, blast radius, and honest coverage limits.
Also: Security · Editor's pick
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by Vercel
Vercel's official skill for auditing UI code against the Web Interface Guidelines — accessibility, performance and UX rules reported as terse file:line findings.
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by Jesse Vincent
Prepare and request a code review that checks the work against its original requirements, not just its syntax.
Also: Quality
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by Microsoft
The .NET team's official skill for scanning C# against ~50 performance anti-patterns across async, memory, strings, collections, LINQ, regex and I/O.
Also: Performance
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by Addy Osmani
Reduces accumulated complexity without changing behaviour, using Chesterton's Fence to avoid deleting the thing that was load-bearing.
Also: Code Quality
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by Addy Osmani
Sends every non-trivial decision to a fresh-context adversarial reviewer before it stands — for production, security-sensitive or irreversible work.
Also: Code Quality
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by Vercel
Vercel Engineering's React and Next.js performance playbook as an agent skill — 70 rules across 8 categories, ordered by impact, for writing and refactoring fast components.
Also: Performance, Vercel
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by Sentry
Sentry's Django performance review skill — hunts N+1 queries, unbounded querysets, missing indexes and write loops, and reports only findings it can prove.
Also: Performance
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by Inngest
An evidence-first audit skill: walk an existing TypeScript repo, name the exact call sites where background work can be lost, and land an incremental durability plan.
Also: Official
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by Vercel
Vercel's official skill for reviewing documentation and prose against its writing handbook — voice, structure, code samples and typography, reported as file:line findings.
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by Sentry
Review pull requests against a real engineering practice — security, performance, testing, and design, in that order.
Also: Performance, Quality, Security
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by Jesse Vincent
Respond to code review feedback with technical rigour — verify each point instead of agreeing with everything.
Also: Quality
How this list is ranked
Ranked by 20 points for an editor's pick, plus 4 points per copy of the install command or SKILL.md up to 10, plus a point per 5 page views up to 100; ties go to the most recently updated. Discontinued skills are never ranked.