Community
Structured multi-step development. Brainstorm → spec → plan → build → review → merge — TDD baked in.
TDDMulti-agentPlans
Code Review × Codex
Top Code Quality & Review Skills for Codex
For code review in Codex CLI, install Trail of Bits' security skills and Anthropic's debug and tech-debt skills — Codex runs in the terminal with real repo access, which is exactly the setting where a severity-tagged review pass beats an inline suggestion. superpowers and tdd-skill add the before-the-code discipline if you want review pressure earlier than the diff.
10 of 19 verified on Codex · updated July 15, 2026
Top 5 on Codex
- 1.superpowers—Structured multi-step development. Brainstorm → spec → plan → build → review → merge — TDD baked in.
Structured multi-step development. Brainstorm → spec → plan → build → review → merge — TDD baked in.
Prisma migrations and queries by the book. Index-aware, migration-safe, type-correct.
- 3.sentry-error-handling—Sentry the right way. Source maps, releases, breadcrumbs, performance, structured tags.
Sentry the right way. Source maps, releases, breadcrumbs, performance, structured tags.
Disciplined debugging loop. Reproduce, isolate, diagnose, fix.
Honest tech-debt audit with a prioritized cleanup backlog.
Verified
Code Review skills that work on Codex
Ranked by composite score. Every entry was tested on Codex — not inferred from the SKILL.md format.
Verified
Prisma migrations and queries by the book. Index-aware, migration-safe, type-correct.
PrismaTypeScriptMigrations
Verified
Sentry the right way. Source maps, releases, breadcrumbs, performance, structured tags.
SentryErrorsObservability
Official
Disciplined debugging loop. Reproduce, isolate, diagnose, fix.
DebugDiagnosisTroubleshooting
Verified
100+ accessibility and UX rules from Vercel, applied as a structural audit on your UI code.
A11yUXAudit
Verified
57 React/Next.js performance rules, applied as a structural review on your code.
ReactNext.jsPerformance
Verified
Security audits run by a real security firm. CodeQL + Semgrep + audit workflows.
CodeQLSemgrepAudit
Verified
Next.js App Router by the book. Server components, streaming, parallel routes.
Next.jsReactApp Router
Install
Commands for Codex
Copy-paste installs for the top picks. Full per-agent commands are on each skill page.
superpowers
codex skills add obra/superpowers/skills/superpowersprisma-orm
codex skills add prisma/skills/skills/prisma-ormsentry-error-handling
codex skills add getsentry/skills/skills/sentry-error-handlingdebug
Copy the debug folder into ~/.codex/skills/
tech-debt
Copy the tech-debt folder into ~/.codex/skills/
vercel-web-design-guidelines
codex skills add vercel-labs/agent-skills/skills/vercel-web-design-guidelinesvercel-react-best-practices
codex skills add vercel-labs/agent-skills/skills/vercel-react-best-practicestrail-of-bits
codex skills add trailofbits/skills/skills/trail-of-bitsNot verified here
9 code review skills we have not confirmed on Codex
Listed rather than hidden. Absence here usually means untested, not broken — check each skill page for the agents it is verified on.
- semgrep
- code-security
- simplify
- code-review-security
- security-review
- code-review
- review
- composition-patterns
- code-review-plugin
A combination only gets a page here when at least 6 skills are verified on the agent — otherwise the page would be a stub pretending to be a ranking.
FAQ
Common questions
How does Codex load a skill compared with Claude Code?
Codex adopted the SKILL.md format directly, so the same folder works, but the install path differs: Codex takes the repo-plus-path form (codex skills add github.com/owner/repo/skills/name) rather than a --skill flag. The frontmatter and the three-tier loading behaviour are the same.
How many code review skills work with Codex?
10 of the 19 skills catalogued in Code Quality & Review are verified working on Codex. The remaining 9 are either untested on this agent or depend on capabilities it does not provide — they are listed below rather than hidden.
How do I install a code review skill on Codex?
Each skill page carries the exact Codex command. Codex reads SKILL.md natively, so a skill folder works unchanged.
Related
Other cuts of this data
- All Code Quality & Review skills →
Every entry in the category, across all agents, ranked by composite score.
- All skills for Codex →
Every skill verified on Codex CLI, across all categories.
- Top Frontend & UI Design Skills for Codex →
The 9 frontend & ui agent Skills with verified Codex compatibility, ranked by composite score, with the install command for Codex and what is not verified there yet.
- Top AI/ML & Agent Tooling Skills for Codex →
The 7 ai agent tooling agent Skills with verified Codex compatibility, ranked by composite score, with the install command for Codex and what is not verified there yet.