Skill comparison
Compare agent skills before installing.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Code Review is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.
Strongest overall
Code Review
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Code Review
Best first install candidate based on install readiness and adoption.
Freshest repo
codex
Most recent maintenance signal among this shortlist.
| Signal | codex Claude x Codex bridge — delegate mechanical or bulk implementation to the OpenAI Codex CLI, get an independent cross-model review of the current uncommitted diff, or ask Codex a read-only second-opinion question. Triggers "use codex", "have codex do", "have codex review", "have codex check", "codex exec", "second opinion from codex", "cross-check with codex", "delegate to codex", "ask codex". Use when you want a different model family to verify your own diff, parallelize bulk work, or get a fast read-only opinion without spending Claude turns. | Code Review Review a branch or diff against repository standards and the originating spec in two independent analysis passes. | Grill With Docs A relentless interview that pressure-tests a plan against the codebase, sharpens domain language, and updates CONTEXT.md and ADRs when decisions become durable. | To Spec Turn the current conversation and codebase context into a structured implementation spec, then publish it to the configured project issue tracker. |
|---|---|---|---|---|
| Quality | 63/100 Promising | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 62/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 42 stars Verified outcomes are shown on each skill page | 169K stars Verified outcomes are shown on each skill page | 165K stars Verified outcomes are shown on each skill page | 165K stars Verified outcomes are shown on each skill page |
| Freshness | Aug 20, 2026 | Jul 13, 2026 | Jul 10, 2026 | Jul 10, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | Claude Code, OpenAI Agents | Claude Code, Codex, Cursor, OpenAI Agents | Claude Code, Codex, Cursor, OpenAI Agents | Claude Code, Codex, Cursor, OpenAI Agents |
| Warnings | Low GitHub adoption signal · The skill depends on an external script (codex-run.ts) that is not included in the skill directory; portability relies on the script being pre-installed in the user's environment. · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | Requires the companion grilling and domain-modeling skills from the same repository. · No OpenAgentSkill engagement data yet | May create or update content in a configured issue tracker. · No OpenAgentSkill engagement data yet |
| Best for | GitHub automation workflows · Claude Code teams · builders willing to evaluate younger projects | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that need a vendor-supported SLA · production agents without a repository review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · production agents without a repository review | teams that need a vendor-supported SLA · production agents without a repository review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add darkroomengineering/cc-settings --skill codex | $ npx skills add mattpocock/skills --skill code-review | $ npx skills add mattpocock/skills --skill grill-with-docs | $ npx skills add mattpocock/skills --skill to-spec |