Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
ac-lock
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
ac-lock
Best first install candidate based on install readiness and adoption.
Freshest repo
ac-lock
Most recent maintenance signal among this shortlist.
| Signal | ac-lock Phase 4.0 — Acceptance Criteria lock checkpoint before implementation. Consolidates all ACs from PRD, TechSpec, and Tasks, presents to user for confirmation, and saves the locked AC list to accepted-criteria.md. Implementation only starts after explicit user confirmation. |
|---|---|
| Quality | 74/100 Strong |
| Decision verdict | 85/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 588 stars Verified outcomes are shown on each skill page |
| Freshness | Sep 2, 2026 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | Claude Code |
| Warnings | No OpenAgentSkill engagement data yet |
| Best for | Research agents workflows · Claude Code teams · teams that value GitHub adoption signals |
Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
ac-lock
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
ac-lock
Best first install candidate based on install readiness and adoption.
Freshest repo
ac-lock
Most recent maintenance signal among this shortlist.
| Signal | ac-lock Phase 4.0 — Acceptance Criteria lock checkpoint before implementation. Consolidates all ACs from PRD, TechSpec, and Tasks, presents to user for confirmation, and saves the locked AC list to accepted-criteria.md. Implementation only starts after explicit user confirmation. |
|---|---|
| Quality | 74/100 Strong |
| Decision verdict | 85/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 588 stars Verified outcomes are shown on each skill page |
| Freshness | Sep 2, 2026 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | Claude Code |
| Warnings | No OpenAgentSkill engagement data yet |
| Best for | Research agents workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 0 views 0 install copies |
| Install | $ npx skills add majiayu000/claude-skill-registry --skill ac-lock |
| Not ideal for | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 0 views 0 install copies |
| Install | $ npx skills add majiayu000/claude-skill-registry --skill ac-lock |