Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
openspec-verify-change
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
openspec-verify-change
Best first install candidate based on install readiness and adoption.
Freshest repo
openspec-verify-change
Most recent maintenance signal among this shortlist.
| Signal | openspec-verify-change Verify implementation matches OpenSpec change artifacts. Use when the user wants to validate that implementation is complete, correct, and coherent before archiving. Also use when the user says "openspec verify" or "opsx verify". | openspec-sync-specs Sync delta specs from an OpenSpec change to main specs. Use when the user wants to update main specs with changes from a delta spec, without archiving the change. Also use when the user says "openspec sync" or "opsx sync". |
|---|---|---|
| Quality | 89/100 Excellent | 89/100 Excellent |
| Decision verdict | 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 | 71K stars Verified outcomes are shown on each skill page | 71K stars Verified outcomes are shown on each skill page |
| Freshness | Oct 2, 2026 | Oct 2, 2026 |
| Use-case fit | ||
| Workflow fit |
| Platform hints | Claude Code | Claude Code |
| Warnings | No major risk signals from current metadata | No OpenAgentSkill engagement data yet |
| Best for | Sports analytics workflows · Claude Code teams · teams that value GitHub adoption signals | other 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 | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 3 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add Fission-AI/OpenSpec --skill openspec-verify-change | $ npx skills add Fission-AI/OpenSpec --skill openspec-sync-specs |