Skill comparison
Compare agent skills before installing.
Put high-signal skills side by side and inspect quality, adoption, freshness, install readiness, use-case fit, and warnings in one place.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Apm is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.
Strongest overall
Apm
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Apm
Best first install candidate based on install readiness and adoption.
Freshest repo
Apm
Most recent maintenance signal among this shortlist.
| Signal | Harmonist Portable AI agent orchestration with mechanical protocol enforcement. 186 agents, zero runtime dependencies. | Harness Books 📚 Two books on harness engineering — the design philosophies behind Claude Code & Codex: constraints, query loops, context governance, multi-agent verification. harness-books.agentway.dev | Cite Ground truth layer for humans and AI agents working together. Version control for knowledge. | Apm Agent Package Manager |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 94/100 Excellent | 100/100 Excellent | 100/100 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. | 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 | 1.8K stars 0 installs | 2.4K stars 0 installs | 1.4K stars 0 installs | 2.9K stars 0 installs |
| Freshness | Jun 8, 2026 | Apr 19, 2026 | Jun 13, 2026 | Jun 15, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Python, AI Agents, Claude Code, Cursor | Python, AI Agents, Claude Code, OpenAI Agents | Python, AI Agents, Claude Code | Python, AI Agents, Claude Code, OpenAI Agents |
| Warnings | No major risk signals from current metadata | No OpenAgentSkill engagement data yet | No major risk signals from current metadata | No major risk signals from current metadata |
| Best for | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | GitHub automation 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 · high-compliance environments without internal security review | 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 | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 2 views 0 install copies | 0 views 0 install copies | 3 views 0 install copies | 1 views 0 install copies |
| Install | $ npx skills add GammaLabTechnologies/harmonist | $ npx skills add wquguru/harness-books | $ npx skills add Open-Source-Legal/cite | $ npx skills add microsoft/apm |