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.

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Decision summary

Harbor is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.

Strongest overall

Harbor

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Fastest prototype

Harbor

Best first install candidate based on install readiness and adoption.

Freshest repo

CosId

Most recent maintenance signal among this shortlist.

Signal	CosId Universal, flexible, high-performance distributed ID generator. \| 通用、灵活、高性能的分布式 ID 生成器	Quarkus Quarkus: Supersonic Subatomic Java.	Jib 🏗 Build container images for your Java applications.	Harbor An open source trusted cloud native registry project that stores, signs, and scans content.
Quality	85/100 Excellent	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	96/100 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	632 stars 0 installs	16K stars 0 installs	14K stars 0 installs	29K stars 0 installs
Freshness	Jun 20, 2026	Jun 16, 2026	May 19, 2026	Jun 16, 2026
Use-case fit	Coding agents RAG and knowledge Browser automation	Coding agents RAG and knowledge Workflow automation	Coding agents RAG and knowledge Browser automation	Coding agents RAG and knowledge Workflow automation
Stack fit	Content growth agent Coding review agent	Content growth agent Coding review agent	Content growth agent Coding review agent	Content growth agent Coding review agent
Platform hints	Java, Kubernetes, Claude Code	Java, Kubernetes, Claude Code	Java, Kubernetes, Claude Code	Go, Kubernetes, Claude Code
Warnings	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet
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	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 · 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	0 views 0 install copies	0 views 0 install copies	0 views 0 install copies	0 views 0 install copies
Install	`$ npx skills add Ahoo-Wang/CosId`	`$ npx skills add quarkusio/quarkus`	`$ npx skills add GoogleContainerTools/jib`	`$ npx skills add goharbor/harbor`