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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

Harbor

Most recent maintenance signal among this shortlist.

SignalMetarget

Metarget is a framework providing automatic constructions of vulnerable infrastructures.

CDK

📦 Make security testing of K8s, Docker, and Containerd easier.

Kubernetes Goat

Kubernetes Goat is a "Vulnerable by Design" cluster environment to learn and practice Kubernetes security using an interactive hands-on playground 🚀

Harbor

An open source trusted cloud native registry project that stores, signs, and scans content.

Quality
72/100
Strong
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
74/100
Strong shortlist

Shortlist this skill and compare it with close alternatives before production adoption.

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.

Adoption1.4K stars
0 installs
4.7K stars
0 installs
5.7K stars
0 installs
29K stars
0 installs
FreshnessApr 16, 2025May 1, 2026Apr 16, 2026Jun 16, 2026
Use-case fit
Coding agentsRAG and knowledgeWorkflow automation
Coding agentsSports analyticsRAG and knowledge
Sports analyticsCoding agentsRAG and knowledge
Coding agentsRAG and knowledgeWorkflow automation
Stack fit
Content growth agentCoding review agent
Coding review agentContent growth agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Platform hintsPython, Kubernetes, Claude CodeGo, Kubernetes, Claude CodeHTML, Kubernetes, Claude CodeGo, Kubernetes, Claude Code
WarningsRepository looks stale · No OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forCoding agents workflows · Claude Code teams · teams that value GitHub adoption signalsCoding agents workflows · Claude Code teams · teams that value GitHub adoption signalsSports analytics workflows · Claude Code teams · teams that value GitHub adoption signalsCoding agents workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams that require actively maintained dependencies · production agents without a repository reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
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Install
$ npx skills add Metarget/metarget
$ npx skills add cdk-team/CDK
$ npx skills add madhuakula/kubernetes-goat
$ npx skills add goharbor/harbor