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
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.
| Signal | CDK 📦 Make security testing of K8s, Docker, and Containerd easier. | Harbor An open source trusted cloud native registry project that stores, signs, and scans content. | Kubernetes Goat Kubernetes Goat is a "Vulnerable by Design" cluster environment to learn and practice Kubernetes security using an interactive hands-on playground 🚀 | Kubeedge Kubernetes Native Edge Computing Framework (project under CNCF) |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 100/100 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 | 4.7K stars 0 installs | 29K stars 0 installs | 5.7K stars 0 installs | 7.5K stars 0 installs |
| Freshness | May 1, 2026 | Jun 16, 2026 | Apr 16, 2026 | May 29, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Go, Kubernetes, Claude Code | Go, Kubernetes, Claude Code | HTML, 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 | Sports analytics 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 cdk-team/CDK | $ npx skills add goharbor/harbor | $ npx skills add madhuakula/kubernetes-goat | $ npx skills add kubeedge/kubeedge |