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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.

SignalCkad Questions

A set of exercises and solutions to prepare for the Certified Kubernetes Application Developer exam by Cloud Native Computing Foundation.

Harbor

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

Vcluster

vCluster - Create fully functional virtual Kubernetes clusters - Each vcluster runs inside a namespace of the underlying k8s cluster. It's cheaper than creating separate full-blown clusters and it offers better multi-tenancy and isolation than regular namespaces.

Crossplane

The Cloud Native Control Plane

Quality
74/100
Strong
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
73/100
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.

Adoption209 stars
0 installs
29K stars
0 installs
11K stars
0 installs
12K stars
0 installs
FreshnessMay 15, 2026Jun 16, 2026Jun 16, 2026Jun 16, 2026
Use-case fit
GitHub automationLocal desktopCoding agents
Coding agentsRAG and knowledgeWorkflow automation
Coding agentsRAG and knowledgeBrowser automation
Coding agentsRAG and knowledgeWorkflow automation
Stack fit
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Coding review agentContent growth agent
Platform hintsKubernetes, Claude CodeGo, Kubernetes, Claude CodeGo, Kubernetes, Claude CodeGo, Kubernetes, Claude Code
WarningsNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forGitHub automation workflows · Claude Code teams · builders willing to evaluate younger projectsCoding agents workflows · Claude Code teams · teams that value GitHub adoption signalsCoding agents 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 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 reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
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Install
$ npx skills add jamesbuckett/ckad-questions
$ npx skills add goharbor/harbor
$ npx skills add loft-sh/vcluster
$ npx skills add crossplane/crossplane