Skill comparison
Compare agent skills before installing.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
K3s is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.
Strongest overall
K3s
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
K3s
Best first install candidate based on install readiness and adoption.
Freshest repo
K3s
Most recent maintenance signal among this shortlist.
| Signal | 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. | Colima Container runtimes on macOS (and Linux) with minimal setup | K3s Lightweight Kubernetes | Harbor An open source trusted cloud native registry project that stores, signs, and scans content. |
|---|---|---|---|---|
| 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 | 11K stars 0 installs | 29K stars 0 installs | 33K stars 0 installs | 29K stars 0 installs |
| Freshness | Jun 16, 2026 | Jun 15, 2026 | Jun 15, 2026 | Jun 16, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | Go, Kubernetes, Claude Code | Go, Kubernetes, Claude Code | Go, 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 loft-sh/vcluster | $ npx skills add abiosoft/colima | $ npx skills add k3s-io/k3s | $ npx skills add goharbor/harbor |