Star200+

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

Skywalking is the strongest overall pick here because it has a 100/100 readiness score and fits GitHub automation.

Strongest overall

Skywalking

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

Fastest prototype

Skywalking

Best first install candidate based on install readiness and adoption.

Freshest repo

Skywalking

Most recent maintenance signal among this shortlist.

SignalNightingale

Nightingale is to monitoring and alerting what Grafana is to visualization.

Thanos

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

Skywalking

APM, Application Performance Monitoring System

Kibana

Your window into all of your data

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.

Adoption13K stars
Verified outcomes are shown on each skill page
14K stars
Verified outcomes are shown on each skill page
25K stars
Verified outcomes are shown on each skill page
21K stars
Verified outcomes are shown on each skill page
FreshnessJun 16, 2026Jun 15, 2026Jun 16, 2026Jun 16, 2026
Use-case fit
Coding agentsRAG and knowledgeWorkflow automation
Coding agentsRAG and knowledgeWorkflow automation
GitHub automationCoding agentsRAG and knowledge
RAG and knowledgeCoding agentsWorkflow automation
Workflow fit
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
RAG knowledge baseContent growth agent
Platform hintsGo, Observability, Claude CodeGo, Observability, Claude CodeJava, Observability, Claude CodeTypeScript, Observability, Claude Code
WarningsNo 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 signalsGitHub automation workflows · Claude Code teams · teams that value GitHub adoption signalsRAG and knowledge 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 ccfos/nightingale
$ npx skills add thanos-io/thanos
$ npx skills add apache/skywalking
$ npx skills add elastic/kibana