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.

Add more skills

Decision summary

Shellcheck is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.

Strongest overall

Shellcheck

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

Fastest prototype

Shellcheck

Best first install candidate based on install readiness and adoption.

Freshest repo

SwiftLint

Most recent maintenance signal among this shortlist.

SignalBolt

Bolt is a language with in-built data-race freedom!

Infer

A static analyzer for Java, C, C++, and Objective-C

Shellcheck

ShellCheck, a static analysis tool for shell scripts

SwiftLint

A tool to enforce Swift style and conventions.

Quality
54/100
Needs review
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
56/100
Needs manual review

Do a manual repository review before adding this to an agent workflow.

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.

Adoption606 stars
Verified outcomes are shown on each skill page
16K stars
Verified outcomes are shown on each skill page
40K stars
Verified outcomes are shown on each skill page
20K stars
Verified outcomes are shown on each skill page
FreshnessNov 24, 2023Jun 13, 2026Jun 11, 2026Jun 20, 2026
Use-case fit
Coding agentsRAG and knowledgeBrowser automation
Coding agentsRAG and knowledgeWorkflow automation
Coding agentsRAG and knowledgeWorkflow automation
Coding agentsSports analyticsGitHub automation
Workflow fit
Coding review agentContent growth agent
Coding review agentContent growth agent
Coding review agentContent growth agent
Coding review agentContent growth agent
Platform hintsOCaml, Static Analysis, Claude CodeOCaml, Static Analysis, Claude CodeHaskell, Static Analysis, Claude CodeSwift, Static Analysis, 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 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 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 mukul-rathi/bolt
$ npx skills add facebook/infer
$ npx skills add koalaman/shellcheck
$ npx skills add realm/SwiftLint