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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.

Add more skills

Decision summary

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

Strongest overall

Entr

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

Fastest prototype

Entr

Best first install candidate based on install readiness and adoption.

Freshest repo

Entr

Most recent maintenance signal among this shortlist.

SignalHamkrest

Hamcrest for Kotlin

Qodo Cover

Qodo-Cover: An AI-Powered Tool for Automated Test Generation and Code Coverage Enhancement! 💻🤖🧪🐞

Entr

Run arbitrary commands when files change

Stryker Js

Mutation testing for JavaScript and friends

Quality
52/100
Needs review
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
42/100
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.

Adoption344 stars
0 installs
5.4K stars
0 installs
5.6K stars
0 installs
2.9K stars
0 installs
FreshnessMay 16, 2024Apr 5, 2026Jun 17, 2026Jun 12, 2026
Use-case fit
Coding agentsTesting and QARAG and knowledge
Coding agentsTesting and QARAG and knowledge
Coding agentsWorkflow automationTesting and QA
Coding agentsTesting and QARAG and knowledge
Stack fit
Coding review agentContent growth agent
Coding review agentContent growth agent
Coding review agentContent growth agent
Coding review agentContent growth agent
Platform hintsKotlin, Testing, Claude CodePython, Testing, Claude CodeC, Testing, Claude CodeTypeScript, Testing, 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 · 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 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
OpenAgentSkill engagement0 views
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Install
$ npx skills add npryce/hamkrest
$ npx skills add qodo-ai/qodo-cover
$ npx skills add eradman/entr
$ npx skills add stryker-mutator/stryker-js