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

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

Strongest overall

Mockito

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

Fastest prototype

Mockito

Best first install candidate based on install readiness and adoption.

Freshest repo

Testcafe

Most recent maintenance signal among this shortlist.

SignalRest Assured

Java DSL for easy testing of REST services

Mockito

Most popular Mocking framework for unit tests written in Java

Testcontainers Java

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

Testcafe

A Node.js tool to automate end-to-end web testing.

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.

Adoption7.1K stars
0 installs
15K stars
0 installs
8.7K stars
0 installs
9.9K stars
0 installs
FreshnessFeb 4, 2026Jun 8, 2026Jun 11, 2026Jun 16, 2026
Use-case fit
Coding agentsTesting and QARAG and knowledge
Coding agentsTesting and QARAG and knowledge
Testing and QABrowser automationCoding agents
Testing and QABrowser automationCoding agents
Workflow fit
Coding review agentContent growth agent
Coding review agentContent growth agent
Browser QA agentCoding review agent
Coding review agentBrowser QA agent
Platform hintsJava, Testing, Claude CodeJava, Testing, Claude CodeJava, Testing, Claude Code, Browser agentsJavaScript, Testing, Claude Code, Browser agents
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 signalsTesting and QA workflows · Claude Code teams · teams that value GitHub adoption signalsTesting and QA 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
OpenAgentSkill engagement0 views
0 install copies
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Install
$ npx skills add rest-assured/rest-assured
$ npx skills add mockito/mockito
$ npx skills add testcontainers/testcontainers-java
$ npx skills add DevExpress/testcafe