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.
Decision summary
Detox is the strongest overall pick here because it has a 100/100 readiness score and fits Testing and QA.
Strongest overall
Detox
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Detox
Best first install candidate based on install readiness and adoption.
Freshest repo
Vividus
Most recent maintenance signal among this shortlist.
| Signal | Vividus VIVIDUS is all in one test automation tool | 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. | Stryker Js Mutation testing for JavaScript and friends | Detox Gray box end-to-end testing and automation framework for mobile apps |
|---|---|---|---|---|
| Quality | 83/100 Strong | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 82/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption. | 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 | 413 stars 0 installs | 8.7K stars 0 installs | 2.9K stars 0 installs | 12K stars 0 installs |
| Freshness | Jun 14, 2026 | Jun 11, 2026 | Jun 12, 2026 | May 30, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Java, Testing, Claude Code | Java, Testing, Claude Code, Browser agents | TypeScript, Testing, Claude Code | JavaScript, Testing, 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 · builders willing to evaluate younger projects | Testing and QA workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Testing and QA 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 vividus-framework/vividus | $ npx skills add testcontainers/testcontainers-java | $ npx skills add stryker-mutator/stryker-js | $ npx skills add wix/Detox |