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

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

Wpt

Most recent maintenance signal among this shortlist.

SignalWpt

Test suites for Web platform specs — including WHATWG, W3C, and others

Detox

Gray box end-to-end testing and automation framework for mobile apps

Testcafe

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

Stryker Js

Mutation testing for JavaScript and friends

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.

Adoption5.9K stars
0 installs
12K stars
0 installs
9.9K stars
0 installs
2.9K stars
0 installs
FreshnessJun 13, 2026May 30, 2026Jun 8, 2026Jun 12, 2026
Use-case fit
Browser automationTesting and QACoding agents
Testing and QACoding agentsBrowser automation
Testing and QABrowser automationCoding agents
Coding agentsTesting and QARAG and knowledge
Stack fit
Browser QA agentWeb data pipeline
Coding review agentContent growth agent
Coding review agentBrowser QA agent
Coding review agentContent growth agent
Platform hintsHTML, Testing, Claude Code, Browser agentsJavaScript, Testing, Claude CodeJavaScript, Testing, Claude Code, Browser agentsTypeScript, Testing, Claude Code
WarningsNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forBrowser automation 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 signalsCoding agents 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 web-platform-tests/wpt
$ npx skills add wix/Detox
$ npx skills add DevExpress/testcafe
$ npx skills add stryker-mutator/stryker-js