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

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Decision summary

Appium is the strongest overall pick here because it has a 100/100 readiness score and fits Browser automation.

Strongest overall

Appium

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

Fastest prototype

Appium

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.

Appium

Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol

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.

Adoption6.0K stars
Verified outcomes are shown on each skill page
12K stars
Verified outcomes are shown on each skill page
9.9K stars
Verified outcomes are shown on each skill page
22K stars
Verified outcomes are shown on each skill page
FreshnessJul 25, 2026Jun 16, 2026Jun 16, 2026Jun 14, 2026
Use-case fit
Browser automationTesting and QACoding agents
Testing and QACoding agentsBrowser automation
Testing and QABrowser automationCoding agents
Browser automationCoding agentsTesting and QA
Workflow fit
Browser QA agentWeb data pipeline
Coding review agentContent growth agent
Coding review agentBrowser QA agent
Browser QA agentCoding review 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 signalsBrowser automation 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
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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 appium/appium