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
Unlighthouse is the strongest overall pick here because it has a 100/100 readiness score and fits Browser automation.
Strongest overall
Unlighthouse
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Unlighthouse
Best first install candidate based on install readiness and adoption.
Freshest repo
Unlighthouse
Most recent maintenance signal among this shortlist.
| Signal | Penthouse Generate critical css for your web pages | SingleFileZ Web Extension to save a faithful copy of an entire web page in a self-extracting ZIP file | Thal Getting started with Puppeteer and Chrome Headless for Web Scraping | Unlighthouse Run Google Lighthouse on your entire site. |
|---|---|---|---|---|
| Quality | 75/100 Strong | 98/100 Excellent | 74/100 Strong | 100/100 Excellent |
| Decision verdict | 77/100 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. | 76/100 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. |
| Adoption | 2.7K stars 0 installs | 1.9K stars 0 installs | 2.4K stars 0 installs | 4.6K stars 0 installs |
| Freshness | Dec 3, 2023 | May 8, 2026 | Oct 28, 2020 | Jun 8, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | HTML, Puppeteer, Claude Code, Browser agents | JavaScript, Puppeteer, Claude Code, Browser agents | JavaScript, Puppeteer, Claude Code, Browser agents | JavaScript, Puppeteer, Claude Code, Browser agents |
| Warnings | Repository looks stale · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | Repository looks stale · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Browser automation workflows · Claude Code teams · teams that value GitHub adoption signals | Web scraping workflows · Claude Code teams · teams that value GitHub adoption signals | Browser automation workflows · Claude Code teams · teams that value GitHub adoption signals | Browser automation workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that require actively maintained dependencies · production agents without a repository review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that require actively maintained dependencies · production agents without a repository 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 pocketjoso/penthouse | $ npx skills add gildas-lormeau/SingleFileZ | $ npx skills add emadehsan/thal | $ npx skills add harlan-zw/unlighthouse |