Skill comparison
Compare agent skills before installing.
Comparing 3 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Webapp Testing is the strongest overall pick here because it has a 100/100 readiness score and fits Browser automation.
Strongest overall
Webapp Testing
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Webapp Testing
Best first install candidate based on install readiness and adoption.
Freshest repo
Webapp Testing
Most recent maintenance signal among this shortlist.
| Signal | Ref Downloader Batch-download reference PDFs from a DOI or paper PDF using Crossref and your institutional Edge session. | Agent Skills Production-grade engineering skills for AI coding agents. | Webapp Testing Use Playwright to interact with and test local web applications, capture screenshots, debug UI behavior, and inspect browser logs. |
|---|---|---|---|
| Quality | 72/100 Strong | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 71/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. | 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 | 116 stars Verified outcomes are shown on each skill page | 88K stars Verified outcomes are shown on each skill page | 171K stars Verified outcomes are shown on each skill page |
| Freshness | Jun 1, 2026 | Aug 14, 2026 | Aug 21, 2026 |
| Use-case fit | |||
| Workflow fit | |||
| Platform hints | Python, Research, Claude Code, OpenAI Agents, Browser agents | Shell, AI Agents, Claude Code, Cursor | Claude Code, Codex, Cursor, Playwright, OpenAI Agents |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | Use synthetic or approved test data; do not run destructive browser actions without review. · No OpenAgentSkill engagement data yet |
| Best for | Coding agents workflows · Claude Code teams · builders willing to evaluate younger projects | Coding agents 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 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 · production agents without a repository review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add ltczding-gif/ref-downloader | $ npx skills add addyosmani/agent-skills | $ npx skills add anthropics/skills --skill webapp-testing |