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

Strongest overall

Excalidraw

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

Fastest prototype

Excalidraw

Best first install candidate based on install readiness and adoption.

Freshest repo

Excalidraw

Most recent maintenance signal among this shortlist.

Signal	Dev Encyclopedia An encyclopedia for everything, Programming.	Excalidraw Virtual whiteboard for sketching hand-drawn like diagrams	Notesnook A fully open source & end-to-end encrypted note taking alternative to Evernote.	React Email 💌 Build and send emails using React
Quality	67/100 Promising	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	66/100 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.	100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack.
Adoption	318 stars Verified outcomes are shown on each skill page	125K stars Verified outcomes are shown on each skill page	14K stars Verified outcomes are shown on each skill page