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

Use this as a shortlist, then open the skill detail page before adopting.

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Decision summary

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

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.

SignalButterfly

🎨 Powerful, minimalistic, cross-platform, opensource note-taking app

Activitywatch

The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

Excalidraw

Virtual whiteboard for sketching hand-drawn like diagrams

Drawnix

开源白板工具（SaaS），一体化白板，包含思维导图、流程图、自由画等。All in one open-source whiteboard tool with mind, flowchart, freehand and etc.

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.

Adoption1.9K stars
0 installs
18K stars
0 installs
125K stars
0 installs
14K stars
0 installs
FreshnessJun 16, 2026Jun 11, 2026Jun 16, 2026Jun 16, 2026
Use-case fit
Workflow automationCoding agentsRAG and knowledge
Workflow automationCoding agentsRAG and knowledge
Workflow automationCoding agentsRAG and knowledge
Workflow automationCoding agentsRAG and knowledge
Workflow fit
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Platform hintsDart, Productivity, Claude CodePython, Productivity, Claude CodeTypeScript, Productivity, Claude CodeTypeScript, Productivity, Claude Code
WarningsNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signalsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signalsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signalsWorkflow 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
OpenAgentSkill engagement0 views
0 install copies
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Install
$ npx skills add LinwoodDev/Butterfly
$ npx skills add ActivityWatch/activitywatch
$ npx skills add excalidraw/excalidraw
$ npx skills add plait-board/drawnix