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
AionUi is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.
Strongest overall
AionUi
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
AionUi
Best first install candidate based on install readiness and adoption.
Freshest repo
AionUi
Most recent maintenance signal among this shortlist.
| Signal | Bitterbot Desktop A local-first AI agent with persistent memory, emotional intelligence, and a peer-to-peer skills economy. | AionUi Free, local, open-source 24/7 Cowork app for OpenClaw, Hermes Agent, Claude Code, Codex, OpenCode, Gemini CLI and 20+ more CLI | Customize your assistants | Star if you like it! | Leon 🧠 Leon is your open-source personal assistant. | Cognee Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine. |
|---|---|---|---|---|
| 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. |
| Adoption | 2.4K stars 0 installs | 28K stars 0 installs | 17K stars 0 installs | 18K stars 0 installs |
| Freshness | Jun 13, 2026 | Jun 12, 2026 | Jun 7, 2026 | Jun 12, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | TypeScript, AI Agents, Claude Code | TypeScript, AI Agents, Claude Code, OpenAI Agents | TypeScript, AI Agents, Claude Code | Python, AI Agents, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No major risk signals from current metadata | No major risk signals from current metadata |
| Best for | Local desktop workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | GitHub automation workflows · Claude Code teams · teams that value GitHub adoption signals | RAG and knowledge 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 · high-compliance environments without internal security 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 | 1 views 0 install copies | 2 views 0 install copies |
| Install | $ npx skills add Bitterbot-AI/bitterbot-desktop | $ npx skills add iOfficeAI/AionUi | $ npx skills add leon-ai/leon | $ npx skills add topoteretes/cognee |