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
Trilium is the strongest overall pick here because it has a 100/100 readiness score and fits RAG and knowledge.
Strongest overall
Trilium
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Trilium
Best first install candidate based on install readiness and adoption.
Freshest repo
Trilium
Most recent maintenance signal among this shortlist.
| Signal | Protege Protege Desktop | Webprotege The webprotege code base | Trilium Build your personal knowledge base with Trilium Notes | Openspg OpenSPG is a Knowledge Graph Engine developed by Ant Group in collaboration with OpenKG, based on the SPG (Semantic-enhanced Programmable Graph) framework. Core Capabilities: 1) domain model constrained knowledge modeling, 2) facts and logic fused representation, 3) natively support KAG... |
|---|---|---|---|---|
| Quality | 92/100 Excellent | 71/100 Strong | 100/100 Excellent | 87/100 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. | 82/100 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. | 89/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 1.4K stars 0 installs | 760 stars 0 installs | 36K stars 0 installs | 2.1K stars 0 installs |
| Freshness | Apr 5, 2026 | Feb 12, 2026 | Jun 14, 2026 | Jul 5, 2025 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Java, Knowledge Graph, Claude Code | Java, Knowledge Graph, Claude Code | TypeScript, Knowledge Graph, Claude Code | Java, Knowledge Graph, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | RAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signals | RAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signals | RAG and knowledge 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 | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add protegeproject/protege | $ npx skills add protegeproject/webprotege | $ npx skills add TriliumNext/Trilium | $ npx skills add OpenSPG/openspg |