Skill comparison
Compare agent skills before installing.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
PageIndex is the strongest overall pick here because it has a 100/100 readiness score and fits RAG and knowledge.
Strongest overall
PageIndex
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
PageIndex
Best first install candidate based on install readiness and adoption.
Freshest repo
Cognee
Most recent maintenance signal among this shortlist.
| Signal | Wikipedia Semantic Search Semantic Search on Wikipedia with Upstash Vector | Orama 🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb. | 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. | PageIndex 📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG |
|---|---|---|---|---|
| Quality | 66/100 Promising | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 56/100 Needs manual review Do a manual repository review before adding this to an agent workflow. | 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 | 470 stars 0 installs | 10K stars 0 installs | 30K stars 0 installs | 34K stars 0 installs |
| Freshness | Dec 12, 2025 | Jun 30, 2026 | Jul 30, 2026 | Jul 18, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | TypeScript, Vector Search, Claude Code | TypeScript, Vector Search, Claude Code, Browser agents | Python, Vector Search, Claude Code | Python, Vector Search, 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 · builders willing to evaluate younger projects | 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 upstash/wikipedia-semantic-search | $ npx skills add oramasearch/orama | $ npx skills add topoteretes/cognee | $ npx skills add VectifyAI/PageIndex |