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.

Add more skills

Decision summary

LightRAG is the strongest overall pick here because it has a 100/100 readiness score and fits RAG and knowledge.

Strongest overall

LightRAG

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

Fastest prototype

LightRAG

Best first install candidate based on install readiness and adoption.

Freshest repo

Cognee

Most recent maintenance signal among this shortlist.

Signal	Local RAG Researcher Deepseek Local RAG researcher agent built using Langgraph, DeepSeek R1 and Ollama	LightRAG [EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"	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	43/100 Needs review	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	33/100 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	140 stars 0 installs	37K stars 0 installs	27K stars 0 installs	34K stars 0 installs
Freshness	Feb 13, 2025	Jun 18, 2026	Jul 3, 2026	Jun 29, 2026
Use-case fit	RAG and knowledge Coding agents Browser automation	RAG and knowledge Coding agents Workflow automation	RAG and knowledge Coding agents Browser automation	RAG and knowledge Coding agents Browser automation
Stack fit	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent
Platform hints	Python, RAG, Claude Code, LangChain	Python, Knowledge Graph, Claude Code, OpenAI Agents	Python, Vector Search, Claude Code	Python, Vector Search, Claude Code
Warnings	Repository looks stale · 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 require actively maintained dependencies · production agents without a repository 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 kaymen99/local-rag-researcher-deepseek`	`$ npx skills add HKUDS/LightRAG`	`$ npx skills add topoteretes/cognee`	`$ npx skills add VectifyAI/PageIndex`