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

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

Strongest overall

Elasticsearch

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

Fastest prototype

Elasticsearch

Best first install candidate based on install readiness and adoption.

Freshest repo

LumoKit

Most recent maintenance signal among this shortlist.

Signal	LumoKit Swift package for on-device Retrieval-Augmented Generation (RAG)	FlagEmbedding Retrieval and Retrieval-augmented LLMs	LightRAG [EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"	Elasticsearch Free and Open Source, Distributed, RESTful Search Engine
Quality	78/100 Strong	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	77/100 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.	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	123 stars 0 installs	12K stars 0 installs	37K stars 0 installs	77K stars 0 installs
Freshness	Jun 21, 2026	Apr 22, 2026	Jun 18, 2026	Jun 16, 2026
Use-case fit	RAG and knowledge Coding agents Workflow automation	RAG and knowledge Coding agents Browser automation	RAG and knowledge Coding agents Workflow automation	RAG and knowledge Coding agents Research agents
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	Swift, RAG, Claude Code	Python, Embeddings, Claude Code	Python, Knowledge Graph, Claude Code, OpenAI Agents	Java, 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 rryam/LumoKit`	`$ npx skills add FlagOpen/FlagEmbedding`	`$ npx skills add HKUDS/LightRAG`	`$ npx skills add elastic/elasticsearch`