Star200+

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

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

Txtai

Most recent maintenance signal among this shortlist.

SignalRankGPT

Is ChatGPT Good at Search? LLMs as Re-Ranking Agent [EMNLP 2023 Outstanding Paper Award]

Txtai

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

OpenSearch

🔎 Open source distributed and RESTful search engine.

LightRAG

[EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"

Quality
55/100
Promising
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
57/100
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.

Adoption668 stars
Verified outcomes are shown on each skill page
13K stars
Verified outcomes are shown on each skill page
13K stars
Verified outcomes are shown on each skill page
37K stars
Verified outcomes are shown on each skill page
FreshnessMar 10, 2024Jun 22, 2026Jun 16, 2026Jun 18, 2026
Use-case fit
RAG and knowledgeCoding agentsBrowser automation
RAG and knowledgeCoding agentsBrowser automation
RAG and knowledgeCoding agentsResearch agents
RAG and knowledgeCoding agentsWorkflow automation
Workflow fit
RAG knowledge baseContent growth agent
RAG knowledge baseContent growth agent
RAG knowledge baseContent growth agent
RAG knowledge baseContent growth agent
Platform hintsPython, Reranking, Claude Code, OpenAI AgentsPython, Semantic Search, Claude CodeJava, Search, Claude CodePython, Knowledge Graph, Claude Code, OpenAI Agents
WarningsRepository looks stale · No OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forRAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signalsRAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signalsRAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signalsRAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams that require actively maintained dependencies · production agents without a repository reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
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Install
$ npx skills add sunnweiwei/RankGPT
$ npx skills add neuml/txtai
$ npx skills add opensearch-project/OpenSearch
$ npx skills add HKUDS/LightRAG