Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
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
DocsGPT
Most recent maintenance signal among this shortlist.
| Signal | Autoarena Rank LLMs, RAG systems, and prompts using automated head-to-head evaluation | LightRAG [EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation" | PageIndex 📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG | DocsGPT Private AI platform for agents, assistants and enterprise search. Built-in Agent Builder, Deep research, Document analysis, Multi-model support, and API connectivity for agents. |
|---|---|---|---|---|
| Quality | 46/100 Needs review | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 36/100 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 | 108 stars Verified outcomes are shown on each skill page | 37K stars Verified outcomes are shown on each skill page | 34K stars Verified outcomes are shown on each skill page |
| 18K stars Verified outcomes are shown on each skill page |
| Freshness | Dec 16, 2024 | Jun 18, 2026 | Jul 18, 2026 | Sep 14, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | TypeScript, RAG, Claude Code | Python, Knowledge Graph, Claude Code, OpenAI Agents | Python, Vector Search, Claude Code | Python, Semantic Search, Claude Code, OpenAI Agents |
| 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 kolenaIO/autoarena | $ npx skills add HKUDS/LightRAG | $ npx skills add VectifyAI/PageIndex | $ npx skills add arc53/DocsGPT |