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

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

Strongest overall

MiroFish

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

Fastest prototype

MiroFish

Best first install candidate based on install readiness and adoption.

Freshest repo

Cognee

Most recent maintenance signal among this shortlist.

Signal	Hipocampus Drop-in memory harness for AI agents — 3-tier memory, compaction tree, hybrid search. One command to set up. Works with Claude Code and OpenClaw.	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.	MiroFish A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎，预测万物	LightRAG [EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"
Quality	79/100 Strong	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	78/100 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	160 stars 0 installs	27K stars 0 installs	67K stars 0 installs	37K stars 0 installs
Freshness	Jun 8, 2026	Jul 3, 2026	May 24, 2026	Jun 18, 2026
Use-case fit	RAG and knowledge Coding agents Workflow automation	RAG and knowledge Coding agents Browser automation	RAG and knowledge Sports analytics GitHub automation	RAG and knowledge Coding agents Workflow automation
Stack fit	RAG knowledge base Coding review agent	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent
Platform hints	JavaScript, RAG, Claude Code	Python, Vector Search, Claude Code	Python, Knowledge Graph, Claude Code	Python, Knowledge Graph, Claude Code, OpenAI Agents
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 kevin-hs-sohn/hipocampus`	`$ npx skills add topoteretes/cognee`	`$ npx skills add 666ghj/MiroFish`	`$ npx skills add HKUDS/LightRAG`