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

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

Strongest overall

PageIndex

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

Fastest prototype

PageIndex

Best first install candidate based on install readiness and adoption.

Freshest repo

Cognee

Most recent maintenance signal among this shortlist.

Signal	ChatWeb ChatWeb can crawl web pages, read PDF, DOCX, TXT, and extract the main content, then answer your questions based on the content, or summarize the key points.	PageIndex 📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG	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.	Pgvecto.Rs Scalable, Low-latency and Hybrid-enabled Vector Search in Postgres. Revolutionize Vector Search, not Database.
Quality	87/100 Excellent	100/100 Excellent	100/100 Excellent	74/100 Strong
Decision verdict	98/100 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.	76/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption.
Adoption	914 stars 0 installs	33K stars 0 installs	18K stars 0 installs	2.2K stars 0 installs
Freshness	May 25, 2026	Jun 5, 2026	Jun 14, 2026	Feb 26, 2025
Use-case fit	RAG and knowledge Document processing Web scraping	RAG and knowledge Coding agents Browser automation	RAG and knowledge Coding agents Browser automation	RAG and knowledge Coding agents Workflow automation
Stack fit	RAG knowledge base Web data pipeline	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent
Platform hints	Python, Vector Search, Claude Code, OpenAI Agents	Python, Vector Search, Claude Code	Python, Vector Search, Claude Code	Rust, Vector Search, Claude Code, OpenAI Agents
Warnings	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No major risk signals from current metadata	Repository looks stale · No OpenAgentSkill engagement data yet
Best for	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	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 require actively maintained dependencies · production agents without a repository review
OpenAgentSkill engagement	0 views 0 install copies	0 views 0 install copies	2 views 0 install copies	0 views 0 install copies
Install	`$ npx skills add SkywalkerDarren/chatWeb`	`$ npx skills add VectifyAI/PageIndex`	`$ npx skills add topoteretes/cognee`	`$ npx skills add tensorchord/pgvecto.rs`