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.

Add more skills

Decision summary

Docling is the strongest overall pick here because it has a 100/100 readiness score and fits Document processing.

Strongest overall

Docling

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

Fastest prototype

Docling

Best first install candidate based on install readiness and adoption.

Freshest repo

Docling

Most recent maintenance signal among this shortlist.

Signal	EbookReader The EbookReader Android App. Support file format like epub, pdf, txt, html, mobi, azw, azw3, html, doc, docx,cbz, cbr. Support tts.	Readest Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.	KkFileView Universal File Online Preview Project based on Spring-Boot	Docling Get your documents ready for gen AI
Quality	48/100 Needs review	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	38/100 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	156 stars Verified outcomes are shown on each skill page	22K stars Verified outcomes are shown on each skill page	14K stars Verified outcomes are shown on each skill page	63K stars Verified outcomes are shown on each skill page
Freshness	Jul 9, 2022	Jun 22, 2026	Jun 11, 2026	Jul 17, 2026
Use-case fit	Document processing RAG and knowledge Local desktop	Document processing RAG and knowledge	Document processing RAG and knowledge Workflow automation	Document processing RAG and knowledge Web scraping
Workflow fit	RAG knowledge base Web data pipeline	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent	RAG knowledge base Web data pipeline
Platform hints	Java, PDF, Claude Code	TypeScript, PDF, Claude Code	Java, PDF, Claude Code	Python, PDF, Claude Code
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	Document processing workflows · Claude Code teams · builders willing to evaluate younger projects	Document processing workflows · Claude Code teams · teams that value GitHub adoption signals	Document processing workflows · Claude Code teams · teams that value GitHub adoption signals	Document processing 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 longluo/EbookReader`	`$ npx skills add readest/readest`	`$ npx skills add kekingcn/kkFileView`	`$ npx skills add docling-project/docling`