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

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

Strongest overall

Koreader

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

Fastest prototype

Koreader

Best first install candidate based on install readiness and adoption.

Freshest repo

PyMuPDF

Most recent maintenance signal among this shortlist.

Signal	Openreader An open-source read-along document reader server with high-quality TTS options, synchronized highlighting, and audiobook export for EPUB, PDF, DOCX, TXT, and MD.	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.	Koreader An ebook reader application supporting PDF, DjVu, EPUB, FB2 and many more formats, running on Cervantes, Kindle, Kobo, PocketBook and Android devices	PyMuPDF PyMuPDF is a high performance Python library for data extraction, analysis, conversion & manipulation of PDF (and other) documents.
Quality	84/100 Strong	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	83/100 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	447 stars 0 installs	22K stars 0 installs	27K stars 0 installs	10K stars 0 installs
Freshness	Jun 16, 2026	Jun 22, 2026	Jun 24, 2026	Jun 29, 2026
Use-case fit	Document processing RAG and knowledge Coding agents	Document processing RAG and knowledge Browser automation	Document processing RAG and knowledge Coding agents	Document processing RAG and knowledge GitHub automation
Stack fit	RAG knowledge base Content growth agent	RAG knowledge base Browser QA agent	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent
Platform hints	TypeScript, PDF, Claude Code, OpenAI Agents	TypeScript, PDF, Claude Code	Lua, PDF, Claude Code	Python, PDF, Claude Code
Warnings	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 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 richardr1126/openreader`	`$ npx skills add readest/readest`	`$ npx skills add koreader/koreader`	`$ npx skills add pymupdf/PyMuPDF`