Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
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 | Goread GoRead is a lightweight reader application designed specifically for local e‑book reading. | 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 | 70/100 Strong | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 81/100 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 | 576 stars Verified outcomes are shown on each skill page | 22K stars Verified outcomes are shown on each skill page | 27K stars Verified outcomes are shown on each skill page |
| 10K stars Verified outcomes are shown on each skill page |
| Freshness | Apr 26, 2026 | Jun 22, 2026 | Jun 24, 2026 | Jun 29, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | TypeScript, PDF, Claude Code | 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 · 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 | 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 zhashut/goread | $ npx skills add readest/readest | $ npx skills add koreader/koreader | $ npx skills add pymupdf/PyMuPDF |