Skill comparison
Compare agent skills before installing.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Paperless Ngx is the strongest overall pick here because it has a 100/100 readiness score and fits Document processing.
Strongest overall
Paperless Ngx
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Paperless Ngx
Best first install candidate based on install readiness and adoption.
Freshest repo
Koreader
Most recent maintenance signal among this shortlist.
| Signal | Openlib An Open source app to download and read books from shadow library (Anna’s Archive) | 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 | Paperless Ngx A community-supported supercharged document management system: scan, index and archive all your documents |
|---|---|---|---|---|
| Quality | 91/100 Excellent | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 93/100 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. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 2.4K stars 0 installs | 22K stars 0 installs | 27K stars 0 installs | 42K stars 0 installs |
| Freshness | Jan 18, 2026 | Jun 22, 2026 | Jun 24, 2026 | Jun 20, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | Dart, 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 dstark5/Openlib | $ npx skills add readest/readest | $ npx skills add koreader/koreader | $ npx skills add paperless-ngx/paperless-ngx |