Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
OCRmyPDF
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
OCRmyPDF
Best first install candidate based on install readiness and adoption.
Freshest repo
PDFPatcher
Most recent maintenance signal among this shortlist.
| Signal | CopyPlusPlus 让复制更加简单! | PDFPatcher PDF补丁丁——PDF工具箱,可以编辑书签、剪裁旋转页面、解除限制、提取或合并文档,探查文档结构,提取图片、转成图片等等 | Kavita Kavita is a fast, feature rich, cross platform reading server. Built with the goal of being a full solution for all your reading needs. Setup your own server and share your reading collection with your friends and family. | OCRmyPDF OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched |
|---|---|---|---|---|
| Quality | 56/100 Promising | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 58/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. | 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 | 958 stars Verified outcomes are shown on each skill page | 13K stars Verified outcomes are shown on each skill page | 11K stars Verified outcomes are shown on each skill page |
| 34K stars Verified outcomes are shown on each skill page |
| Freshness | Feb 27, 2023 | Jul 8, 2026 | Jun 19, 2026 | Jun 12, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | C#, PDF, Claude Code | C#, PDF, Claude Code | C#, 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 · 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 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 CopyPlusPlus/CopyPlusPlus | $ npx skills add wmjordan/PDFPatcher | $ npx skills add Kareadita/Kavita | $ npx skills add ocrmypdf/OCRmyPDF |