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.
Decision summary
PDFPatcher is the strongest overall pick here because it has a 100/100 readiness score and fits Document processing.
Strongest overall
PDFPatcher
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
PDFPatcher
Best first install candidate based on install readiness and adoption.
Freshest repo
Qpdf
Most recent maintenance signal among this shortlist.
| Signal | 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 | Qpdf qpdf: A content-preserving PDF document transformer | OpenPDF OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL. | Borb borb is a library for reading, creating and manipulating PDF files in python. |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 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. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 12K stars 0 installs | 5.1K stars 0 installs | 4.3K stars 0 installs | 3.6K stars 0 installs |
| Freshness | May 14, 2026 | Jun 8, 2026 | Jun 3, 2026 | May 17, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | C#, PDF, Claude Code | C++, PDF, Claude Code | Java, 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 wmjordan/PDFPatcher | $ npx skills add qpdf/qpdf | $ npx skills add LibrePDF/OpenPDF | $ npx skills add borb-pdf/borb |