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
Stirling PDF is the strongest overall pick here because it has a 100/100 readiness score and fits Document processing.
Strongest overall
Stirling PDF
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Stirling PDF
Best first install candidate based on install readiness and adoption.
Freshest repo
Stirling PDF
Most recent maintenance signal among this shortlist.
| Signal | KillerPDF PDF editor for Windows. Install or run portable. GPLv3. No account, no subscription, no telemetry. | Text Grab Use OCR in Windows quickly and easily with Text Grab. With optional background process and notifications. | FastReport Free Open Source Reporting tool for .NET6/.NET Core/.NET Framework that helps your application generate document-like reports | Stirling PDF #1 PDF Application on GitHub that lets you edit PDFs on any device anywhere |
|---|---|---|---|---|
| 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 | 2.2K stars 0 installs | 4.8K stars 0 installs | 3.1K stars 0 installs | 81K stars 0 installs |
| Freshness | Jun 8, 2026 | Jun 13, 2026 | Jun 11, 2026 | Jun 16, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | C#, PDF, Claude Code | C#, OCR, Claude Code | C#, PDF, Claude Code | TypeScript, PDF, Claude Code |
| Warnings | No major risk signals from current metadata | 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 | 4 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add SteveTheKiller/KillerPDF | $ npx skills add TheJoeFin/Text-Grab | $ npx skills add FastReports/FastReport | $ npx skills add Stirling-Tools/Stirling-PDF |