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
QuestPDF is the strongest overall pick here because it has a 100/100 readiness score and fits Document processing.
Strongest overall
QuestPDF
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
QuestPDF
Best first install candidate based on install readiness and adoption.
Freshest repo
Kavita
Most recent maintenance signal among this shortlist.
| Signal | FastReport Free Open Source Reporting tool for .NET6/.NET Core/.NET Framework that helps your application generate document-like reports | 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. | QuestPDF QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create documents using a flexible, component-based approach. | KillerPDF PDF editor for Windows. Install or run portable. GPLv3. No account, no subscription, no telemetry. |
|---|---|---|---|---|
| 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 | 3.1K stars 0 installs | 11K stars 0 installs | 14K stars 0 installs | 2.2K stars 0 installs |
| Freshness | Jun 11, 2026 | Jun 15, 2026 | Jun 10, 2026 | Jun 8, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | C#, PDF, Claude Code | C#, PDF, Claude Code | C#, PDF, Claude Code | C#, PDF, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No major risk signals from current metadata |
| 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 | 4 views 0 install copies |
| Install | $ npx skills add FastReports/FastReport | $ npx skills add Kareadita/Kavita | $ npx skills add QuestPDF/QuestPDF | $ npx skills add SteveTheKiller/KillerPDF |