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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.

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Decision summary

Xournalpp is the strongest overall pick here because it has a 100/100 readiness score and fits Document processing.

Strongest overall

Xournalpp

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Fastest prototype

Xournalpp

Best first install candidate based on install readiness and adoption.

Freshest repo

Xournalpp

Most recent maintenance signal among this shortlist.

SignalTgfx

A lightweight 2D graphics library for modern GPUs, delivering high-performance text, image, and vector rendering across major platforms.

Xournalpp

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.

Qpdf

qpdf: A content-preserving PDF document transformer

Pdf To Image

Convert a pdf to an image

Quality
98/100
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.

Adoption1.5K stars
0 installs
15K stars
0 installs
5.1K stars
0 installs
1.4K stars
0 installs
FreshnessJun 12, 2026Jun 15, 2026Jun 13, 2026Jun 2, 2026
Use-case fit
RAG and knowledgeDocument processingCoding agents
Document processingRAG and knowledgeCoding agents
Document processingRAG and knowledgeCoding agents
Document processingRAG and knowledgeCoding agents
Stack fit
RAG knowledge baseContent growth agent
RAG knowledge baseContent growth agent
RAG knowledge baseContent growth agent
RAG knowledge baseContent growth agent
Platform hintsC++, PDF, Claude CodeC++, PDF, Claude CodeC++, PDF, Claude CodePHP, PDF, Claude Code
WarningsNo major risk signals from current metadataNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo major risk signals from current metadata
Best forRAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signalsDocument processing workflows · Claude Code teams · teams that value GitHub adoption signalsDocument processing workflows · Claude Code teams · teams that value GitHub adoption signalsDocument processing workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
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Install
$ npx skills add Tencent/tgfx
$ npx skills add xournalpp/xournalpp
$ npx skills add qpdf/qpdf
$ npx skills add spatie/pdf-to-image