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

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

Strongest overall

React Pdf

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

Fastest prototype

React Pdf

Best first install candidate based on install readiness and adoption.

Freshest repo

Xournalpp

Most recent maintenance signal among this shortlist.

Signal	Pdf Viewer Reactjs A simple PDF viewer for React js	React Pdf Display PDFs in your React app as easily as if they were images.	React Pdf 📄 Create PDF files using React	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.
Quality	48/100 Needs review	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	38/100 Needs manual review Do a manual repository review before adding this to an agent workflow.	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	145 stars 0 installs	11K stars 0 installs	17K stars 0 installs	15K stars 0 installs
Freshness	May 7, 2024	Jun 11, 2026	Jun 9, 2026	Jun 15, 2026
Use-case fit	Document processing RAG and knowledge Coding agents	Document processing RAG and knowledge Coding agents	Document processing RAG and knowledge Workflow automation	Document processing RAG and knowledge Coding agents
Stack fit	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent
Platform hints	JavaScript, PDF, Claude Code	TypeScript, PDF, Claude Code	TypeScript, PDF, Claude Code	C++, 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 · builders willing to evaluate younger projects	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 ansu5555/pdf-viewer-reactjs`	`$ npx skills add wojtekmaj/react-pdf`	`$ npx skills add diegomura/react-pdf`	`$ npx skills add xournalpp/xournalpp`