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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

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

Strongest overall

Sumatrapdf

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

Fastest prototype

Sumatrapdf

Best first install candidate based on install readiness and adoption.

Freshest repo

Sumatrapdf

Most recent maintenance signal among this shortlist.

SignalFiducials

Simultaneous localization and mapping using fiducial markers.

Sumatrapdf

SumatraPDF reader

Seafile

Beyond file syncing and sharing, a new way to organize your files with extensible file properties and flexible views

Sioyek

Sioyek is a PDF viewer with a focus on textbooks and research papers

Quality
64/100
Promising
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
54/100
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.

Adoption279 stars
0 installs
17K stars
0 installs
15K stars
0 installs
9.6K stars
0 installs
FreshnessNov 27, 2025Jun 20, 2026Jun 12, 2026Jun 13, 2026
Use-case fit
GitHub automationLocal desktopCoding agents
Document processingRAG and knowledgeCoding agents
RAG and knowledgeWorkflow automationDocument processing
RAG and knowledgeDocument processingCoding agents
Stack fit
Content growth agentCoding review agent
RAG knowledge baseCoding review agent
RAG knowledge baseContent growth agent
RAG knowledge baseContent growth agent
Platform hintsC, ROS, Claude CodeC, PDF, Claude CodeC, Markdown, Claude CodeC, PDF, Claude Code
WarningsNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forGitHub automation workflows · Claude Code teams · builders willing to evaluate younger projectsDocument processing workflows · Claude Code teams · teams that value GitHub adoption signalsRAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signalsRAG and knowledge 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
OpenAgentSkill engagement0 views
0 install copies
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0 install copies
0 views
0 install copies
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0 install copies
Install
$ npx skills add UbiquityRobotics/fiducials
$ npx skills add sumatrapdfreader/sumatrapdf
$ npx skills add haiwen/seafile
$ npx skills add ahrm/sioyek