Star200+

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

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Decision summary

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

Strongest overall

Docling

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

Fastest prototype

Docling

Best first install candidate based on install readiness and adoption.

Freshest repo

Docling

Most recent maintenance signal among this shortlist.

SignalPosterdown

Use RMarkdown to generate PDF Conference Posters via HTML

Docling

Get your documents ready for gen AI

Zettlr

Your One-Stop Publication Workbench

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.

Quality
51/100
Needs review
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
53/100
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.

Adoption878 stars
Verified outcomes are shown on each skill page
63K stars
Verified outcomes are shown on each skill page
13K stars
Verified outcomes are shown on each skill page
14K stars
Verified outcomes are shown on each skill page
FreshnessDec 15, 2021Jul 17, 2026Jun 14, 2026Jun 10, 2026
Use-case fit
Document processingRAG and knowledgeWeb scraping
Document processingRAG and knowledgeWeb scraping
Document processingRAG and knowledgeWeb scraping
Document processingCoding agentsRAG and knowledge
Workflow fit
Web data pipelineRAG knowledge base
RAG knowledge baseWeb data pipeline
RAG knowledge baseWeb data pipeline
Coding review agentRAG knowledge base
Platform hintsHTML, PDF, Claude CodePython, PDF, Claude CodeTypeScript, PDF, Claude CodeC#, PDF, Claude Code
WarningsRepository looks stale · No OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forDocument 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 signalsDocument processing workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams that require actively maintained dependencies · production agents without a repository 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 brentthorne/posterdown
$ npx skills add docling-project/docling
$ npx skills add Zettlr/Zettlr
$ npx skills add QuestPDF/QuestPDF