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

Use this as a shortlist, then open the skill detail page before adopting.

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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.

SignalUrl To Pdf API

Web page PDF/PNG rendering done right. Self-hosted service for rendering receipts, invoices, or any content.

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.

Docling

Get your documents ready for gen AI

Zettlr

Your One-Stop Publication Workbench

Quality
79/100
Strong
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
81/100
Strong shortlist

Shortlist this skill and compare it with close alternatives before production adoption.

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.

Adoption7.1K stars
0 installs
14K stars
0 installs
63K stars
0 installs
13K stars
0 installs
FreshnessJan 18, 2024Jun 10, 2026Jul 17, 2026Jun 14, 2026
Use-case fit
Document processingRAG and knowledgeWeb scraping
Document processingCoding agentsRAG and knowledge
Document processingRAG and knowledgeWeb scraping
Document processingRAG and knowledgeWeb scraping
Workflow fit
Web data pipelineRAG knowledge base
Coding review agentRAG knowledge base
RAG knowledge baseWeb data pipeline
RAG knowledge baseWeb data pipeline
Platform hintsHTML, PDF, Claude CodeC#, PDF, Claude CodePython, PDF, Claude CodeTypeScript, PDF, Claude Code
WarningsRepository looks stale · No OpenAgentSkill engagement data yetNo major risk signals from current metadataNo 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 alvarcarto/url-to-pdf-api
$ npx skills add QuestPDF/QuestPDF
$ npx skills add docling-project/docling
$ npx skills add Zettlr/Zettlr