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

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

Strongest overall

MinerU

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

Fastest prototype

MinerU

Best first install candidate based on install readiness and adoption.

Freshest repo

PdfPig

Most recent maintenance signal among this shortlist.

SignalPdfPig

Read and extract text and other content from PDFs in C# (port of PDFBox)

MinerU

Transforms complex documents like PDFs and Office docs into LLM-ready markdown/JSON for your Agentic workflows.

Kavita

Kavita is a fast, feature rich, cross platform reading server. Built with the goal of being a full solution for all your reading needs. Setup your own server and share your reading collection with your friends and family.

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
99/100
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.

Adoption2.5K stars
Verified outcomes are shown on each skill page
68K stars
Verified outcomes are shown on each skill page
11K stars
Verified outcomes are shown on each skill page
14K stars
Verified outcomes are shown on each skill page
FreshnessJun 29, 2026Jun 17, 2026Jun 19, 2026Jun 10, 2026
Use-case fit
Document processingRAG and knowledgeCoding agents
Document processingRAG and knowledgeGitHub automation
Document processingRAG and knowledgeBrowser automation
Document processingCoding agentsRAG and knowledge
Workflow fit
RAG knowledge baseContent growth agent
RAG knowledge baseContent growth agent
RAG knowledge baseBrowser QA agent
Coding review agentRAG knowledge base
Platform hintsC#, PDF, Claude CodePython, PDF, Claude CodeC#, PDF, Claude CodeC#, PDF, Claude Code
WarningsNo major risk signals from current metadataNo 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 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 engagement8 views
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Install
$ npx skills add UglyToad/PdfPig
$ npx skills add opendatalab/MinerU
$ npx skills add Kareadita/Kavita
$ npx skills add QuestPDF/QuestPDF