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

MinerU

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.

Dolphin

The official repo for “Dolphin: Document Image Parsing via Heterogeneous Anchor Prompting”, ACL, 2025.

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.

Quality
100/100
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
0 installs
67K stars
0 installs
9.0K stars
0 installs
11K stars
0 installs
FreshnessJun 12, 2026Jun 11, 2026Mar 25, 2026Jun 11, 2026
Use-case fit
Document processingRAG and knowledgeCoding agents
Document processingRAG and knowledgeGitHub automation
Document processingRAG and knowledgeGitHub automation
Document processingRAG and knowledgeBrowser automation
Stack fit
RAG knowledge baseContent growth agent
RAG knowledge baseContent growth agent
RAG knowledge baseContent growth agent
RAG knowledge baseBrowser QA agent
Platform hintsC#, PDF, Claude CodePython, PDF, Claude CodePython, PDF, Claude CodeC#, PDF, Claude Code
WarningsNo 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 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
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Install
$ npx skills add UglyToad/PdfPig
$ npx skills add opendatalab/MinerU
$ npx skills add bytedance/Dolphin
$ npx skills add Kareadita/Kavita