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

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

Strongest overall

Markitdown

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

Fastest prototype

Markitdown

Best first install candidate based on install readiness and adoption.

Freshest repo

Papermark

Most recent maintenance signal among this shortlist.

Signal	Chatpdf Gpt ChatPDF-GPT is an innovative chat interface application powered by LangChain and OpenAI, allowing users to upload and chat with PDF documents, stored in Pinecone vector database and Supabase storage.	Markitdown Python tool for converting files and office documents to Markdown.	Papermark Papermark is the open-source DocSend alternative with built-in analytics and custom domains.	Readest Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.
Quality	49/100 Needs review	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	39/100 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.
Adoption	181 stars 0 installs	156K stars 0 installs	8.8K stars 0 installs	22K stars 0 installs
Freshness	Oct 9, 2023	May 26, 2026	Jul 1, 2026	Jun 22, 2026
Use-case fit	RAG and knowledge Document processing Coding agents	Document processing RAG and knowledge Workflow automation	Document processing RAG and knowledge Database and SQL	Document processing RAG and knowledge Browser automation
Stack fit	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent	RAG knowledge base Browser QA agent
Platform hints	TypeScript, PDF, Claude Code, OpenAI Agents, LangChain	Python, PDF, Claude Code, OpenAI Agents, LangChain	TypeScript, PDF, Claude Code	TypeScript, PDF, Claude Code
Warnings	Repository looks stale · No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet
Best for	RAG and knowledge workflows · Claude Code teams · builders willing to evaluate younger projects	Document processing workflows · Claude Code teams · teams that value GitHub adoption signals	Document processing workflows · Claude Code teams · teams that value GitHub adoption signals	Document processing workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal for	teams that require actively maintained dependencies · production agents without a repository review	teams that need a vendor-supported SLA · high-compliance environments without internal security review	teams that need a vendor-supported SLA · high-compliance environments without internal security review	teams that need a vendor-supported SLA · high-compliance environments without internal security review
OpenAgentSkill engagement	0 views 0 install copies	0 views 0 install copies	0 views 0 install copies	0 views 0 install copies
Install	`$ npx skills add anis-marrouchi/chatpdf-gpt`	`$ npx skills add microsoft/markitdown`	`$ npx skills add papermark/papermark`	`$ npx skills add readest/readest`