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

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

Strongest overall

Prawn

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

Fastest prototype

Prawn

Best first install candidate based on install readiness and adoption.

Freshest repo

Hexapdf

Most recent maintenance signal among this shortlist.

Signal	Combine Pdf A Pure ruby library to merge PDF files, number pages and maybe more...	Asciidoctor Pdf :page_with_curl: Asciidoctor PDF: A native PDF converter for AsciiDoc based on Asciidoctor and Prawn, written entirely in Ruby.	Hexapdf Versatile PDF creation and manipulation for Ruby	Prawn Fast, Nimble PDF Writer for Ruby
Quality	55/100 Promising	100/100 Excellent	98/100 Excellent	97/100 Excellent
Decision verdict	57/100 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	784 stars 0 installs	1.2K stars 0 installs	1.4K stars 0 installs	4.8K stars 0 installs
Freshness	Apr 8, 2025	May 29, 2026	Jun 9, 2026	Apr 18, 2026
Use-case fit	Document processing RAG and knowledge Coding agents	Document processing RAG and knowledge GitHub automation	Document processing RAG and knowledge Coding agents	Document processing RAG and knowledge Coding agents
Stack fit	RAG knowledge base Coding review agent	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent	RAG knowledge base Content growth agent
Platform hints	Ruby, PDF, Claude Code	Ruby, PDF, Claude Code	Ruby, PDF, Claude Code	Ruby, PDF, Claude Code
Warnings	Repository looks stale · No OpenAgentSkill engagement data yet	No major risk signals from current metadata	No major risk signals from current metadata	No OpenAgentSkill engagement data yet
Best for	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	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	1 views 0 install copies	4 views 0 install copies	0 views 0 install copies
Install	`$ npx skills add boazsegev/combine_pdf`	`$ npx skills add asciidoctor/asciidoctor-pdf`	`$ npx skills add gettalong/hexapdf`	`$ npx skills add prawnpdf/prawn`