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.
Decision summary
Freeplane is the strongest overall pick here because it has a 100/100 readiness score and fits RAG and knowledge.
Strongest overall
Freeplane
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Freeplane
Best first install candidate based on install readiness and adoption.
Freshest repo
Freeplane
Most recent maintenance signal among this shortlist.
| Signal | Redpen RedPen is an open source proofreading tool to check if your technical documents meet the writing standard. RedPen supports various markup text formats (Markdown, Textile, AsciiDoc, Re:VIEW, reStructuredText and LaTeX). | Jbake Java based open source static site/blog generator for developers & designers. | Freeplane Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way. | Swagger2markup A Swagger to AsciiDoc or Markdown converter to simplify the generation of an up-to-date RESTful API documentation by combining documentation that’s been hand-written with auto-generated API documentation. |
|---|---|---|---|---|
| Quality | 54/100 Needs review | 92/100 Excellent | 100/100 Excellent | 74/100 Strong |
| Decision verdict | 56/100 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. | 76/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption. |
| Adoption | 605 stars 0 installs | 1.2K stars 0 installs | 4.2K stars 0 installs | 2.5K stars 0 installs |
| Freshness | Jul 7, 2022 | Dec 30, 2025 | Jun 15, 2026 | Apr 26, 2022 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Java, Markdown, Claude Code | Java, Markdown, Claude Code | Java, Markdown, Claude Code | Java, Markdown, Claude Code |
| Warnings | Repository looks stale · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | Repository looks stale · 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 | RAG and knowledge 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 require actively maintained dependencies · production agents without a repository 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 redpen-cc/redpen | $ npx skills add jbake-org/jbake | $ npx skills add freeplane/freeplane | $ npx skills add Swagger2Markup/swagger2markup |