Skill comparison
Compare agent skills before installing.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
AFFiNE is the strongest overall pick here because it has a 100/100 readiness score and fits RAG and knowledge.
Strongest overall
AFFiNE
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
AFFiNE
Best first install candidate based on install readiness and adoption.
Freshest repo
Marktext
Most recent maintenance signal among this shortlist.
| Signal | SyncCaster SyncCaster 是一款用于多平台内容分发的 Chrome 浏览器扩展，支持从自撰写/网页采集文章并统一转换为 Markdown，通过 DOM 自动化方式将内容一键同步发布到掘金、CSDN、知乎、微信公众号等多个主流平台，适合需要高效进行多平台内容发布的技术博主和内容创作者。 | Marktext 📝A simple and elegant markdown editor, available for Linux, macOS and Windows. | AFFiNE There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use. | Milkdown 🍼 Plugin driven WYSIWYG markdown editor framework. |
|---|---|---|---|---|
| Quality | 74/100 Strong | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 73/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption. | 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 | 425 stars Verified outcomes are shown on each skill page | 57K stars Verified outcomes are shown on each skill page | 69K stars Verified outcomes are shown on each skill page | 12K stars Verified outcomes are shown on each skill page |
| Freshness | May 14, 2026 | Jun 16, 2026 | Jun 15, 2026 | Jun 15, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | TypeScript, Markdown, Claude Code | TypeScript, Markdown, Claude Code | TypeScript, Markdown, Claude Code | TypeScript, Markdown, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Document processing workflows · Claude Code teams · builders willing to evaluate younger projects | 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 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 | 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 RyanYipeng/SyncCaster | $ npx skills add marktext/marktext | $ npx skills add toeverything/AFFiNE | $ npx skills add Milkdown/milkdown |