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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

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

Strongest overall

Umi OCR

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

Fastest prototype

Umi OCR

Best first install candidate based on install readiness and adoption.

Freshest repo

Chandra

Most recent maintenance signal among this shortlist.

SignalMillionHeroAssistant

百万 / 冲顶 / 芝士 / UC / 万能 答题助手（知识图谱更加专业，自动推荐答案， Android手机自动屏幕适配，模拟器支持，多开)

Umi OCR

OCR software, free and offline. 开源、免费的离线OCR软件。支持截屏/批量导入图片，PDF文档识别，排除水印/页眉页脚，扫描/生成二维码。内置多国语言库。

Ddddocr

带带弟弟 通用验证码识别OCR pypi版

Chandra

OCR model that handles complex tables, forms, handwriting with full layout.

Quality
53/100
Needs review
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
55/100
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.

Adoption524 stars
0 installs
45K stars
0 installs
14K stars
0 installs
11K stars
0 installs
FreshnessDec 8, 2022Nov 20, 2025Mar 10, 2026Apr 22, 2026
Use-case fit
Document processingCoding agentsRAG and knowledge
Document processingRAG and knowledgeCoding agents
Document processingCoding agentsRAG and knowledge
Document processingCoding agentsRAG and knowledge
Stack fit
Coding review agentRAG knowledge base
RAG knowledge baseContent growth agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Platform hintsPython, OCR, Claude CodePython, OCR, Claude CodePython, OCR, Claude CodePython, OCR, Claude Code
WarningsRepository looks stale · No 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 require actively maintained dependencies · production agents without a repository 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 smileboywtu/MillionHeroAssistant
$ npx skills add hiroi-sora/Umi-OCR
$ npx skills add sml2h3/ddddocr
$ npx skills add datalab-to/chandra