add-photo-certificate-watermarks

add-photo-certificate-watermarks is a Photo editing & retouching skill for AI agents, published by chujianyun in the skills repository on GitHub. Skillspace rates add-photo-certificate-watermarks C (70/100) and it passed the safety scan; the rating is based on static analysis only.

为照片、身份证、护照、学位证、毕业证、资格证、营业执照等证件或证书扫描件及 PDF 添加本地文字水印。用户提出照片加版权水印、身份证或学历证件添加“仅限某用途”水印、资质文件批量加水印、生成水印预览，或需要保持头像、二维码、印章等区域可辨认时使用。支持 JPEG、PNG、WebP 和 PDF，默认先预览、保留原件并清除图片元数据。不用于去除水印、伪造或篡改证件内容，也不用于仅设计 Logo 水印素材。

Grade
C
Quality
70 / 100
Safety
Passed
GitHub stars
734

Unproven: rated by static analysis only, not yet compared head-to-head.

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

View source on GitHubchujianyun/skills

Our review

Architecture
92 / 100
Maturity
Structured: ships references or scripts
Security scan
No issues found
License
Not declared. Check the repository before reusing it.

Not checked yet

  • Category is a classifier prediction; no model has read this skill yet
  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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