clipper1

clipper1 is a Geospatial & mapping skill for AI agents, published by znlgis in the opengis-skills repository on GitHub. Skillspace rates clipper1 D (60/100) and it passed the safety scan; the rating is based on static analysis only.

Clipper（一代）是 Angus Johnson 的开源整数多边形裁剪/偏移库，遵循 Vatti 算法，提供布尔运算（并/交/差/异或）、多边形偏移与简化能力，长期作为 CAD/GIS/CNC 行业的事实标准；目前已被 Clipper2 取代但仍在大量遗留代码中使用。

Grade
D
Quality
60 / 100
Safety
Passed
GitHub stars
43

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 GitHubznlgis/opengis-skills

Our review

Architecture
85 / 100
Maturity
Basic: a single SKILL.md
Security scan
No issues found
License
MIT
Adoption
Adopted by 0 other repositories, in 0 collections

Not checked 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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