semgrep-rule-variant-creator

Installation
SKILL.md

Semgrep Rule Variant Creator

Port existing Semgrep rules to new target languages with proper applicability analysis and test-driven validation.

When to Use

Ideal scenarios:

  • Porting an existing Semgrep rule to one or more target languages
  • Creating language-specific variants of a universal vulnerability pattern
  • Expanding rule coverage across a polyglot codebase
  • Translating rules between languages with equivalent constructs

When NOT to Use

Do NOT use this skill for:

  • Creating a new Semgrep rule from scratch (use semgrep-rule-creator instead)
  • Running existing rules against code
  • Languages where the vulnerability pattern fundamentally doesn't apply
  • Minor syntax variations within the same language
Related skills

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Repository
lv416e/dotfiles
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3
First Seen
Feb 28, 2026