Asi semgrep-rule-creator
Create custom Semgrep rules for detecting bug patterns and security vulnerabilities. This skill should be used when the user explicitly asks to "create a Semgrep rule", "write a Semgrep rule", "make a Semgrep rule", "build a Semgrep rule", or requests detection of a specific bug pattern, vulnerability, or insecure code pattern using Semgrep.
git clone https://github.com/plurigrid/asi
T=$(mktemp -d) && git clone --depth=1 https://github.com/plurigrid/asi "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/semgrep-rule-creator" ~/.claude/skills/plurigrid-asi-semgrep-rule-creator-3b5016 && rm -rf "$T"
skills/semgrep-rule-creator/SKILL.mdSemgrep Rule Creator Skill
Trit: 1 (PLUS) Category: semgrep-rule-creator Author: Trail of Bits Source: trailofbits/skills License: AGPL-3.0
Description
Create custom Semgrep rules for detecting bug patterns and security vulnerabilities. This skill should be used when the user explicitly asks to "create a Semgrep rule", "write a Semgrep rule", "make a Semgrep rule", "build a Semgrep rule", or requests detection of a specific bug pattern, vulnerability, or insecure code pattern using Semgrep.
When to Use
This is a Trail of Bits security skill. Refer to the original repository for detailed usage guidelines and examples.
See: https://github.com/trailofbits/skills
Related Skills
- audit-context-building
- codeql
- semgrep
- variant-analysis
SDF Interleaving
This skill connects to Software Design for Flexibility (Hanson & Sussman, 2021):
Primary Chapter: 4. Pattern Matching
Concepts: unification, match, segment variables, pattern
GF(3) Balanced Triad
semgrep-rule-creator (−) + SDF.Ch4 (+) + [balancer] (○) = 0
Skill Trit: -1 (MINUS - verification)
Connection Pattern
Pattern matching extracts structure. This skill recognizes and transforms patterns.