semgrep-rule-creator

github:trailofbits/skills · first committed 2026-01-14 · source · badge

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.

Skill Health: not yet scored

Listed, not yet scored. This skill has no public model test yet. It is in the scoring queue; submitted skills go first, then the most-installed.

Version history

9 commits to this file on GitHub (newest first).

2026-06-10 · commit 5577119 · fix(semgrep-rule-creator): correct 404ing semgrep-docs links (#179)
2026-04-28 · commit debfb29 · Fix `allowed-tools` to use spec-compliant space-delimited strings (#139)
2026-03-16 · commit 8655937 · Add some improvements to semgrep-rule-creator (#116)
2026-01-30 · commit 7934f0b · Improve semgrep-rule-creator based on testing (#56)
2026-01-28 · commit 09b6ebe · Improve semgrep-rule-creator skill (#46)
2026-01-23 · commit 721e016 · Clean up semgrep-rule-creator skill (#31)
2026-01-22 · commit 5d766fc · fix semgrep-rule-creator docs reference in Key Requirements (#29)
2026-01-15 · commit 219ee11 · Clarify documentation requirement for Semgrep rules (#6)
2026-01-14 · commit 695119c · Initial release of Trail of Bits Skills Marketplace

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