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zizmor

brew install zizmor v1.25.2 MIT

Find security issues and misconfigurations in GitHub Actions workflows.

Why you might care

Analyzes Actions YAML for common vulnerabilities like missing input validation, dangerous permissions, and untrusted code execution. Built in Rust for speed as a single binary. Integrates into CI pipelines to catch config mistakes before they reach production.

Categories

security scanner linter

Alternatives

reviewdog actionlint
4.3k
30-day installs · #672
15.3k
90-day · #643
49.4k
365-day · #696

Build dependencies

pkgconf rust

Links

Blurb generated by claude-haiku-4-5 on today.

Raw metadata 
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  "desc": "Find security issues in GitHub Actions setups",
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  "enrichment_fetched_at": "2026-06-20T23:41:01+00:00",
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  "homepage": "https://docs.zizmor.sh/",
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  "homepage_title": "Welcome to zizmor\u0027s documentation! - zizmor",
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  "last_seen": "2026-06-20T23:34:18+00:00",
  "license": "MIT",
  "llm_generated_at": "2026-06-20T23:46:18+00:00",
  "llm_model": "claude-haiku-4-5",
  "name": "zizmor",
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  "why_use_this": "Analyzes Actions YAML for common vulnerabilities like missing input validation, dangerous permissions, and untrusted code execution. Built in Rust for speed as a single binary. Integrates into CI pipelines to catch config mistakes before they reach production."
}