Alternatives

Zizmor alternatives for AI agents.

Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.

Current skill

Zizmor

Static analysis for GitHub Actions

100
Quality
94
Trust
5.6K
Stars
#1

Gosec

Similarity 133Trust 94Excellent 100

Go security checker

8.9K starsJun 15, 2026 pushdevelopmentGoStatic Analysis
$ npx skills add securego/gosec
#2

Flowistry

Similarity 129Trust 93Excellent 100

Flowistry is an IDE plugin for Rust that helps you focus on relevant code.

3.1K starsMay 22, 2026 pushdevelopmentRustStatic Analysis
$ npx skills add willcrichton/flowistry
#3

Qlty

Similarity 129Trust 89Excellent 100

💎 Code quality CLI for universal linting, auto-formatting, security scanning, and maintainability

3.1K starsJun 9, 2026 pushdevelopmentRustStatic Analysis
$ npx skills add qltysh/qlty
#4

Ruff

Similarity 126Trust 95Excellent 100

An extremely fast Python linter and code formatter, written in Rust.

48K starsJun 14, 2026 pushdevelopmentRustStatic Analysis
$ npx skills add astral-sh/ruff
#5

Brakeman

Similarity 124Trust 90Excellent 100

A static analysis security vulnerability scanner for Ruby on Rails applications

7.2K starsJun 15, 2026 pushdevelopmentRubyStatic Analysis
$ npx skills add presidentbeef/brakeman
#6

Shellcheck

Similarity 120Trust 93Excellent 100

ShellCheck, a static analysis tool for shell scripts

40K starsJun 11, 2026 pushdevelopmentHaskellStatic Analysis
$ npx skills add koalaman/shellcheck
#7

Infer

Similarity 119Trust 95Excellent 100

A static analyzer for Java, C, C++, and Objective-C

16K starsJun 13, 2026 pushdevelopmentOCamlStatic Analysis
$ npx skills add facebook/infer
#8

SwiftLint

Similarity 119Trust 92Excellent 100

A tool to enforce Swift style and conventions.

20K starsJun 13, 2026 pushdevelopmentSwiftStatic Analysis
$ npx skills add realm/SwiftLint
#9

Phpstan

Similarity 118Trust 95Excellent 100

PHP Static Analysis Tool - discover bugs in your code without running it!

14K starsJun 15, 2026 pushdevelopmentPHPStatic Analysis
$ npx skills add phpstan/phpstan
#10

PHP CS Fixer

Similarity 118Trust 95Excellent 100

A tool to automatically fix PHP Coding Standards issues

14K starsJun 15, 2026 pushdevelopmentPHPStatic Analysis
$ npx skills add PHP-CS-Fixer/PHP-CS-Fixer
#11

PHP Parser

Similarity 118Trust 91Excellent 100

A PHP parser written in PHP

17K starsFeb 26, 2026 pushdevelopmentPHPStatic Analysis
$ npx skills add nikic/PHP-Parser
#12

Checkstyle

Similarity 118Trust 97Excellent 100

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

8.9K starsJun 16, 2026 pushdevelopmentJavaStatic Analysis
$ npx skills add checkstyle/checkstyle
#13

Sonarqube

Similarity 118Trust 95Excellent 100

Continuous Inspection

11K starsJun 12, 2026 pushdevelopmentJavaStatic Analysis
$ npx skills add SonarSource/sonarqube
#14

Hadolint

Similarity 118Trust 91Excellent 100

Dockerfile linter, validate inline bash, written in Haskell

12K starsJun 11, 2026 pushdevelopmentHaskellStatic Analysis
$ npx skills add hadolint/hadolint
#15

Psalm

Similarity 117Trust 97Excellent 100

A PHP static analysis tool for finding errors and security vulnerabilities in PHP applications

5.9K starsJun 11, 2026 pushdevelopmentPHPStatic Analysis
$ npx skills add vimeo/psalm
#16

Revive

Similarity 117Trust 97Excellent 100

🔥 ~6x faster, stricter, configurable, extensible, and beautiful drop-in replacement for golint

5.5K starsJun 11, 2026 pushdevelopmentGoStatic Analysis
$ npx skills add mgechev/revive

How to choose

When should you switch?

Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep Zizmor if it already passes your workflow test and repository review.

Next step

Compare top candidates side by side

Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.