#1
An extremely fast Python linter and code formatter, written in Rust.
48K starsJun 14, 2026 pushdevelopmentRustStatic Analysis
$ npx skills add astral-sh/ruffAlternatives
Qlty alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
Qlty
💎 Code quality CLI for universal linting, auto-formatting, security scanning, and maintainability
100
Quality
89
Trust
3.1K
Stars
#2
Static analysis for GitHub Actions
5.6K starsJun 14, 2026 pushdevelopmentRustStatic Analysis
$ npx skills add zizmorcore/zizmor#3
Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.
3.2K starsJun 15, 2026 pushdevelopmentRustStatic Analysis
$ npx skills add carthage-software/mago#4
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#5
ShellCheck, a static analysis tool for shell scripts
40K starsJun 11, 2026 pushdevelopmentHaskellStatic Analysis
$ npx skills add koalaman/shellcheck#6
A tool to enforce Swift style and conventions.
20K starsJun 13, 2026 pushdevelopmentSwiftStatic Analysis
$ npx skills add realm/SwiftLint#7
Dockerfile linter, validate inline bash, written in Haskell
12K starsJun 11, 2026 pushdevelopmentHaskellStatic Analysis
$ npx skills add hadolint/hadolint#8
🔥 ~6x faster, stricter, configurable, extensible, and beautiful drop-in replacement for golint
5.5K starsJun 11, 2026 pushdevelopmentGoStatic Analysis
$ npx skills add mgechev/revive#9
A static code analysis tool for the Elixir language with a focus on code consistency and teaching.
5.2K starsJun 5, 2026 pushdevelopmentElixirStatic Analysis
$ npx skills add rrrene/credo#10
Staticcheck - The advanced Go linter
6.8K starsJun 10, 2026 pushdevelopmentGoStatic Analysis
$ npx skills add dominikh/go-tools#11
It's not just a linter that annoys you!
5.7K starsJun 9, 2026 pushdevelopmentPythonStatic Analysis
$ npx skills add pylint-dev/pylint#12
SpotBugs is FindBugs' successor. A tool for static analysis to look for bugs in Java code.
3.9K starsJun 13, 2026 pushdevelopmentJavaStatic Analysis
$ npx skills add spotbugs/spotbugs#13
⚡A CLI tool for code structural search, lint and rewriting. Written in Rust
15K starsJun 15, 2026 pushdevelopmentRustStatic Analysis
$ npx skills add ast-grep/ast-grep#14
Code smell detector for Ruby
4.1K starsJun 12, 2026 pushdevelopmentRubyStatic Analysis
$ npx skills add troessner/reek#15
A static analyzer for Java, C, C++, and Objective-C
16K starsJun 13, 2026 pushdevelopmentOCamlStatic Analysis
$ npx skills add facebook/infer#16
PHP Static Analysis Tool - discover bugs in your code without running it!
14K starsJun 15, 2026 pushdevelopmentPHPStatic Analysis
$ npx skills add phpstan/phpstanHow 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 Qlty 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.