Alternatives

Radon alternatives for AI agents.

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

Current skill

Radon

Various code metrics for Python code

73
Quality
80
Trust
2.0K
Stars
#1

Slither

Similarity 131Trust 94Excellent 100

Static Analyzer for Solidity and Vyper

6.3K starsJun 11, 2026 pushdevelopmentPythonStatic Analysis
$ npx skills add crytic/slither
#2

Pylint

Similarity 131Trust 94Excellent 100

It's not just a linter that annoys you!

5.7K starsJun 9, 2026 pushdevelopmentPythonStatic Analysis
$ npx skills add pylint-dev/pylint
#3

Pysonar2

Similarity 128Trust 90Excellent 93

PySonar2: a semantic indexer for Python with interprocedual type inference

1.4K starsMar 2, 2026 pushdevelopmentJavaStatic Analysis
$ npx skills add yinwang0/pysonar2
#4

Pytype

Similarity 128Trust 87Excellent 93

A static type analyzer for Python code

5.0K starsMar 16, 2026 pushdevelopmentPythonStatic Analysis
$ npx skills add google/pytype
#5

Credo

Similarity 125Trust 97Excellent 100

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
#6

CodeCompass

Similarity 125Trust 88Excellent 85

CodeCompass is a software comprehension tool for large scale software written in C/C++, C# and Python.

603 starsMay 22, 2026 pushdevelopmentC++Static Analysis
$ npx skills add Ericsson/CodeCompass
#7

Spotbugs

Similarity 124Trust 95Excellent 100

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
#8

Vulnhuntr

Similarity 123Trust 85Strong 75

Zero shot vulnerability discovery using LLMs

2.7K starsFeb 6, 2025 pushdevelopmentPythonStatic Analysis
$ npx skills add protectai/vulnhuntr
#9

Astroid

Similarity 123Trust 88Excellent 85

A common base representation of python source code for pylint and other projects

577 starsJun 8, 2026 pushdevelopmentPythonStatic Analysis
$ npx skills add pylint-dev/astroid
#10

Fuzzable

Similarity 122Trust 86Excellent 85

Framework for Automating Fuzzable Target Discovery with Static Analysis.

550 starsJun 11, 2026 pushdevelopmentPythonStatic Analysis
$ npx skills add ex0dus-0x/fuzzable
#11

Semia

Similarity 122Trust 86Strong 84

Semia, security audit for AI agent skills.

512 starsJun 9, 2026 pushdevelopmentPythonStatic Analysis
$ npx skills add berabuddies/Semia
#12

Pyscn

Similarity 121Trust 92Excellent 100

An Intelligent Python Code Quality Analyzer

1.0K starsJun 14, 2026 pushdevelopmentGoStatic Analysis
$ npx skills add ludo-technologies/pyscn
#13

Flake8

Similarity 121Trust 90Excellent 99

flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.

3.8K starsMay 19, 2026 pushdevelopmentPythonStatic Analysis
$ npx skills add PyCQA/flake8
#14

PHP CodeSniffer

Similarity 121Trust 84Strong 82

PHP_CodeSniffer tokenizes PHP files and detects violations of a defined set of coding standards.

11K starsApr 1, 2024 pushdevelopmentPHPStatic Analysis
$ npx skills add squizlabs/PHP_CodeSniffer
#15

Dagda

Similarity 120Trust 83Strong 71

a tool to perform static analysis of known vulnerabilities, trojans, viruses, malware & other malicious threats in docker images/containers and to monitor the docker daemon and running docker containers for detecting anomalous activities

1.2K starsMay 23, 2023 pushdevelopmentPythonStatic Analysis
$ npx skills add eliasgranderubio/dagda
#16

Zuban

Similarity 120Trust 88Excellent 97

Python Type Checker / Language Server

1.1K starsJun 13, 2026 pushdevelopmentRustStatic Analysis
$ npx skills add zubanls/zuban

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 Radon 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.