Alternatives

Felix alternatives for AI agents.

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

Current skill

Felix

The Felix Programming Language

44
Quality
71
Trust
817
Stars
#1

ImHex

Similarity 120Trust 98Excellent 100

🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

54K starsJun 12, 2026 pushdevelopmentC++Static Analysis
$ npx skills add WerWolv/ImHex
#2

Bytecode Viewer

Similarity 119Trust 96Excellent 100

A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

16K starsApr 2, 2026 pushdevelopmentJavaStatic Analysis
$ npx skills add Konloch/bytecode-viewer
#3

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
#4

Pyre Check

Similarity 117Trust 94Excellent 100

Performant type-checking for python.

7.2K starsJun 15, 2026 pushdevelopmentOCamlStatic Analysis
$ npx skills add facebook/pyre-check
#5

Cppcheck

Similarity 117Trust 94Excellent 100

static analysis of C/C++ code

6.6K starsJun 12, 2026 pushdevelopmentC++Static Analysis
$ npx skills add cppcheck-opensource/cppcheck
#6

Cake

Similarity 113Trust 81Strong 81

Cake a C23 front end and transpiler written in C

677 starsJun 12, 2026 pushdevelopmentCStatic Analysis
$ npx skills add thradams/cake
#7

Ruff

Similarity 112Trust 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
#8

Shellcheck

Similarity 111Trust 92Excellent 100

ShellCheck, a static analysis tool for shell scripts

40K starsJun 11, 2026 pushdevelopmentHaskellStatic Analysis
$ npx skills add koalaman/shellcheck
#9

Mobile Security Framework MobSF

Similarity 111Trust 96Excellent 100

Mobile Security Framework (MobSF) is an automated, all-in-one mobile application (Android/iOS/Windows) pen-testing, malware analysis and security assessment framework capable of performing static and dynamic analysis.

21K starsMay 19, 2026 pushdevelopmentJavaScriptStatic Analysis
$ npx skills add MobSF/Mobile-Security-Framework-MobSF
#10

Semgrep

Similarity 111Trust 97Excellent 100

Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

16K starsJun 16, 2026 pushdevelopmentOCamlStatic Analysis
$ npx skills add semgrep/semgrep
#11

Mastg

Similarity 111Trust 98Excellent 100

The OWASP Mobile Application Security Testing Guide (MASTG) is a comprehensive manual for mobile app security testing and reverse engineering. It describes technical processes for verifying the OWASP Mobile Security Weakness Enumeration (MASWE) weaknesses, which are in alignment with the OWASP MASVS.

13K starsJun 15, 2026 pushdevelopmentPythonStatic Analysis
$ npx skills add OWASP/mastg
#12

SwiftLint

Similarity 111Trust 93Excellent 100

A tool to enforce Swift style and conventions.

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

Phpstan

Similarity 110Trust 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
#14

PHP CS Fixer

Similarity 110Trust 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
#15

PHP Parser

Similarity 110Trust 92Excellent 100

A PHP parser written in PHP

17K starsFeb 26, 2026 pushdevelopmentPHPStatic Analysis
$ npx skills add nikic/PHP-Parser
#16

Grype

Similarity 110Trust 94Excellent 100

A vulnerability scanner for container images and filesystems

12K starsJun 12, 2026 pushdevelopmentGoStatic Analysis
$ npx skills add anchore/grype

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 Felix 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.