PyRank

Fuzz Testing Python Packages

Python packages with the GitHub topic fuzz-testing. Sorted by monthly downloads, with stars and forks.
rust-fuzz
astral-dev-toolchain-cargo-fuzz

Command line helpers for fuzzing

54K 2K 133
MozillaSecurity
grizzly-framework

A cross-platform browser fuzzing framework

10K 322 41
ossf
fuzz-introspector

Fuzz Introspector -- introspect, extend and optimise fuzzers

598 468 87
fuzzitdev
pythonfuzz

coverage guided fuzz testing for python

483 229 30
Rog3rSm1th
frelatage

Coverage-based fuzzer for python applications

451 237 17
CodewithJha
mutiny-openai-agents

Behavioral fuzz-testing engine for AI agents — policy violations, tool-call verification, regression tests. Adapter #1: OpenAI Agents SDK.

425 2 8
CodewithJha
mutiny-core

Behavioral fuzz-testing engine for AI agents — policy violations, tool-call verification, regression tests. Adapter #1: OpenAI Agents SDK.

225 2 8
CodewithJha
mutiny-ai

Behavioral fuzz-testing engine for AI agents — policy violations, tool-call verification, regression tests. Adapter #1: OpenAI Agents SDK.

217 2 8
sovsparrow
parquity

Find and reproduce semantic disagreements between Parquet engines.

213 3 1
wmetcalf
rosetta-squint

Cross-language byte-exact perceptual image hashing — same hex across Python, Rust, Go, Java, JS/TS, and Swift for the same input bytes.

167 0 0
baselhusam
cvfuzz

A local-first Python framework for fuzz testing computer-vision models with configurable video transformations.

138 0 0
namuan
fuzzy-swagger

API fuzz testing generator using swagger document.

116 8 1
wmetcalf
rosetta-squint-hash

Cross-language byte-exact perceptual image hashing — same hex across Python, Rust, Go, Java, JS/TS, and Swift for the same input bytes.

115 0 0
google
pysecsan

OSS-Fuzz - continuous fuzzing for open source software.

100 13K 3K
anzhi0708
viorina

🎯Lightweight API-fuzzing tool. Describe your payload once—Viorina generates compliant, random test data for you.

55 1 0