Fuzzer Python Packages

dirsearch

Web path scanner

24K 14K 2K

protofuzz

Google Protocol Buffers message generator

7K 283 36

grammarinator

ANTLR v4 grammar-based test generator

6K 426 67

byron

An evolutionary source-code fuzzer

2K 11 2

mcpsec

An AI-driven dynamic protocol fuzzer for the Model Context Protocol (MCP). Prove runtime exploitability by discovering state violations, transport crashes, and application-layer logic flaws (SSRF, LFI) before your AI agents do.

2K 21 3

fuzzingtool

Software for fuzzing, used on web application pentestings.

1K 179 33

apifuzzer

Fuzz test your application using your OpenAPI or Swagger API definition without coding

969 466 70

gramfuzz

gramfuzz is a python-based grammar fuzzer

705 259 40

fuzzer-cov

fuzzer coverage tool, generate readable coverage report in html format

485 1 0

frelatage

Coverage-based fuzzer for python applications

472 237 17

pythonfuzz

coverage-guided fuzz testing for python

471 230 32

prompt-security-fuzzer

LLM and System Prompt vulnerability scanner tool

444 678 95

fuzza

Customizable TCP fuzzing tool to test for remote buffer overflows.

390 53 7

dharma

Generation-based, context-free grammar fuzzer. Refer to https://github.com/posidron/dharma for a maintained version.

388 492 90

fuzzyfuzzer

An other python web fuzzer

380 12 2

performancefuzzer

PerformanceFuzzer

284 2 0

kharma

Grammar-based fuzzing corpus generator

262 41 6

hawkscan

Security Tool for Reconnaissance and Information Gathering on a website. (python 3.x)

226 462 86

dharma-callback-fuzzer

Generation-based, context-free grammar fuzzer. Refer to https://github.com/posidron/dharma for a maintained version.

218 492 90

pythem

pentest framework

215 1K 320

idl2js

Grammar-based Fuzzer that uses WebIDL as a grammar.

208 15 14

dotdotfarm

Fast Path Traversal exploitation tool

172 21 1

pyjfuzz

PyJFuzz - Python JSON Fuzzer

164 380 68

fuzz-craft

Toolkit for creating fuzzing harnesses.

134 1 0