
mitmproxy
An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.

Python-based interactive packet manipulation library for forging, decoding, sending, capturing, and analyzing network packets across a wide range of…

High-performance secrets scanner. CLI, Go library, Burp Suite extension, and Chrome extension. 487 detection rules with live credential validation.

OPNsense GUI, API and systems backend

All-in-one penetration testing platform with MITM proxy, web fuzzer, reverse connection handler, and plugin system for automated security testing and…

Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and MacOS. Supports DNS…

Fast, multi-probe HTTP toolkit for reconnaissance and information gathering. Probes TLS, CSP, headers, tech stack, and CDN. Supports matchers,…

Squid Web Proxy Cache - Source Code

An HTTP client specifically developed for security researchers

Just-in-time API keys for AI agents - and any other process you route through it: the caller only ever sees a placeholder.

Lightweight service virtualization/ API simulation / API mocking tool for developers and testers

Wireshark for MCP. A transparent proxy that shows every real tool call between your AI client and your MCP servers, live in your terminal.

Local privacy proxy that replaces secrets and PII before AI requests leave your machine.

Capture and analyze network traffic with deep packet inspection, protocol decoding across hundreds of protocols, and capture-file support for…

Collaborative application security testing between humans and agents via CLI and MCP

InfraGuard is a Command & Control Redirection Proxy and Manager which protects your Red Team Infrastructure against threat attribution

Go-based network exploitation and MITM framework for authorized penetration testing, network reconnaissance, traffic interception, wireless security…

A local MITM proxy that lets you control TLS fingerprints (JA3/JA4), HTTP/2 fingerprints, HTTP header order, and User-Agent — all from a single YAML…