
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.

UPX - the Ultimate Packer for eXecutables

Fast TCP/UDP tunnel over HTTP with SSH encryption, supporting reverse port forwarding, SOCKS5 proxy, and client authentication for secure network…

The agent that grows with you

Real-time Windows system monitor with advanced process, network, and disk analysis, stack trace debugging, malware detection, and service management.…

Natural-language Android automation agent that drives real devices via ADB, captures Logcat and screenshots, and exposes an MCP server for AI IDEs…

Source-level debugger for Go with CLI, API, and headless modes; supports breakpoints, variable inspection, and execution tracing for efficient…

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

All reasonably stable tools

A Full-Featured HexEditor compatible with Linux/Windows/MacOS

Multi-architecture assembler framework that converts assembly source into machine code for Arm, x86, MIPS, PowerPC, RISC-V, and more, with a…

SASM - simple crossplatform IDE for NASM, MASM, GAS and FASM assembly languages

OpenSSL 1.0.1g source code snapshot, providing SSL/TLS and general-purpose cryptography library with ciphers, digests, and X.509 certificate handling.

Rule-based linter for OpenSSH client config files that detects duplicate hosts, missing identity files, weak algorithms, wildcard ordering issues,…

An advanced, yet simple, tunneling/pivoting tool that uses a TUN interface.

Given JSON-like content, The JSON Sanitizer converts it to valid JSON.

Fault-injection library for Go that adds runtime-controllable failpoints to trigger panics, sleeps, returns, and conditional error paths via…

Low-level unprivileged sandboxing tool used by Flatpak and similar projects