Repository Index

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

• python
• security
• man-in-the-middle
• tls

Comfortably monitor your network traffic 🕵️‍♂️

• networking
• packet-sniffer
• linux
• macos

GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.

• go
• testing
• testing-tools
• devops

HTTP, HTTP2, HTTPS, Websocket debugging proxy

• fiddler
• charles
• hosts
• web

Capture SSL/TLS plaintext with eBPF—no MITM proxy or custom CA installation. Supports Linux and Android on x86_64\arm64 and loong64.

• golang
• ebpf
• tls
• ssl

Open source free capture HTTP(S) traffic software ProxyPin, supporting full platform systems

• proxy
• zhuabao
• proxypin
• capture-traffic

An HTTP toolkit for security research.

• mitm
• proxy
• http
• pentesting

eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.

• kubernetes
• golang
• rest
• grpc

Read-only mirror of Wireshark's Git repository at https://gitlab.com/wireshark/wireshark. You're welcome to submit pull requests there.

• wireshark
• packet-capture
• tshark
• stratoshark

Arkime is an open source, large scale, full packet capturing, indexing, and database system.

• network-monitoring
• pcap
• packet-capture
• nsm

Kyanos is a networking analysis tool using eBPF. It can visualize the time packets spend in the kernel, capture requests/responses, makes troubleshooting more efficient.

• command-line-tool
• ebpf
• network
• bpf

MockServer is an HTTP(S) mock server and proxy for testing that lets you mock APIs, inspect and modify live traffic, and inject failures. It supports HTTP/1.1, HTTP/2, gRPC, WebSockets, TCP and more on a single port, with additional support for HTTP/3, message brokers, and AI/LLM APIs.

• mock-server
• proxy
• java-client
• javascript-client

A lightweight, one line setup, iOS / OSX network debugging library! 🦊

• networking
• debugging
• urlsession
• urlrequest

Network Analysis Tool

• hacking
• pcap-files
• pcap
• cyber

💎 Cross platform Web debugging proxy

• whistle
• proxy
• electron
• debug

PcapPlusPlus is a multiplatform C++ library for capturing, parsing and crafting of network packets. It is designed to be efficient, powerful and easy to use. It provides C++ wrappers for the most popular packet processing engines such as libpcap, Npcap, WinPcap, DPDK, AF_XDP, WinDivert and PF_RING.

• pf-ring
• dpdk
• packet-parsing
• winpcap

Linux-CAN / SocketCAN user space applications

• can-bus
• automotive
• industrial-automation
• linux

Network Diagnostic Tool

• golang
• network
• ping
• traceroute

🕵️‍♂️ TUI for sniffing network traffic using eBPF on Linux

• ebpf
• linux
• ratatui
• rust

High performance HTTP proxy originally written by your friends at Lantern and now maintained by a stellar group of volunteer open source programmers.

HOMER - 100% Open-Source SIP, VoIP, RTC Packet Capture & Monitoring

• monitoring
• troubleshooting
• voip
• rtc

RDP monster-in-the-middle (mitm) and library for Python with the ability to watch connections live or after the fact

• hacktoberfest
• rdp
• pentest
• honeypot

a iOS network debug library, monitor HTTP requests

• network-debug
• http-monitor
• ios
• objective-c

Edit and replay captured network traffic at arbitrary speeds — a suite of pcap tools for *NIX and Windows.

• tcpreplay
• pcap
• netmap
• c