mitmproxy/mitmproxy
# An interactive TLS-capable intercepting HTTP proxy for penetration testers and software developers.
$ git clone https://github.com/mitmproxy/mitmproxy.git
stars
44,399
forks
4,633
language
Python
license
MIT License
What is mitmproxy/mitmproxy?
mitmproxy is an interactive HTTP/HTTPS proxy that lets you inspect, modify, and replay web traffic in real-time, making it useful for debugging applications, testing APIs, and understanding network behavior. Developers use it to intercept and analyze requests between their applications and servers, troubleshoot SSL/TLS issues, and test how their code handles various HTTP responses. It supports HTTP/2 and WebSocket protocols and can be extended with Python scripts for automated traffic manipulation.
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446 open issues · last updated Jul 21, 2026