add_header.py Simple script that just adds a header to every request.
dup_and_replay.py Duplicates each request, changes it, and then replays the modified request.
flowbasic Basic use of mitmproxy as a library.
modify_form.py Modify all form submissions to add a parameter.
modify_querystring.py Modify all query strings to add a parameters.
proxapp How to embed a WSGI app in a mitmproxy server
stub.py Script stub with a method definition for every event.
stickycookies An example of writing a custom proxy with libmproxy.
upsidedownternet.py Rewrites traffic to turn PNGs upside down.