I propose three independent projects that improve the usability of mitmproxy for new and existing users. The first project aims to improve the onboarding of new users. I want to create an application that interactively guides new users through a set of tutorials. The second project simplifies capturing machine-wide traffic by automatically setting up OS firewall rules to forward all traffic of the user’s machine to the local mitmproxy instance. The third project adds a “map remote/local editor” such that users can easily rewrite requests to new locations, eg. to serve parts of a page from another server or local files.