Both __mitmproxy__ and __mitmdump__ allow you to modify requests and responses with external scripts. This is often done through the __--reqscript__ and __--respscript__ options The script interface is simple - scripts simply read, modify and return a single __libmproxy.flow.Flow__ object, using the methods defined in the __libmproxy.script__ module. Scripts must be executable. $!example("examples/simple_script")!$