Hey everyone, I just created a very simple chat which use nostr:nprofile1qythwumn8ghj7ct5d3shxtnwdaehgu3wd3skuep0qyt8wumn8ghj7etyv4hzumn0wd68ytnvv9hxgtcqyrd7pvdahcffecudkafad2vhu63fu6f6l5p258glnvq9lfecdewzvsc3u36 p2p chat implementation, this chat is really private and secure but the real importance of this is that it allows users to share a key with a third party, the third party can see the whole conversation between peers and the main use case for this is a solver can solve a dispute in Mostro, but this idea can be implemented on many other platforms.
if you have rust installed you can start testing just runing
cargo install mostro-chat
here the crate
https://crates.io/crates/mostro-chat