step one
Stick it in your browser.
Add VibeReply to Chrome or Edge. You can try it without an account.
step two
Open a chat. Pick a vibe.
A small button sits next to the message box. VibeReply reads the chat and drafts a reply in the tone you choose.
step three
The last touch is yours.
The draft goes into your text box. Edit it, then press send yourself. VibeReply never sends anything for you.