htlin222/fbpost ? reverse-engineered prompt

Build me a Python command line tool for Facebook and Messenger automation.

I want to be able to log in with my own Facebook cookies, save a profile for personal use and another for a page, then run simple commands like posting a status, listing unreplied comments, replying to a comment, and sending Messenger messages by contact name or thread ID. It should also be able to read inbox threads, search for a person, pull chat history, and keep a local cache of contacts so I can message them faster next time.

Use browser automation for the Messenger side, including support for end to end encrypted chats with a PIN that can be entered automatically. For the Facebook post and comment actions, use the site’s internal requests if that is the most reliable approach. Make it feel like a real CLI with clear commands and helpful output, and include a login flow, profile folders, and a daemon mode so sending messages can be faster after the browser is already running. Look up current docs online if you need to.