Memo.cash is a social media site that uses the Bitcoin Cash (BCH) blockchain to store the messages and send other social media signals, as per the memo protocol.

This is a vibe-coded mono-repo that replicates the memo infrastructure:

psf-memo-client - React web app using Bootstrap for styling. It provides a client for interacting with the BCH blockchain and social media network.
psf-memo-indexer - node.js JavaScript indexer that interfaces with the RPC port of a BCHN full node and crawls the blockchain, indexing transaction that conform to the memo protocol.
psf-memo-db - A Level database with a REST API for reading and writing to the database. The indexer writes data, the client reads it.

In addition to the three core pieces of infrastructure above, this repository integrates Uncle Bob's Swarm Forge idea for vibe-coded development by a team of four AI agents.