// SERIES

Synapse: a second brain with Symfony AI

A folder of markdown notes that agents write to, read from and share over MCP.

A tutorial series for the Symfony AI hackathon. Each part builds one piece of a small second brain on Symfony AI 1.0.0-BETA1 with Cohere: an agent that files notes, one that answers from them, an MCP server behind an external authorization server, roles on the tokens, and a client that asks another brain. Every part is one branch of a single repository.

All writing →