
Building a personal knowledge base with Claude that survives across sessions
Build a persistent Claude knowledge base with plain markdown files, a five-file folder structure, and a read-write ritual that stops context loss between sessions.

Build a persistent Claude knowledge base with plain markdown files, a five-file folder structure, and a read-write ritual that stops context loss between sessions.

A practical walkthrough for non-coders: hand a messy spreadsheet to Claude, describe what you actually want, and get a working tool — plus the safety checks most people skip.