Copana – Personal AI assistant using markdown files with Claude Code

Summary: Copana transforms Claude Code into a personal AI assistant that stores memory, personality, and preferences entirely in markdown files. It requires no app, server, or Docker, offering a lightweight, open-source alternative to OpenClaw with minimal dependencies and quick setup.

What it does

Copana uses about 50 markdown files to maintain the AI's memory and personality, enabling a personal assistant that runs locally without databases or cloud services. It consists of roughly 3,600 lines of code and five dependencies, with setup completed in 30 seconds.

Who it's for

It is designed for users seeking a simple, self-hosted personal AI assistant integrated with Claude Code without complex infrastructure.

Why it matters

Copana eliminates the need for databases or cloud storage by using editable markdown files, simplifying AI memory management while maintaining personalization and control.