Copana
Copana is a lightweight, open-source framework that gives Claude Code a persistent personal context through plain markdown files.
About
Copana is a lightweight, open-source framework that gives Claude Code a persistent personal context through plain markdown files. Rather than relying on cloud memory or a database, it stores everything — your preferences, ongoing tasks, personality settings, and session history — as versioned text files in a git repo you control. A brief setup script personalizes the AI's name and communication style, and from there it silently learns your habits across sessions.
Developers who use Claude Code daily and want their AI to accumulate personal context over time without sending data anywhere outside their own machine.
Pros & Cons
Pros
- check Fully local and open-source (MIT): no telemetry, no cloud dependency, everything version-controlled in git
- check Surprisingly capable for its size — three built-in subagents (memory manager, researcher, daily reviewer) plus a skills/slash-command system for extending functionality
- check Low token footprint (~14k tokens, 7% of context) compared to heavier alternatives like NanoClaw
Cons
- close Requires Claude Code as the runtime — not useful if you prefer a different interface or messaging-platform deployment
- close No GUI; everything is markdown files and terminal commands, which suits developers but alienates non-technical users
- close Mobile support is indirect (via Telegram bot or Claude app with git sync), not native
More Infrastructure
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