Your coding AI that actually remembers your codebase, preferences, and past conversations - no more explaining the same context every session

Every developer knows the frustration: you’re deep in a coding session with an AI assistant, it’s finally understanding your project structure and coding style, then you close the session and start over from zero next time. Letta Code solves this with persistent agent memory that learns and remembers across sessions, turning your AI from a forgetful contractor into a knowledgeable teammate.

Built on TypeScript with support for multiple LLMs (Claude, GPT, Gemini), it maintains context about your codebase, coding preferences, and project patterns. The /remember command lets you explicitly guide what it learns, while /skill helps it develop reusable capabilities stored in a .skills directory. Instead of re-explaining your architecture every time, your agent builds up institutional knowledge like a real team member would.

With 1,268 stars and growing fast, this is perfect for developers tired of context-switching overhead with traditional AI coding tools. Install via npm, run /init to set up the memory system, and watch your AI assistant actually get better at helping with your specific projects over time.

⭐ Stars: 1268
💻 Language: TypeScript
🔗 Repository: letta-ai/letta-code