Letta Code: The First Memory-First AI Coding Assistant That Actually Remembers

Every AI coding session starts the same way: "Here's my codebase, here are my preferences, here's what we were working on..." You're constantly re-explaining context that should already exist.

Letta Code solves AI coding's biggest problem — the dreaded cold start.

The Problem with Stateless AI Coding

Cursor, Claude Code, GitHub Copilot — they're all stateless. Each conversation is a blank slate. Your coding patterns, architectural decisions, and project context vanish when the session ends. You spend more time explaining than coding.

This isn't just annoying — it's fundamentally limiting. These tools can't learn your coding style, remember your project's quirks, or build on previous conversations. They're powerful but forgetful.

What Letta Code Does Differently

Letta Code flips the script with memory-first architecture. Built on the Letta API (formerly MemGPT), it creates persistent agents that remember everything:

• Your coding patterns — prefers certain libraries, architectural approaches, naming conventions
• Project context — understands your codebase structure, dependencies, and design decisions
• Conversation history — builds on previous discussions instead of starting over
• Learned skills — gets better at your specific use cases over time

It's not just chat with memory tacked on — the entire system is designed around persistence.

Why This Changes Everything

Memory transforms how you work with AI coding tools. Instead of repetitive context-setting, you get:

Continuity: Pick up exactly where you left off, even days later Personalization: The agent adapts to your coding style and preferences Compound learning: Each session makes the agent more useful for your specific needs Multi-model support: Works with different LLMs while maintaining consistent memory

This is what AI coding assistance should have been from the beginning — a persistent coding partner, not a forgetful intern.

The Open Source Advantage

Letta Code is fully open source, which matters for memory-based tools. You control your data, can audit the memory system, and aren't locked into a proprietary platform. Plus, the Letta team has deep expertise in AI memory systems — they've been working on this problem longer than anyone.

Try It Now

Memory-first coding assistance represents a fundamental shift from stateless to stateful AI tools. Letta Code is the first production-ready implementation of this vision.

Get started with Letta Code →