Getting Started with Letta Code

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Source: Letta Code Docs

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What is Letta Code?

Letta Code is a deeply personalized stateful agent that can learn from experience and improve with use. It is the memory-first coding agent that remembers and learns.

Use Cases

• Coding: An advanced coding agent that adapts to your conventions and codebase patterns
• Digital Employees: Autonomous agents for report writing, research, calendar/email management
• AI Companions: Customizable agents with distinct personalities and memory systems

Deployment Options

Method	Best For	Requirements
Desktop App	Local development	macOS, Windows, or Linux
CLI	Terminal workflows	Node.js v18+
Cloud	Remote/server deployment	SSH access

Core Architecture

Letta Code operates on the Letta API foundation with these key concepts:

• Agent: A persistent entity maintaining memory across all interactions
• Conversation: A message thread within an agent
• Session: A single execution/connection instance
• MemFS: Git-backed memory filesystem for durable state

Next Steps

• Quickstart Guide - Get up and running
• Installation - Detailed setup instructions
• SDK Overview - Programmatic access via npm