Skip to content
@letta-ai

Letta

The platform for stateful AI agents

Hello World 👾

Letta Logo

Letta is the platform for building deeply personalized, stateful AI agents that remember you and learn over time.

Try Letta Code to deploy a stateful agent on your own computer:

npm install -g @letta-ai/letta-code

# then navigate to a project directory, and run `letta`
cd my-project
letta

Useful links:

Letta is made with 💜 by our team in San Francisco (join us!) and over 100 individual contributors from around the world.

Pinned Loading

  1. letta-code letta-code Public

    The memory-first coding agent

    TypeScript 2.6k 284

  2. letta-code-sdk letta-code-sdk Public

    The SDK interface to Letta Code. Build deeply personalized agents with persistent memory that learn over time.

    TypeScript 69 11

  3. lettabot lettabot Public archive

    Archived - has been replaced by Letta Code channels/schedules!

    TypeScript 328 84

  4. letta-oss-ui letta-oss-ui Public

    An open-source demo UI built on top of the Letta Code SDK

    TypeScript 75 16

  5. skills skills Public

    A shared repository for skills. Intended to be used with Letta Code, Claude Code, Codex CLI, and other agents that support skills.

    Python 108 18

  6. agent-file agent-file Public

    Agent File (.af): An open file format for serializing stateful AI agents with persistent memory and behavior. Share, checkpoint, and version control agents across compatible frameworks.

    TypeScript 1.2k 109

Repositories

Showing 10 of 49 repositories

Top languages

Loading…

Most used topics

Loading…