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Using Letta Code
Desktop App

Letta Code desktop app

Use the Letta Code app on macOS, Windows, or Linux

The Letta Code desktop app is your personal command center for interfacing with your stateful agents. The app provides rich support for chatting with your agents, viewing your agents’ memories, and installing and configuring skills.

The desktop app also provides a simple Connections interface for configuring external messaging channels, such as Telegram, Slack, Discord, and WhatsApp.

Letta Code desktop app Letta Code desktop app

Getting started

Section titled “Getting started”

  1. Download and install Letta Code

    Download for macOS

    Available for MacOS, Windows and Linux

  2. Open Letta Code and sign in

    Launch the app and sign in with your Letta account. If you don’t have one, you’ll be prompted to create a free account.

    Click “Connect model providers” in the bottom-left menu to add external API keys and coding plans.

  3. Select your agent and conversation

    The app will start with a default agent called “Letta Code” - you can also create a new one. To start chatting with an agent, enter the main chat, or create a new conversation.

  4. Send your first message

    You’re ready to chat! Try asking your agent to explore your codebase or run /init to bootstrap its memory.

Skills

Section titled “Skills”

Use the Skills page to browse available skills, attach skills to an agent, and add new skills.

To import a skill from GitHub:

  1. Click Add skill.
  2. Choose Import from GitHub.
  3. Paste a GitHub URL to a skill directory containing SKILL.md.
  4. Click Import.

The import flow validates the URL, clones the repository, verifies the skill, and installs it globally on your machine. You can also choose Create with agent from the same Add skill menu when you want your agent to create a new skill for a repeated workflow.