Letta Agents for Raycast

Chat with your stateful AI agents that remember and learn over time — directly from Raycast.

Search for Letta in Raycast

Chat with your Letta agent

Features

• 🧠 Chat with Agent: Talk to Letta agents that remember context across conversations
• 👥 Manage Agents: List and switch between your agents
• 📝 View Memory: Inspect what your agent knows and remembers about you

Commands

Command	Description
Chat with Agent	Send messages to your active Letta agent
Manage Agents	List, select, and manage your agents
View Agent Memory	Inspect memory blocks of the active agent

Setup

1. Install the extension from Raycast Store
2. Get your Letta API key from app.letta.com
3. Open Raycast Preferences → Extensions → Letta
4. Enter your API key
5. (Optional) Set a custom base URL for self-hosted Letta

Configuration

Preference	Description	Required
API Key	Your Letta API key	Yes
Base URL	Custom Letta API URL for self-hosted	No
Show Reasoning	Display agent's internal thoughts	No

Development

# Install dependencies
npm install

# Start development
npm run dev

# Build for production
npm run build

# Lint
npm run lint

Architecture

src/
├── hooks/
│   ├── useLettaClient.ts   # Letta client initialization
│   ├── useAgents.ts        # Agent list + active selection
│   ├── useChat.ts          # Chat message handling
│   └── index.ts            # Barrel exports
├── chat.tsx                # Chat command
├── agents.tsx              # Agent management command
└── memory.tsx              # Memory inspection command

Links

• Letta Documentation
• Letta ADE
• Raycast Extensions

License

MIT