Letta
npxVerifiedLetta MCP server manages Letta agents and handles communication between them. It exposes agent management and messaging tools. Connects to Letta's communication APIs. Useful for developers building multi-agent systems needing reliable messaging.
642116/weekUpdated 2 days ago
Overview
Letta MCP server manages Letta agents and handles communication between them. It exposes agent management and messaging tools. Connects to Letta's communication APIs. Useful for developers building multi-agent systems needing reliable messaging.
Installation
1Install the package
npx
npx -y letta-mcp-server2Add to Claude
Add this configuration to your claude_desktop_config.json:
claude_desktop_config.json
{
"mcpServers": {
"oculairmedia-letta-mcp-server-github": {
"command": "npx",
"args": [
"-y",
"npx -y letta-mcp-server"
]
}
}
}3Verify installation
Restart Claude Desktop, then ask:
"What tools do you have available from Letta?"
Prerequisites
- Node.js 18 or higher
- npm or npx available
- Claude Desktop or Claude API access
- API key for Letta
Configuration
API Key Required
This server requires an API key from Letta. Add it to your environment or config.
| Variable | Required | Description |
|---|---|---|
| LETTA_API_KEY | Yes | Your Letta API key |
Usage Examples
List Resources
"What resources are available in Letta?"
Claude will query available resources and return a list of what you can access.
Get Details
"Show me details about [specific item] in Letta"
Claude will fetch and display detailed information about the requested item.
Create New
"Create a new [item] in Letta with [details]"
Claude will use the appropriate tool to create the resource and confirm success.
Works with Letta
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