SNYCFIRE-CORE/letta-mcp-server

3.4

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The Letta MCP Server is a universal Model Context Protocol server that connects any AI client to Letta.ai's stateful agents, providing seamless integration and enhanced capabilities.

Tools

Functions exposed to the LLM to take actions

letta_list_agents

List all agents with optional filtering

letta_create_agent

Create new agents with memory blocks

letta_send_message

Send messages to any agent

letta_get_memory

View agent memory blocks

letta_attach_tool

Add tools to agents

Prompts

Interactive templates invoked by user choice

No prompts

Resources

Contextual data attached and managed by the client

No resources

Author

SNYCFIRE-CORE

Claim Ownership

Verify you have write access to the repository

Version

v1.0.4

Repository

https://github.com/SNYCFIRE-CORE/letta-mcp-server

GitHub Stars

License

MIT License

Last publish date

2025-06-25

Last update date

2025-09-06

Server configs

in claude desktop

{
  "mcpServers": {
    "letta": {
      "command": "letta-mcp",
      "args": ["run"],
      "env": {
        "LETTA_API_KEY": "your-api-key"
      }
    }
  }
}

in vs code

{
  "mcpServers": {
    "letta": {
      "command": "letta-mcp",
      "args": ["run"],
      "env": {
        "LETTA_API_KEY": "your-api-key"
      }
    }
  }
}

in cursor

{
  "mcpServers": {
    "letta": {
      "command": "letta-mcp",
      "args": ["run"],
      "env": {
        "LETTA_API_KEY": "your-api-key"
      }
    }
  }
}