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Letta (MemGPT)

Name: Letta (MemGPT)
Author: letta-ai

Updated June 2026

The Letta (MemGPT) MCP server, built by letta-ai, provides deploy stateful AI agents with persistent memory using Letta (formerly MemGPT). It is community-built and best for AI & ML.

by letta-ai

About

Deploy stateful AI agents with persistent memory using Letta (formerly MemGPT). Manage agent memory, create personas, and build multi-agent systems that remember across sessions.

Installation

pip

uvx letta-mcp

Works With

🟣Claude Desktop ⚡Cursor 🤖Cline

Frequently Asked Questions

What is Letta (MemGPT)?

Letta (MemGPT) is an MCP server built by letta-ai. Deploy stateful AI agents with persistent memory using Letta (formerly MemGPT). Manage agent memory, create personas, and build multi-agent systems that remember across sessions.

Who built Letta (MemGPT)?

Letta (MemGPT) was built by letta-ai.

Is Letta (MemGPT) free?

Yes, Letta (MemGPT) has a free option. This MCP server is free and open-source. Check the GitHub repository for details.

How do I install Letta (MemGPT)?

Install Letta (MemGPT) with pip: uvx letta-mcp

What does Letta (MemGPT) integrate with?

Letta (MemGPT) integrates with Claude Desktop, Cursor, Cline.

View on GitHub

Repo Health

Local install

Local/stdio install — runs on your machine, so there is no remote endpoint to verify live. Trust signal below is from the source repo.

Repo recency not yet available for this server.

Quick Info

Install Type: pip
Author: letta-ai
Categories: 2
Integrations: 3

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