mem0-mcpmem0-mcp MCP server

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Reviewed by Daniel Nikulshyn·Updated July 2026

Overview

The mem0-mcp server is a Model Context Protocol (MCP) server that wraps the official Mem0 Memory API. It allows any MCP-compatible client to add, search, update, and delete long-term memories. The server exposes tools to the LLM, including adding memories, semantic search, listing memories, retrieving memories, updating memories, and deleting memories. The repository has been archived and is no longer actively maintained, but an official cloud-hosted MCP server is available.

Key features

Add memory
Semantic search
List memories
Get memory
Update memory
Delete memory

Pricing

Model: Free
Category: MCP Servers
Rating: No reviews yet

Use cases

Health Information Management

Store and manage sensitive health information, such as allergies, using the mem0-mcp server.

Conversational AI

Use the mem0-mcp server to enable conversational AI models to remember and retrieve context-specific information.

Pros & Cons

Pros

Enables powerful memory capabilities for AI applications
Supports multiple deployment options (Python package, Docker, Smithery)
Provides a range of tools for managing memories (add, search, update, delete)

Cons

Repository is archived and no longer actively maintained
Requires Mem0 API key for usage

Reviews

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Q&A

Do I need any credentials to use mem0-mcp, and how are they configured?

Yes, a Mem0 API key is required. Set the MEM0_API_KEY environment variable (and optionally MEM0_DEFAULT_USER_ID) in the server’s environment or in the MCP client configuration JSON.

Asked by Fiorella Bianchi · Jun 9, 2026

What deployment options are available for the mem0-mcp server?

You can run it locally as a Python package (via pip or uvx), deploy it in a Docker container that exposes an HTTP /mcp endpoint, or use the Smithery remote‑hosted service for managed deployments.

Asked by Nour Khalil · Jun 4, 2026

Is the mem0-mcp server still maintained, and what’s the recommended alternative?

The repository was archived on Mar 24 2026 and is no longer actively maintained. For a supported solution, use the official cloud‑hosted MCP server provided by Mem0, which is documented in the Mem0 docs.

Asked by Ximena Torres · Apr 7, 2026