Memory MCP AI Agent
Add MemGPT-style tools to any agent with Letta's memory MCP. With this server, your agent will be able to remember you across sessions, and form personalized memories about you as well as the interactions you have. To use this MCP server, you must provide a Letta API key as well as a unique `user_id` field (defaults to "default_user_Id") for associating memories with. The server has two main types of memory: user memory, used to build a memory profile of the user over time, and a vector DB, ...
Memory MCP handles repetitive tasks for you automatically. It can do 5 different things for you—just connect to it in one click. It's been tested, is actively maintained, and works reliably.
Available Tools
Memory MCP can do 5 different things for you automatically. Here's what it can handle:
add_vector_memory
Add episodic memories into your vector store to be searchable at a later time. These memories are NOT part of your memory about the user, and will be ...
search_vector_memory
Search your vector store for relevant episodic memories to inform the current conversation. This can be used to retrieve information that is not curre...
get_memory
Get a summary of the memories you have about the user you are currently interacting with. You should call this tool at the beginning of the conversati...
memory_append
Append to the memory you have about the user you are currently interacting with.
memory_replace
Replace the memory you have about the user you are currently interacting with.
Configuration Variables
To get Memory MCP working, you'll need to give it access to your accounts. You must provide 1 piece of info, and 1 is optional. This usually means logging into apps like Gmail, Slack, or other services you want it to use—just like when you connect apps on your phone.
api_key
user_id
Common Questions
What is an AI Agent?
An AI agent is like having a personal assistant who does specific tasks for you. Instead of a general chatbot that just talks, AI agents actually do things—they can check your calendar, send emails, look up information, and handle repetitive work so you don't have to.
What is MCP (Model Context Protocol)?
MCP is simply the way AI agents plug into your apps and services. When you connect something like Memory MCP to Lyra, it lets the AI take actions on your behalf.
How do I use Memory MCP?
Just install it inside Lyra. It only takes a moment. After that, your AI can instantly use Memory MCP—no setup, no technical knowledge required.