Butlerbrain MCP

Official

Remote · No known license · Updated Nov 8, 2026

RegionGlobal

/About Butlerbrain MCP

This server provides persistent memory functionality for AI assistants. It allows users to save specific information once.

This data can then be recalled across various MCP clients, including Claude and ChatGPT.

AI-generated listing based on the project's public information. It may contain errors: check the original source.

/How to use Butlerbrain MCP

, Save a detailed project brief for future reference.

Store complex technical specifications for a specific development task.

Recall past conversation context when starting a new session with the assistant.

Maintain a running list of project goals across different AI interactions.

/Butlerbrain MCP tools

We haven't checked which tools this server offers yet.

/Before you connect Butlerbrain MCP

Do I need a key or an account?

No. It connects without a key.

Which assistants does it work with?

Claude, ChatGPT, Gemini, Grok

Which countries does it work in?

Any country.

Let your AI install it

Claude ChatGPT Gemini Grok

Opens the chat with the message ready. You choose whether to send it; if it doesn't appear, paste this page's link.

/How to install

You need: Any Claude plan. The free plan allows 1 custom connector; on Team or Enterprise the organisation owner adds it first.

In claude.ai or the Claude app, open "Customize" → "Connectors".

Press "+ Add" and choose "Add custom connector".

Type a name you'll recognise, paste the URL below and press "Continue".

For authentication choose "No sign in", press "Continue" and then "Add".

https://api.butlerbrain.ai/mcp

Afterwards: In a chat, press "+" at the bottom left → "Connectors" and turn it on.

You need: A paid ChatGPT account: it may not be available on the free plan. ChatGPT now calls connectors "Plugins".

Go to chatgpt.com/plugins.

Press "+" and choose "Add custom MCP server".

Type a name and a description, and paste the URL below under "Connection".

Don't set up authentication. Accept "I understand and want to continue" and press "Create as a plugin".

https://api.butlerbrain.ai/mcp

Afterwards: In a new chat, type @ and pick the plugin.

You need: The Gemini app doesn't support custom connectors yet. It's done with Gemini CLI from the terminal, which needs a Gemini Code Assist license (it no longer has a free tier).

Install Gemini CLI if you don't have it yet.

In the terminal, run the command below.

Open Gemini CLI and type /mcp to check it shows up.

gemini mcp add --transport http -s user butlerbrain-mcp 'https://api.butlerbrain.ai/mcp'

Afterwards: Ask as usual: Gemini will use the connector when it needs it.

You need: A Grok account. On Grok Business or Enterprise, an admin turns it on first.

Go to grok.com/connectors.

Press "New Connector" and choose "Custom".

Paste the URL below and save.

https://api.butlerbrain.ai/mcp

Afterwards: Grok will use the connector whenever your question needs it.

Mcpteca does not review this server's code. A project can change hands or content: before you install or connect it, check its code or run it through a security reviewer.

Butlerbrain MCP

/About Butlerbrain MCP

/How to use Butlerbrain MCP

/Butlerbrain MCP tools

/Before you connect Butlerbrain MCP

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