• How to Connect 1Brain MCP to Claude

  Give Claude direct access to your company knowledge. This guide shows you how to connect 1Brain to Claude through MCP (Model Context Protocol), so Claude can search, read, and help update your SOPs and policies, turning your 1Brain into an AI-powered assistant that knows how your business runs. 1. Open Claude Settings Sign in at claude.ai using an account that supports custom connectors. Open your profile menu and select customize. ![](https://storage.crisp.chat/users/helpdesk/websiteFew readers

• How to Connect 1Brain MCP to ChatGPT

  Bring your business systems into ChatGPT. Learn how to add 1Brain as an MCP app in ChatGPT so it can look up your SOPs, policies, and procedures in real time — giving your team instant, accurate answers grounded in how your business actually works. Before you start: Make sure you are signed in to the approved ChatGPT workspace and that Developer Mode is switched on in Settings (only if permitted by your workspace). Creating an MCP app is not available without it. 1. Create the MCP SerFew readers

• How to Connect OpenAI (ChatGPT Models) API key to 1Brain

  Power 1Brain with OpenAI’s latest models. An API key is a private password that lets 1Brain use OpenAI on your behalf, billed to your own OpenAI account. This guide walks you through creating the key, adding credits, and connecting it in 1Brain Settings so you can write SOPs and policies with the model you choose. 1. Open API Keys Sign in at platform.openai.com And click API Keys in the left menu. ![](https://storage.crisp.chat/users/helpdesk/website/-/e/6/3/b/e63b8c08e5504000/open-aiFew readers

• How to Connect Claude (Anthropic) API key to 1Brain

  Run 1Brain on Claude, Anthropic’s AI known for clear, careful writing. An API key is a private password that lets 1Brain use Claude on your behalf, billed to your own Anthropic account. This guide shows you how to create the key in the Claude Console, add billing, connect it to 1Brain, and keep it secure. 1. Open API keys and start a new key Sign in to the Claude Console Click API keys in the left menu Then click + Create key in the top right. ![](https://storage.crisp.chFew readers