This is an MCP server for Attio, the AI-native CRM. It allows mcp clients (like Claude) to connect to the Attio API. Current Capabilities - [x] reading company records - [x] reading company notes - [x] writing company notes - [ ] other activities Usage You will need: - ATTIO_API_KEY This is expected to be a *bearer token* which means you can get one through the API Explorer on the right hand side or configure OAuth and retrieve one throught the Attio API. Claude Desktop Configuration Development Prerequisites Before you begin, ensure you have the following installed: - Node.js (recommended v22 or higher) - npm - git - dotenv Setting up Development Environment To set up the development environment, follow these steps: 1. Fork the repository - Click the "Fork" button in the top-right corner of this repository - This creates your own copy of the repository under your Github acocunt 1. Clone Your Fork: 1. Add Upstream Remote 1. Copy the dotenv file 1. Install dependencies: 1. Run watch to keep index.js updated: 1. Start the model context protocol development server: 1. If the development server did not load the environment variable correctly, set the ATTIO_API_KEY on the left-hand side of the mcp inspector.