Intuit

The QuickBooks Online MCP Server is a local Model Context Protocol server that lets AI assistants read and change QuickBooks Online data. It runs as a stdio subprocess on a developer's or partner's machine and authenticates to a QuickBooks Online company using OAuth 2.0. It exposes QuickBooks features as callable tools, with create, get, update, delete and search operations for 29 entity types and 11 financial reports, according to the page.

It is built for developers and partners who want AI clients such as Claude Code to work with QuickBooks data. Developers can also use it as a base for their own AI apps that fetch QuickBooks Online data through MCP.

Setup starts with an app registered on the Intuit Developer Portal. You complete a one-time, browser-based OAuth handshake, then add your client ID, client secret, refresh token and realm ID to a .env file or to the MCP configuration of your client. The page recommends the sandbox environment for the first run. Production requires a public HTTPS callback for the initial authorization. Environment flags can stop write, update or delete tools from being registered, and read tools stay available.

The project is open source under the Apache-2.0 license and is hosted on GitHub. The page does not list a price for the server itself. Using it requires a QuickBooks Online company and an Intuit developer app.