The AI Finance Stack is released under the MIT License. This page also serves as the end-user license agreement for the bundled MCP servers and other components.
MIT License Copyright (c) 2026 Sanjay Raghavan Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
The bundled QuickBooks Online MCP server (mcps/qbo/ in the repo) is part of the same MIT license. It runs locally on the user's machine under the user's own Intuit OAuth grant. The maintainer of The AI Finance Stack has no access to user credentials, OAuth tokens, or API responses from any third-party service connected via the bundled MCPs.
By using the QuickBooks Online MCP, you agree to comply with Intuit's API Terms of Service and any applicable laws and regulations governing your use of financial data in your jurisdiction.
The full source code, issue tracker, and license file live at github.com/sanjay-raghavan/the-ai-finance-stack.