YNAB

Integrates with YNAB's official API to provide read-only access to budget data including accounts, categories, and monthly budget information with automatic currency formatting and pagination support.

This MCP server provides read-only access to YNAB (You Need A Budget) data through the official YNAB API, enabling AI assistants to query budget information including accounts, categories, and monthly budget data. Built using FastMCP and the official YNAB Python SDK, it implements pagination for efficient handling of large datasets and converts YNAB's milliunit format to standard currency amounts while preserving raw values for precision. The server offers tools for listing budgets with currency formatting, retrieving accounts with filtering options for closed accounts, browsing category structures and groups, and accessing detailed monthly budget data including budgeted amounts, activity, and balances. It's valuable for personal finance analysis, budget tracking automation, and financial planning workflows where users need AI assistance with their YNAB budget data.