Hundo for ChatGPT

finance.hundo/hundo

Read your accounts, budgets and net worth, and draft changes you confirm.

client:ChatGPT transport:streamable-http

Install Hundo in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://hundo.finance/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs