Tributs for ChatGPT

ad.tributs/mcp

Read-only access to Andorran accounting and tax data in Tributs: invoices, bank, IGI filings.

client:ChatGPT transport:streamable-http

Install Tributs in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.tributs.ad/mcp

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