ALT/FNDATA for ChatGPT

com.altfndata/altfinance-mcp

Auction comparables for luxury & collectibles appraisal: search, stats, price trends, valuations.

client:ChatGPT transport:streamable-http runtime:pypi

Install ALT/FNDATA in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.altfndata.com/mcp

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