World Calendars and Ingredient Parser for ChatGPT

com.fitztoppicks/calendars-ingredients

World calendar dates and holidays, plus recipe ingredient parsing, unit conversion and scaling.

client:ChatGPT transport:streamable-http tools:10

Install World Calendars and Ingredient Parser in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.fitztoppicks.com/mcp

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