RecipeScale for ChatGPT

io.github.everyai-com/recipe-scale

Scale recipes, convert kitchen units and merge shopping lists. Free.

client:ChatGPT transport:streamable-http tools:4

Install RecipeScale in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://recipe-scale.magicteams.ai/mcp

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