Tankful: Irish heating oil prices for ChatGPT
io.github.dnncha/tankful
Live Irish heating oil, green diesel and road diesel prices by county, plus local oil suppliers.
client:ChatGPT
transport:streamable-http
tools:10
Install Tankful: Irish heating oil prices in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://www.tankful.ie/api/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs