snaptoll for ChatGPT

com.snaptoll/snaptoll

UK tolls & charges: DVLA vehicle checks (ULEZ/CAZ/MOT/tax), prices, penalties, pay-by deadlines.

client:ChatGPT transport:streamable-http tools:3

Install snaptoll in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://snaptoll.com/api/mcp

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