Royal Mail MCP by usefulapi for ChatGPT

io.usefulapi/royal-mail

Read Click & Drop orders and carriers in Royal Mail.

client:ChatGPT transport:streamable-http tools:3

Install Royal Mail MCP by usefulapi in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://royal-mail.usefulapi.io/mcp

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