Robly MCP by usefulapi for ChatGPT
io.usefulapi/robly
Find Robly contacts and lists; subscribe, update and move contacts between lists.
client:ChatGPT
transport:streamable-http
tools:13
Install Robly MCP by usefulapi in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://robly.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