CPlug (ConnectPlug) for ChatGPT

io.github.mcp-dir/cplug-mcp

ConnectPlug (CPlug) POS and ERP for restaurants, food service and retail, with the full official RES

client:ChatGPT transport:streamable-http tools:7

Install CPlug (ConnectPlug) in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.mcp.ai/p_cplug

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