mcp server for ChatGPT

com.b2bware/mcp-server

B2Bware MCP server — access products, orders and customers from Cursor, Claude, Windsurf and more.

client:ChatGPT transport:streamable-http

Install mcp server in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.b2bware.com/mcp

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