Zinvyl Marketplace Agent Gateway for ChatGPT

com.zinvyl/marketplace

Private work routing for authorized buyers and agents, with Zinvyl as the first enabled supplier.

client:ChatGPT transport:streamable-http tools:4

Install Zinvyl Marketplace Agent Gateway in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://zinvyl.com/marketplace/agent-mcp

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