Replyz for ChatGPT
io.replyz/mcp
Your AI agent's own inbox: sign-up codes and links. It can only email its own human. Key needed.
client:ChatGPT
transport:streamable-http
Install Replyz in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://mcp.replyz.io/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs