EZ-bot for ChatGPT
jp.ez-bot/ezbot
EZ-bot: set up and manage your EZ-bot website AI chatbot (Japan)
client:ChatGPT
transport:streamable-http
Install EZ-bot in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://member.ez-bot.jp/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs