RIFFCADE for ChatGPT

com.riffcade/arcade

Free, ad-free open-source browser games that open and play right inside the chat.

client:ChatGPT transport:streamable-http tools:4

Install RIFFCADE in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.riffcade.com/mcp

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