spoiler for ChatGPT

io.github.zerozaky/spoiler

Sealed prediction-market verdicts, graded in public across Polymarket and Kalshi. No auth required.

client:ChatGPT transport:streamable-http

Install spoiler in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://spoiler.bet/mcp

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