QuantWorlds for ChatGPT

com.quantworlds.api/quantworlds

Option, backtest, portfolio, and pairs checks for agents.

client:ChatGPT transport:streamable-http tools:4

Install QuantWorlds in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.quantworlds.com/mcp

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