QuantDesk for ChatGPT
com.kartapurakh/quantdesk
Backtest options strategies in plain English on 1-min NSE, BSE, MCX and US SPX/SPY option-chain data
client:ChatGPT
transport:streamable-http
Install QuantDesk in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://mcp.kartapurakh.com/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs