SML Risk Firewall for ChatGPT

com.scriptmasterlabs/risk-firewall

Pre-trade risk checks for agent trades: orders vs your limits, signed receipts.

client:ChatGPT transport:streamable-http tools:2

Install SML Risk Firewall in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://risk-firewall.scriptmasterlabs.com/mcp

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