scenariosim mcp for ChatGPT

io.github.inity13/scenariosim-mcp

Deterministic what-if & scenario simulation for AI agents: projections, sensitivity & break-even.

client:ChatGPT transport:streamable-http runtime:npm tools:6

Install scenariosim mcp in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://scenariosim-mcp.pages.dev/mcp

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