Nonlinear Calendar for ChatGPT

io.github.singularitybpjade/balance-engine

Nonlinear Calendar: this year’s months fold onto the previous 12 years. No key to try.

client:ChatGPT transport:streamable-http runtime:npm tools:12

Install Nonlinear Calendar in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://balance-engine.vercel.app/api/mcp

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