ComputeFirst for ChatGPT

io.github.321zz321/computefirst

Free deterministic tools for math, data transforms, dates, text, statistics, finance, and units.

client:ChatGPT transport:streamable-http tools:15

Install ComputeFirst in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://computefirst.net/mcp

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