mathjs for ChatGPT

io.github.pipeworx-io/mathjs

Math.js MCP — wraps the mathjs.org API (free, no auth)

client:ChatGPT transport:streamable-http

Install mathjs in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://gateway.pipeworx.io/mathjs/mcp

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