Equation.io for Claude Code

io.equation/equation

Create interactive 2D and 3D graphs with validated equations, shareable links, and PNG previews.

client:Claude Code transport:streamable-http tools:3

Install Equation.io in Claude Code

run in your project directory

claude mcp add --transport http equation https://equation.io/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs