Equation.io

MCP server · by equation

Media & Design Streamable HTTP v1.0.1

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

View source ↗ Website ↗ Generate config for multiple servers More servers

Install

Pin version unavailable — hosted endpoints aren’t versioned

Streamable HTTP
https://equation.io/mcp

Setup by client

Pick your client — the config below is generated for this server (hosted endpoint). Copy respects the “Pin version” switch above.

Remote (hosted) endpoint

https://equation.io/mcp

Claude Desktop: Settings → Connectors → Add custom connector, paste this URL.

Format verified against the official Claude Desktop docs ↗.

terminal

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

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json (hosted endpoint)

{
  "mcpServers": {
    "equation": {
      "url": "https://equation.io/mcp"
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json (hosted endpoint)

{
  "servers": {
    "equation": {
      "type": "http",
      "url": "https://equation.io/mcp"
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json (hosted endpoint)

{
  "mcpServers": {
    "equation": {
      "serverUrl": "https://equation.io/mcp"
    }
  }
}

Format verified against the official Windsurf docs ↗.

GitHub

⭐ 408 stars · 最近更新于 18 天前 · MIT license

About this server

Equation.io equation.io — a graphing calculator with a built in CAS. Type equations; they compile to GPU shaders and render as 2D curves, 3D surfaces, vector fields, ODE phase portraits, probability densities, and more. Every graph lives entirely in its URL, so the address bar is the share button. T…

Summary from the project README — github.com/aantthony/equation.io

Distributed as Streamable HTTP, listed under Media & Design. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the Equation.io MCP server do?

How do I install Equation.io?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is Equation.io free to use?

The MCP server itself is free to install. The source is public on https://github.com/aantthony/equation.io. Any third-party service it calls may require its own API key and account.

Which clients support Equation.io?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

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