MCP server

Mathjs

io.github.pipeworx-io/mathjs

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

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

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

44

Token cost

About 26,651 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http mathjs https://gateway.pipeworx.io/mathjs/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.mathjs]
url = "https://gateway.pipeworx.io/mathjs/mcp"

Gemini CLI

{"mcpServers":{"mathjs":{"httpUrl":"https://gateway.pipeworx.io/mathjs/mcp"}}}

Cursor

{"mcpServers":{"mathjs":{"url":"https://gateway.pipeworx.io/mathjs/mcp"}}}

VS Code

{"servers":{"mathjs":{"type":"http","url":"https://gateway.pipeworx.io/mathjs/mcp"}}}

Antigravity

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

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"mathjs","server_url":"https://gateway.pipeworx.io/mathjs/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"mathjs","server_url":"https://gateway.pipeworx.io/mathjs/mcp"}

Tools

• convert_units ~191 tokens
  Convert between units: length, weight, temperature, volume, time, etc. Returns converted value. E.g., "5 m to ft", "100 kg to lbs", "32 degF to degC". Use for unit conversions.
• evaluate ~157 tokens
  Evaluate mathematical expressions: arithmetic, algebra, trigonometry, statistics. Returns computed result. E.g., "2+2", "sin(pi/2)", "sqrt(16)", "mean([1,2,3])". Use when you need to calculate or simplify math.

Browse

• GitHub tools
• GitHub and code hosting
• Government and public data

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