# Wolfram MCP Service (MCP Server)

> Wolfram|Alpha answers and Wolfram Language computation for agents

- Type: MCP server
- Publisher: Wolfram Research (official)
- Categories: Research, Education, Data & Analytics
- Website: https://www.wolfram.com/artificial-intelligence/mcp/
- Source: https://github.com/WolframResearch/AgentTools
- Transport: streamable-http
- Server URL: https://services.wolfram.com/api/mcp
- Sign-in: api-key
- GitHub stars: 91
- Listed: 2025-09-01

## About

Wolfram's hosted MCP Service gives AI applications access to Wolfram|Alpha, Wolfram Language evaluation and the Wolfram Knowledgebase for accurate computed results. It uses streamable HTTP with a subscription API key as bearer token; a local server is also available via the Wolfram AgentTools paclet.

## Install

1. **Connect it in ChatGPT** Turn on Developer mode in ChatGPT (Settings → Security and login), open Plugins, select + and paste https://services.wolfram.com/api/mcp as the MCP server URL. Add it to a chat from the composer's tools menu.

2. **Or add it to Codex or the API**

   Codex CLI:

   ```bash
   codex mcp add wolfram --url https://services.wolfram.com/api/mcp --bearer-token-env-var WOLFRAM_API_KEY
   ```

   config.toml:

   ```toml
   [mcp_servers.wolfram]
   url = "https://services.wolfram.com/api/mcp"
   bearer_token_env_var = "WOLFRAM_API_KEY"
   ```

   Responses API:

   ```python
   import os
   from openai import OpenAI
   
   client = OpenAI()
   
   response = client.responses.create(
       model="gpt-6-astra",
       tools=[{
           "type": "mcp",
           "server_label": "wolfram",
           "server_url": "https://services.wolfram.com/api/mcp",
           "authorization": os.environ["WOLFRAM_API_KEY"],
           "require_approval": "never",
       }],
       input="What is the integral of x^2 sin(x)?",
   )
   print(response.output_text)
   ```

## Tools

- `WolframContext`
- `WolframLanguageEvaluator`
- `WolframAlpha`

## Example prompts

- "What is the integral of x^2 sin(x)?"
- "Compare the GDP of Japan and Germany since 2000"
- "Plot the population of Lagos over time"
- "Convert 350 kcal to kilojoules"

## Also available as

- app: [Wolfram](https://chatgptplugins.directory/apps/wolfram.md)

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Source: https://chatgptplugins.directory/mcp/wolfram · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.