Jij MCP Server

A server that provides tools to support mathematical optimization with JijModeling and quantum computing.

Local serverstdio

What is the Jij MCP Server?

Jij MCP Server is an MCP project maintained in the jij-inc/jij-mcp-server repository. The maintainer describes its purpose as “A server that provides tools to support mathematical optimization with JijModeling and quantum computing”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using uv. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
learn_jijmodelingGuide to JijModeling syntax and usage
jm_checkValidation tool for JijModeling code
qiskit_v0tov1v2_migration_guideGuide for transitioning between Qiskit versions
qiskit_tutorialAccess to IBM Quantum Learning Hub tutorials

How to install the Jij MCP Server

{
  "mcpServers": {
    "jij": {
      "command": "uv",
      "args": [
        "--directory",
        "<YOUR PATH>/jij-mcp-server",
        "run",
        "jij_mcp/server.py"
      ]
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.