Qiskit Code Assistant MCP Server

Name: Qiskit Code Assistant MCP Server MCP Server
Author: Qiskit

stdio

MCP server for the Qiskit Code Assistant intelligent code completion

Getting Started

npx @getmcp/cli add io.github.Qiskit/qiskit-code-assistant-mcp-server

Requires Python 3.10+. Community-contributed server. Review source before installing.

Claude Desktop guide →Vscode guide →Cursor guide →Windsurf guide →

Required Environment Variables

QISKIT_IBM_TOKEN
Your IBM Quantum API token for authentication

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "io.github.Qiskit/qiskit-code-assistant-mcp-server": {
      "command": "uvx",
      "args": [
        "qiskit-code-assistant-mcp-server"
      ],
      "env": {
        "QISKIT_IBM_TOKEN": "",
        "QCA_TOOL_API_BASE": "https://qiskit-code-assistant.quantum.ibm.com",
        "QCA_TOOL_MODEL_NAME": "mistral-small-3.2-24b-qiskit"
      }
    }
  }
}

Claude Desktop MCP documentation