Qiskit Code Assistant MCP Server: Install & Setup

Install Qiskit Code Assistant in Claude Code

PyPI (uv)

Claude Code

claude mcp add qiskit-code-assistant -e QISKIT_IBM_TOKEN=... -- uvx qiskit-code-assistant-mcp-server

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "qiskit-code-assistant": {
      "command": "uvx",
      "args": [
        "qiskit-code-assistant-mcp-server"
      ],
      "env": {
        "QISKIT_IBM_TOKEN": "..."
      }
    }
  }
}

PyPI (uv)

Claude Code

claude mcp add qiskit-code-assistant -- uvx qiskit-docs-mcp-server

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "qiskit-code-assistant": {
      "command": "uvx",
      "args": [
        "qiskit-docs-mcp-server"
      ]
    }
  }
}

PyPI (uv)

Claude Code

claude mcp add qiskit-code-assistant -- uvx qiskit-gym-mcp-server

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "qiskit-code-assistant": {
      "command": "uvx",
      "args": [
        "qiskit-gym-mcp-server"
      ]
    }
  }
}

PyPI (uv)

Claude Code

claude mcp add qiskit-code-assistant -e QISKIT_IBM_TOKEN=... -- uvx qiskit-ibm-runtime-mcp-server

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "qiskit-code-assistant": {
      "command": "uvx",
      "args": [
        "qiskit-ibm-runtime-mcp-server"
      ],
      "env": {
        "QISKIT_IBM_TOKEN": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Qiskit Code Assistant MCP server do?

MCP server for the Qiskit Code Assistant intelligent code completion

Is the Qiskit Code Assistant MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Qiskit Code Assistant run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Qiskit Code Assistant to Claude Code?

Run: claude mcp add qiskit-code-assistant -e QISKIT_IBM_TOKEN=... -- uvx qiskit-code-assistant-mcp-server

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