Quantum OpenQASM MCP

io.github.markusvankempen/quantum-openqasm-mcp

IBM Quantum OpenQASM 2.0 MCP — list backends, submit QASM, poll jobs, get histograms.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "quantum-openqasm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@markusvankempen/quantum-openqasm-mcp@1.7.3"
      ],
      "env": {
        "IBM_API_KEY": "<your IBM_API_KEY>",
        "IBM_SERVICE_CRN": "<your IBM_SERVICE_CRN>"
      }
    }
  }
}
Environment variables
  • IBM_API_KEYrequiredsecretIBM Cloud API key for IBM Quantum Platform
  • IBM_SERVICE_CRNrequiredIBM Quantum service instance CRN from quantum.ibm.com

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
1.7.3
Registry
active
Published
6/9/2026

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