SERVER

Quantum OpenQASM MCP

Rank #58,938

io.github.markusvankempen/quantum-openqasm-mcp

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

2 versions

by markusvankempen (9 servers)View repository ↗

First listed

Jun 8, 2026

Last publish date

Jun 9, 2026

PURPOSE

What you can do with Quantum OpenQASM MCP

Quantum OpenQASM MCP is a Model Context Protocol (MCP) server published by markusvankempen. It ranks #58,938 of 144,396 active servers on MCP Toplist. Quantum OpenQASM MCP is listed across 3 registries — Official MCP, PulseMCP and Glama, with 2 tracked versions. It was first listed on Jun 8, 2026 and most recently updated on Jun 9, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Quantum OpenQASM MCP can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using Quantum OpenQASM MCP

DeclaredAPI keyCredentials declared

The registry listing declares required configuration before first use — typically an API key, token or connection string set via environment variables.

Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

IBM_API_KEY · required
IBM_SERVICE_CRN · required
IBM_QUANTUM_ENDPOINT · optional
IBM_QUANTUM_BACKEND · optional

INSTALLATION AND FIRST TASK

Connect Quantum OpenQASM MCP and confirm it works

npm package

claude mcp add quantum-openqasm-mcp -e "IBM_API_KEY=<your IBM_API_KEY>" -e "IBM_SERVICE_CRN=<your IBM_SERVICE_CRN>" -e "IBM_QUANTUM_ENDPOINT=<your IBM_QUANTUM_ENDPOINT>" -e "IBM_QUANTUM_BACKEND=<your IBM_QUANTUM_BACKEND>" -- npx -y @markusvankempen/quantum-openqasm-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.quantum-openqasm-mcp]
command = "npx"
args = ["-y", "@markusvankempen/quantum-openqasm-mcp"]

[mcp_servers.quantum-openqasm-mcp.env]
IBM_API_KEY = "<your IBM_API_KEY>"
IBM_SERVICE_CRN = "<your IBM_SERVICE_CRN>"
IBM_QUANTUM_ENDPOINT = "<your IBM_QUANTUM_ENDPOINT>"
IBM_QUANTUM_BACKEND = "<your IBM_QUANTUM_BACKEND>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "quantum-openqasm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@markusvankempen/quantum-openqasm-mcp"
      ],
      "env": {
        "IBM_API_KEY": "<your IBM_API_KEY>",
        "IBM_SERVICE_CRN": "<your IBM_SERVICE_CRN>",
        "IBM_QUANTUM_ENDPOINT": "<your IBM_QUANTUM_ENDPOINT>",
        "IBM_QUANTUM_BACKEND": "<your IBM_QUANTUM_BACKEND>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "quantum-openqasm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@markusvankempen/quantum-openqasm-mcp"
      ],
      "env": {
        "IBM_API_KEY": "<your IBM_API_KEY>",
        "IBM_SERVICE_CRN": "<your IBM_SERVICE_CRN>",
        "IBM_QUANTUM_ENDPOINT": "<your IBM_QUANTUM_ENDPOINT>",
        "IBM_QUANTUM_BACKEND": "<your IBM_QUANTUM_BACKEND>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "quantum-openqasm-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@markusvankempen/quantum-openqasm-mcp"
      ],
      "env": {
        "IBM_API_KEY": "<your IBM_API_KEY>",
        "IBM_SERVICE_CRN": "<your IBM_SERVICE_CRN>",
        "IBM_QUANTUM_ENDPOINT": "<your IBM_QUANTUM_ENDPOINT>",
        "IBM_QUANTUM_BACKEND": "<your IBM_QUANTUM_BACKEND>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "quantum-openqasm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@markusvankempen/quantum-openqasm-mcp"
      ],
      "env": {
        "IBM_API_KEY": "<your IBM_API_KEY>",
        "IBM_SERVICE_CRN": "<your IBM_SERVICE_CRN>",
        "IBM_QUANTUM_ENDPOINT": "<your IBM_QUANTUM_ENDPOINT>",
        "IBM_QUANTUM_BACKEND": "<your IBM_QUANTUM_BACKEND>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "quantum-openqasm-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@markusvankempen/quantum-openqasm-mcp"
      ],
      "env": {
        "IBM_API_KEY": "<your IBM_API_KEY>",
        "IBM_SERVICE_CRN": "<your IBM_SERVICE_CRN>",
        "IBM_QUANTUM_ENDPOINT": "<your IBM_QUANTUM_ENDPOINT>",
        "IBM_QUANTUM_BACKEND": "<your IBM_QUANTUM_BACKEND>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by markusvankempen

View all markusvankempen servers →

No task-specific alternatives are catalogued for Quantum OpenQASM MCPyet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Jun 8, 2026
Latest version published: Jun 9, 2026
Version history: 2 versions tracked (below)
Requirements evidence: Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 16, 2026

Registry sightings

PulseMCP ↗listed since Jun 10, 2026 · still listed
Official MCP ↗listed since Jul 24, 2026 · still listed
Glama ↗listed since Jul 30, 2026 · still listed

Do you maintain Quantum OpenQASM MCP? to correct or enrich this profile.

VERSIONS

Available versions (2)

Version	Published
1.7.3	Jun 9, 2026
1.7.0	Jun 8, 2026

STANDING

#58,938of 144,396 active serversTop 50%

Ranks ahead of 85,458 of 144,396 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.markusvankempen%2Fquantum-openqasm-mcp.svg)](https://mcptoplist.com/server/io.github.markusvankempen%2Fquantum-openqasm-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.markusvankempen%2Fquantum-openqasm-mcp"><img src="https://mcptoplist.com/badge/io.github.markusvankempen%2Fquantum-openqasm-mcp.svg" alt="MCP Toplist: Top 50% of 144,396" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains Quantum OpenQASM MCP?: Quantum OpenQASM MCP is maintained by markusvankempen, which publishes 9 MCP servers (28 total versions) tracked on MCP Toplist.
Is Quantum OpenQASM MCP listed on the Official MCP Registry?: Yes — Quantum OpenQASM MCP is listed on the Official MCP Registry, alongside PulseMCP and Glama.
How many versions does Quantum OpenQASM MCP have?: MCP Toplist tracks 2 versions of Quantum OpenQASM MCP, most recently published on Jun 9, 2026.
Where can I find the source code for Quantum OpenQASM MCP?: The source code for Quantum OpenQASM MCP is hosted at github.com/markusvankempen/quantum-openqasm-assistant.

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