io.github.markusvankempen/quantum-openqasm-mcp
Quantum OpenQASM MCP
IBM Quantum OpenQASM 2.0 MCP — list backends, submit QASM, poll jobs, get histograms.
alive probed 2026-10-15
10tools
1.1ktokens in Claude Opus 5.5
1.2ktokens in Claude Code
0.5 %of a 200k context window
552o200k_base estimate
674 msto initialize
8 msto list tools
- Run it
- npx -y @markusvankempen/quantum-openqasm-mcp@1.7.3 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- quantum-openqasm-mcp 1.7.2
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/markusvankempen/quantum-openqasm-assistant
- Website
- https://github.com/markusvankempen/quantum-openqasm-assistant/blob/master/deployments/mcp-npm/README.md
- Registry
- active, updated 2026-06-09 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| submit_qasm_job | 120 | 22 % |
| get_backend_configuration | 63 | 11 % |
| get_job_result | 57 | 10 % |
| get_job_status | 56 | 10 % |
| get_backend | 55 | 10 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.markusvankempen/quantum-openqasm-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.