The answer
DemoMagic
Top verified match: it matches your intent, it is the official vendor server.
fresh · published 28d ago · verified 2026-07-11tested · static-verifiedsigned passport ✓score 47/100
claude mcp add DemoMagic -- npx -y @demomagic/mcp
Runners-up
- ai.smithery/demomagic-duckchain-mcpnot yet verified6/100 · weaker match