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Gradus Notation

com.gradusmusic/notation·v0.2.2·Search
Quality Score
90
/100

Render music notation (SVG/MusicXML/MIDI), analyze, search music theory. Free, no auth, no GUI.

§00  Trust verdict · v1 advisory ·  method
UNVERIFIEDno verdict on file

Verdict not yet evaluated for this tool. The hybrid eval runs adversarial cases first; coverage rolls out as the corpus expands. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: hybrid eval, four-state verdict, honest limits.

§01  Install
Claude Desktop (claude_desktop_config.json)
{
  "mcpServers": {
    "notation": {
      "command": "npx",
      "args": [
        "-y",
        "@gradusmusic/notation-mcp"
      ],
      "env": {
        "GRADUS_NOTATION_API_BASE": "<gradus_notation_api_base>",
        "GRADUS_AGENT_NAME": "<gradus_agent_name>"
      }
    }
  }
}
Cursor (.cursor/mcp.json)
{
  "mcpServers": {
    "notation": {
      "command": "npx",
      "args": [
        "-y",
        "@gradusmusic/notation-mcp"
      ],
      "env": {
        "GRADUS_NOTATION_API_BASE": "<gradus_notation_api_base>",
        "GRADUS_AGENT_NAME": "<gradus_agent_name>"
      }
    }
  }
}
Cline (cline_mcp_settings.json)
npx -y @gradusmusic/notation-mcp
§02  Environment variables
GRADUS_NOTATION_API_BASE

Override the API base URL. Defaults to https://gradusmusic.com.

GRADUS_AGENT_NAME

Self-reported agent name sent in the X-Agent-Name header for telemetry attribution.

§03  MCP Quality Score  ·  methodology
freshness
25
completeness
20
installability
25
documentation
15
stability
5
§04  Alternatives in Search