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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Music Theory Engine with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Deterministic music theory calculator for precise chord structures and enharmonic spelling.

Included with plan

Ask AI about this Connector

Developed, maintained, and hosted by Vinkius.

MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED

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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.

ChatGPTClaudeCursorPerplexityGeminiMicrosoft CopilotRaycastMeta AI

Complete set · 3 capabilities

The complete Music Theory Engine capability set.

These are the exact actions your AI can choose when you ask it to work with Music Theory Engine.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Music Theory Engine.

  1. 01

    Analyze chord structure

    Calculates the specific notes, intervals, and frequencies that make up a chord

  2. 02

    Get roman numeral

    Determines the functional role of a chord within a specific scale

  3. 03

    Validate enharmonics

    Checks if a set of note names is musically "legal" within a specific scale context

Observed, not estimated

794ms average. Fast in production.

Music Theory Engine is checked daily against the live service.

Daily averagePeak 1075ms
Aug 20Today
Fastest day
661ms
Slowest day
1075ms
14-day trend
Slowing+41%

Connect your client

One URL. Every client.

Activate the Connector, copy your link, and paste it into the client you already use. 3 capabilities arrive ready to run.

Preview access · not provider authentication

The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Music Theory Engine, so you can see the experience inside your AI.

It does not authenticate your account with Music Theory Engine. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.

Music Theory Engine Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_xiFG1I5H3kQGSq2ckVEaW7iIEHVCSUxxlxIBuqM3/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Music Theory Engine capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "music-theory-chord-engine-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_xiFG1I5H3kQGSq2ckVEaW7iIEHVCSUxxlxIBuqM3/mcp"
    }
  }
}
  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Step-by-step instructions for each client are in the guide. How to connect

FAQ

Questions Music Theory Engine owners ask.

  • 01

    How does the engine handle enharmonic spelling?

    The engine uses the provided scale context to determine the correct spelling. For example, it will enforce 'F' instead of 'E#' in a C Major context to maintain musical logic.

  • 02

    What frequency standard is used?

    All frequencies are calculated using 12-tone equal temperament (12-TET) with the standard tuning of A4 = 440Hz.

  • 03

    Can I use this for Roman Numeral analysis?

    Yes, you can use the get_roman_numeral capability to find the functional role and scale degree of any chord within a specific scale.

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