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ClaudeChatGPTPerplexityGeminiMicrosoft CopilotRaycastMeta AIGrokZ.aiQwenKimi
DeepSeekMistralCursorVS CodeWindsurfJetBrainsClineLovableVercel AI SDKLangChain

Use Chord Substitution Finder with your AI.

Connect your account once and let the AI you already use work with it, without building another integration. Identify harmonic substitutions and analyze tension in chord progressions.

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 Chord Substitution Finder capability set.

These are the exact actions your AI can choose when you ask it to work with Chord Substitution Finder.

Capability set01 / 01

01-03

3 capabilities in this set.

Part of 3 available through Chord Substitution Finder.

  1. 01

    Analyze progression tension

    Analyze the tension arc of a chord progression

  2. 02

    Find substitutions

    Find available chord substitutions for a given chord

  3. 03

    Get substitution detail

    Get detailed information about a specific chord substitution

Observed, not estimated

615ms average. Fast in production.

Chord Substitution Finder is checked daily against the live service.

Daily averagePeak 780ms
Aug 20Today
Fastest day
506ms
Slowest day
780ms
14-day trend
Stable-1%

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 Chord Substitution Finder, so you can see the experience inside your AI.

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

Chord Substitution Finder Connector

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

Connector linkhttps://edge.vinkius.com/vk_preview_ZAgrIuNaZTebTYCxaLhSjDKlNDByFaDEFkLvSk9u/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 — Chord Substitution Finder capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "chord-substitution-finder-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_ZAgrIuNaZTebTYCxaLhSjDKlNDByFaDEFkLvSk9u/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 Chord Substitution Finder owners ask.

  • 01

    What types of substitutions can I find?

    The engine supports Tritone, Relative, Parallel, Diatonic, and Chromatic Mediant substitutions.

  • 02

    How do I analyze a whole progression?

    Use the analyze_progression_tension capability by providing a JSON array of chords.

  • 03

    Can I see how voice leading changes?

    Yes, the find_substitutions capability provides details on the voice leading effect for each substitution.

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