Tag-per-Track

io.github.Lory97/tag-per-track-mcp

Audio analysis and A&R scoring for music tracks: tags, lyrics, artist stats, demo triage.

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "tag-per-track-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "tag-per-track-mcp@1.6.3"
      ],
      "env": {
        "TAG_PER_TRACK_API_KEY": "<your TAG_PER_TRACK_API_KEY>",
        "WALLET_PRIVATE_KEY": "<your WALLET_PRIVATE_KEY>",
        "MAX_SPENDING_USDC": "0.50"
      }
    }
  }
}
Environment variables
  • TAG_PER_TRACK_API_KEYsecretStudio API key (tpt_live_...) generated on https://tag-per-track.cloud. Consumes prepaid credits, no crypto wallet needed. Takes priority over the wallet mode.
  • WALLET_PRIVATE_KEYsecretPrivate key of a dedicated Base burner wallet (66 hex chars starting with 0x) for USDC micro-payments via x402. Used only when no API key is set.
  • MAX_SPENDING_USDCClient-side spending cap per request in USDC (wallet mode).

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
1.6.3
Registry
active
Published
10/1/2026

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Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.