Tag-per-Track MCP Server

by lory97io.github.Lory97/tag-per-track-mcpv1.6.3

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

0Node.jsstdioofficial registry

context tax

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security

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freshness

Active2d ago

Install Tag-per-Track MCP server

claude mcp add tag-per-track -e TAG_PER_TRACK_API_KEY='<tag-per-track-api-key>' -e WALLET_PRIVATE_KEY='<wallet-private-key>' -- npx -y tag-per-track-mcp

{
  "mcpServers": {
    "tag-per-track": {
      "command": "npx",
      "args": [
        "-y",
        "tag-per-track-mcp"
      ],
      "env": {
        "TAG_PER_TRACK_API_KEY": "<tag-per-track-api-key>",
        "WALLET_PRIVATE_KEY": "<wallet-private-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "tag-per-track": {
      "command": "npx",
      "args": [
        "-y",
        "tag-per-track-mcp"
      ],
      "env": {
        "TAG_PER_TRACK_API_KEY": "<tag-per-track-api-key>",
        "WALLET_PRIVATE_KEY": "<wallet-private-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "tag-per-track": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "tag-per-track-mcp"
      ],
      "env": {
        "TAG_PER_TRACK_API_KEY": "<tag-per-track-api-key>",
        "WALLET_PRIVATE_KEY": "<wallet-private-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "tag-per-track": {
      "command": "npx",
      "args": [
        "-y",
        "tag-per-track-mcp"
      ],
      "env": {
        "TAG_PER_TRACK_API_KEY": "<tag-per-track-api-key>",
        "WALLET_PRIVATE_KEY": "<wallet-private-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
TAG_PER_TRACK_API_KEY	—	yes	Studio 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_KEY	—	yes	Private 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_USDC	—	—	Client-side spending cap per request in USDC (wallet mode).
TAG_PER_TRACK_NO_PERSIST	—	—	Set to 1 or true to keep API-key analyses out of your dashboard history.

Freshness

Active — last maintenance signal 2d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-07 · 2d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-01 · 9d ago · official registry · v1.6.3

FAQ

›How do I install the Tag-per-Track MCP server in Claude Code?

Run: claude mcp add tag-per-track -e TAG_PER_TRACK_API_KEY='<tag-per-track-api-key>' -e WALLET_PRIVATE_KEY='<wallet-private-key>' -- npx -y tag-per-track-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Tag-per-Track require an API key?

Yes. It expects TAG_PER_TRACK_API_KEY, WALLET_PRIVATE_KEY, of which 2 are secrets.

›Can I use Tag-per-Track as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Tag-per-Track in the official MCP registry?

Yes, as io.github.Lory97/tag-per-track-mcp.