@ericdisero/aurora-mcp-server

Stdio MCP server for Aurora, the AI audio workbench. Gives Claude (or any MCP client) full control of a local music library: generate tracks, style-transform covers, manufacture key/tempo-requested samples, split anything into 7 stems. 31 tools. Files land on disk in real project folders the Aurora app shows live.

Install

{
  "mcpServers": {
    "aurora": {
      "command": "npx",
      "args": ["-y", "@ericdisero/aurora-mcp-server"],
      "env": {
        "SUNO_API_KEY": "<your sunoapi.org key>",
        "MVSEP_API_KEY": "<your mvsep key>"
      }
    }
  }
}

Claude Code: claude mcp add aurora -- npx -y @ericdisero/aurora-mcp-server

The env block is optional if keys are stored via the CLI (aurora keys --suno-api-key … --mvsep-api-key … → ~/.aurora/config.json).

Highlights

• Standalone — works against Aurora's database + project folders directly; the desktop app doesn't need to be running.
• Background jobs — background: true on generate/cover/sounds/split returns a jobId; aurora_get_job_status polls, downloads, and registers results. Jobs survive restarts.
• Streaming preview — in-flight generations expose streamUrls: listenable ~30-45s in, minutes before files land.
• Progressive stems — splits land vocals/drums/bass stems as each separation job finishes; everything-else last.
• Cost discipline built in — aurora_get_credits is free; destructive ops require confirm: true; re-splitting an already-split asset is refused.

Full docs: github.com/EricDisero/aurora-mcp. CLI sibling: @ericdisero/aurora-cli.

MIT. Copyright Blueprint Online Learning Inc.