Lacuna MCP Server

Generate AI music via the Lacuna Music API from MCP clients like Claude Desktop & Code.

Local serverstdioTypeScript

What is the Lacuna MCP server?

If you already use Lacuna, the lacuna mcp server is the piece that lets your assistant work with it directly. Generate AI music via the Lacuna Music API from MCP clients like Claude Desktop & Code.

What the server does

The three npm packages are released together and share the same API surface. The skill is markdown-only and tracks the latest published packages.

Installation

The server ships on npm as lacuna-toolkit, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.

Available tools

The toolset is worth reading before you wire it up, because it tells you what the integration is really for:

  • Surface — Install

Worth knowing first

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Where it fits

This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Lacuna's toolset — Surface — is a fair guide to whether it matches your workflow. It is maintained by JOYLINK-LTD; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against Lacuna's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Available tools

ToolWhat it does
SurfaceInstall

How to install the Lacuna MCP server

{
  "mcpServers": {
    "lacuna": {
      "command": "npx",
      "args": ["-y", "lacuna-toolkit"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

  • Use Lacuna to Surface.

Frequently asked questions

It connects Lacuna to MCP-compatible AI assistants such as Claude and Cursor, exposing 1 tool (Surface) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Lacuna directly.