Lacuna Music MCP Server

Open-source SDK, CLI, MCP server, and Agent Skill for the Lacuna Music API. Generate AI music programmatically from any Node 18+ runtime, your shell, an MCP-compatible client, or an AI coding agent that supports the Agent Skills standard.

People connecting media tools to Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-10 · ★ 4 · #75 OF 155 MAINTAINED MEDIA · VERIFIED 2026-08-25

MIT · TypeScript servers · how we verify → /methodology

01 · Install Lacuna Music

Claude Code

claude mcp add joylink-ltd-lacuna-toolkit --transport http https://www.lacuna.fm/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "joylink-ltd-lacuna-toolkit": {
      "url": "https://www.lacuna.fm/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://www.lacuna.fm/mcp

transport: streamable-http

endpoint alive - responded to MCP initialize · probed 2026-08-25

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions · remote - your agent's requests go to www.lacuna.fm

endpoint auth accepted our unauthenticated MCP initialize - no credentials needed to connect

license MIT - declared in the repository

npm package lacuna-mcp - unscoped; check the name against the project README before installing

registry namespace io.github.JOYLINK-LTD is GitHub-verified and matches the repo owner

03 · Who maintains Lacuna Music

Lacuna Music is maintained by joylink-ltd. It's the only MCP server we track from this author; the repo dates to May 2026.

04 · Facts

repository: github.com/joylink-ltd/lacuna-toolkit
website: https://www.lacuna.fm/
category: media - ranked #75 of 155 actively-maintained media servers as of 2026-08-25.
registry: io.github.JOYLINK-LTD/lacuna-mcp (active, first published 2026-06-13 · 3 versions)
packages: npm:lacuna-mcp

05 · Lacuna Music FAQ

What is Lacuna Music?

Is Lacuna Music still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-10. We re-verify nightly.

How do I install Lacuna Music?

Run `npx -y lacuna-mcp`. You can also paste the ready-made client config above.

Does Lacuna Music require authentication?

No - the endpoint accepted our unauthenticated MCP initialize when probed on 2026-08-25; you can connect without credentials.

06 · Alternatives to Lacuna Music

Alternatives to Lacuna Music

Maintained media servers if Lacuna Music isn't the fit.

More media MCP servers · Pronunciation & Voice Coach · Gongio MCP · Audio Analyzer · Apple Voice Memo MCP · Whisper MCP

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