Lacuna Music icon

Lacuna Music

Generate original instrumental music and vocal songs from Codex through the Lacuna MCP server.

joylink-ltd/lacuna-music · v1.0.0 · Tools & Integrations

JOYLINK LTDsafe
InstallSourceClaim this plugin
92Follow0

Trust Score

92

Security

100

Surfaces

1

What is Lacuna Music?

Lacuna Music is a published tools & integrations plugin for AI coding agents in the mcp ecosystem, developed by JOYLINK LTD and distributed through the HOL AI plugin registry. Generate original instrumental music and vocal songs from Codex through the Lacuna MCP server.

Canonical slug
joylink-ltd/lacuna-music
Version
v1.0.0 · updated Sep 20, 2026

Trust & Reputation

HOL Trust Score
92

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
100pts
Maintenance
100pts
MCP Posture
100pts
Plugin Security
100pts
Provenance
70pts
Publisher Quality
75pts

Registry Snapshot

Publisher verification
No
Marketplace source
Unknown
Scanner
Broker fallback
Safety label
safe
Digest verified
Yes

Trust & reputation

Trust & Reputation

HOL Trust Score
92

Factor Analysis

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
100pts
Maintenance
100pts
MCP Posture
100pts
Plugin Security
100pts
Provenance
70pts
Publisher Quality
75pts

Provenance

Plugin root
.
Source repo
https://github.com/JOYLINK-LTD/lacuna-plugin
Source commit
6497a117b77b…
Publisher verified
No
Owner verified
Not owner verified

Continuous scanner CI detected

No action is required. This plugin receives the full trust score.

Verified badge not detected

Add the HOL verified badge to the repository README to score +2% trust. Plugin owners can open that pull request from Guard Plugins.

Security Posture

safe
Safety label
100
Security score
0
High findings
Provider
registry-broker-fallback
Grade
A · safe
Version
Unknown
cisco-skill-scanner: not_applicable

Findings

No normalized findings were returned for this plugin.

Lacuna Music — Frequently asked questions

What is Lacuna Music?
Lacuna Music is an AI plugin in the HOL registry. Generate original instrumental music and vocal songs from Codex through the Lacuna MCP server.
How do I install Lacuna Music?
Install Lacuna Music in your harness: Codex — codex plugin marketplace add JOYLINK-LTD/lacuna-plugin; Claude Code — /plugin marketplace add JOYLINK-LTD/lacuna-plugin; MCP — git clone https://github.com/JOYLINK-LTD/lacuna-plugin. Full step-by-step guidance is on the HOL plugin page.
How do I install Lacuna Music in Codex?
To install Lacuna Music in Codex, start with codex plugin marketplace add JOYLINK-LTD/lacuna-plugin. The complete step-by-step install guide for Codex is on the HOL plugin page.
How do I install Lacuna Music in Claude Code?
To install Lacuna Music in Claude Code, start with /plugin marketplace add JOYLINK-LTD/lacuna-plugin. The complete step-by-step install guide for Claude Code is on the HOL plugin page.
How do I install Lacuna Music in MCP?
To install Lacuna Music in MCP, start with git clone https://github.com/JOYLINK-LTD/lacuna-plugin. The complete step-by-step install guide for MCP is on the HOL plugin page.
Is Lacuna Music free?
Pricing for Lacuna Music is published on its HOL plugin page when the maker schedules a launch.
Who publishes Lacuna Music?
Lacuna Music is published by JOYLINK LTD and listed on HOL.
Is Lacuna Music available now?
Lacuna Music availability is listed on its HOL plugin page.

Install Guidance

Install in Claude Code

Install through the Claude Code plugin marketplace.

Claude Code plugin docs
  1. 1

    Add the marketplace

    Run this inside a Claude Code session.

    claude code
  2. 2

    Install the plugin

    Use the plugin name and the marketplace name shown by the previous command.

    claude code
  3. 3

    Scripted alternative

    Non-interactive equivalent for scripts and CI pipelines. Add --scope project to pin the install to one repository.

    shell

Plugin Manifest

{
  "name": "lacuna-music",
  "version": "1.0.0",
  "description": "Generate original music with the Lacuna MCP server.",
  "author": {
    "name": "JOYLINK LTD",
    "email": "[email protected]",
    "url": "https://www.lacuna.fm/about"
  },
  "homepage": "https://www.lacuna.fm/docs/mcp",
  "repository": "https://github.com/JOYLINK-LTD/lacuna-plugin",
  "license": "MIT",
  "keywords": [
    "lacuna",
    "ai-music",
    "music-generation",
    "mcp",
    "audio",
    "songwriting"
  ],
  "mcpServers": "./.registry/mcp.json",
  "interface": {
    "displayName": "Lacuna Music",
    "developerName": "JOYLINK LTD",
    "shortDescription": "Generate AI music from prompts or lyrics",
    "longDescription": "Generate original instrumentals or vocal songs from natural-language style directions and lyrics through Lacuna's MCP server. Submit a task, wait for its result, and receive hosted audio URLs in Codex.",
    "category": "Creativity",
    "capabilities": [
      "Interactive",
      "Write"
    ],
    "websiteURL": "https://www.lacuna.fm",
    "privacyPolicyURL": "https://www.lacuna.fm/privacy",
    "termsOfServiceURL": "https://www.lacuna.fm/terms",
    "defaultPrompt": [
      "Create a mellow instrumental lo-fi track for a late-night coding session.",
      "Turn these lyrics into an upbeat indie-pop song with a female lead vocal.",
      "Check whether my Lacuna music generation is ready and return its audio links."
    ],
    "brandColor": "#F9243D",
    "composerIcon": "./assets/icon.png",
    "logo": "./assets/logo.png"
  },
  "registryIndexVersion": 5
}

Marketplace Source

Repo URL
https://github.com/JOYLINK-LTD/lacuna-plugin
Marketplace path
Unknown
Source path
plugins/JOYLINK-LTD/lacuna-plugin
Install policy
AVAILABLE

File Inventory

.claude-plugin/plugin.json

file

909 bytes

af87f4543ed4199e…

.codex-plugin/plugin.json

plugin-manifest

1,359 bytes

14df210c08976fdb…

.mcp.json

file

191 bytes

7ac5166b480f1de1…

.registry/mcp.json

mcp-config

106 bytes

03935a337e12b70f…

assets/icon.png

asset

5,668 bytes

0892cd1fee5430c4…

assets/logo.png

asset

5,668 bytes

0892cd1fee5430c4…

package-lock.json

file

237 bytes

8dcb3592b0e5f233…

package.json

file

177 bytes

9aeced62013af6f0…

README.md

file

2,384 bytes

b98c2b3fd5382905…

SECURITY.md

file

346 bytes

3174a087d975b79c…