Song Maker Toolkit

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "Song Maker Toolkit",
  "description": "Quality of life features for Chrome Music Lab: Song Maker",
  "version": "1.0",
  "web_accessible_resources": [
    {
      "resources": [
        "Quicksand-Bold.ttf",
        "perc-noise.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "icons": {
    "16": "icon16.png",
    "32": "icon32.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "action": {
    "default_popup": "index.html",
    "default_icon": "icon.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://musiclab.chromeexperiments.com/Song-Maker/*"
      ],
      "js": [
        "Main.js"
      ]
    }
  ]
}