Examine source code of AttentionGuard

{
  "manifest_version": 3,
  "name": "AttentionGuard",
  "description": "See how algorithms manipulate your feed in real-time. Open source, community-driven.",
  "version": "1.0.0",
  "author": "AgentKite (hq@agentkite.com)",
  "homepage_url": "https://github.com/agentkites/attentionguard-extension",
  "permissions": [
    "storage",
    "activeTab",
    "tabs"
  ],
  "host_permissions": [
    "*://*.reddit.com/*",
    "*://*.twitter.com/*",
    "*://*.x.com/*",
    "*://*.facebook.com/*",
    "*://*.instagram.com/*",
    "*://*.linkedin.com/*",
    "*://*.youtube.com/*",
    "*://*.amazon.com/*",
    "*://*.amazon.in/*",
    "*://*.amazon.co.uk/*",
    "*://*.amazon.de/*",
    "*://*.amazon.fr/*",
    "*://*.amazon.co.jp/*",
    "*://*.amazon.ca/*",
    "*://*.amazon.com.au/*",
    "*://*.amazon.es/*",
    "*://*.amazon.it/*",
    "*://*.amazon.nl/*",
    "*://*.amazon.com.br/*",
    "*://*.amazon.com.mx/*",
    "*://*.amazon.sg/*"
  ],
  "background": {
    "scripts": [
      "background/service-worker.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.reddit.com/*"
      ],
      "js": [
        "content-scripts/core/attentionguard-core.js",
        "content-scripts/platforms/reddit.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.twitter.com/*",
        "*://*.x.com/*"
      ],
      "js": [
        "content-scripts/core/attentionguard-core.js",
        "content-scripts/platforms/twitter.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.facebook.com/*"
      ],
      "js": [
        "content-scripts/core/attentionguard-core.js",
        "content-scripts/platforms/facebook.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.instagram.com/*"
      ],
      "js": [
        "content-scripts/core/attentionguard-core.js",
        "content-scripts/platforms/instagram.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.linkedin.com/*"
      ],
      "js": [
        "content-scripts/core/attentionguard-core.js",
        "content-scripts/platforms/linkedin.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "content-scripts/core/attentionguard-core.js",
        "content-scripts/platforms/youtube.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*.amazon.com/*",
        "*://*.amazon.in/*",
        "*://*.amazon.co.uk/*",
        "*://*.amazon.de/*",
        "*://*.amazon.fr/*",
        "*://*.amazon.co.jp/*",
        "*://*.amazon.ca/*",
        "*://*.amazon.com.au/*",
        "*://*.amazon.es/*",
        "*://*.amazon.it/*",
        "*://*.amazon.nl/*",
        "*://*.amazon.com.br/*",
        "*://*.amazon.com.mx/*",
        "*://*.amazon.sg/*"
      ],
      "js": [
        "content-scripts/core/attentionguard-core.js",
        "content-scripts/platforms/amazon.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "sidebar_action": {
    "default_panel": "popup/popup.html",
    "default_title": "AttentionGuard",
    "default_icon": {
      "16": "assets/icons/brain-cog-16.png",
      "32": "assets/icons/brain-cog-32.png"
    }
  },
  "action": {
    "default_icon": {
      "16": "assets/icons/brain-cog-16.png",
      "32": "assets/icons/brain-cog-32.png",
      "48": "assets/icons/brain-cog-48.png"
    },
    "default_title": "AttentionGuard - Click to open sidebar"
  },
  "icons": {
    "16": "assets/icons/brain-cog-16.png",
    "32": "assets/icons/brain-cog-32.png",
    "48": "assets/icons/brain-cog-48.png",
    "128": "assets/icons/brain-cog-128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "assets/icons/*",
        "assets/platforms/*",
        "content-scripts/injected/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "attentionguard@agentkite.com",
      "strict_min_version": "115.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    }
  }
}