Examine source code of Blueskeet

{
  "manifest_version": 3,
  "name": "Blueskeet",
  "version": "1.0.3",
  "description": "Blueskeet updates the 'Post' button on Bluesky to use the community's favorite alternative.",
  "icons": {
    "48": "icons/s-48.png",
    "96": "icons/s-96.png",
    "128": "icons/s-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://bsky.app/"
      ],
      "js": [
        "blueskeet.js"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{b79bf4cd-2da7-450d-96ba-d25f0647fd4c}",
      "strict_min_version": "109.0"
    }
  }
}