Examine source code of Again, Why Salesforce

{
  "manifest_version": 3,
  "name": "__MSG_extension_label__",
  "version": "2.2.4",
  "default_locale": "en",
  "description": "__MSG_extension_description__",
  "permissions": [
    "storage",
    "contextMenus"
  ],
  "host_permissions": [
    "*://*.my.salesforce-setup.com/lightning/setup/*",
    "*://*.lightning.force.com/lightning/setup/*"
  ],
  "optional_permissions": [
    "downloads",
    "cookies"
  ],
  "optional_host_permissions": [
    "*://*.my.salesforce.com/*"
  ],
  "homepage_url": "https://github.com/Astisme/again-why-salesforce",
  "content_scripts": [
    {
      "matches": [
        "*://*.my.salesforce-setup.com/lightning/setup/*",
        "*://*.lightning.force.com/lightning/setup/*"
      ],
      "js": [
        "generated/bundledContent.js"
      ],
      "run_at": "document_start",
      "all_frames": false
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "salesforce/lightning-navigation.js",
        "assets/svgs/*.svg",
        "assets/icons/*.png",
        "_locales/*/messages.json",
        "components/help/help.css",
        "salesforce/css/*.css"
      ],
      "matches": [
        "*://*.my.salesforce-setup.com/*",
        "*://*.lightning.force.com/*"
      ]
    }
  ],
  "options_ui": {
    "page": "settings/options.html",
    "open_in_tab": true
  },
  "icons": {
    "16": "assets/icons/awsf-16.png",
    "32": "assets/icons/awsf-32.png",
    "64": "assets/icons/awsf-64.png",
    "128": "assets/icons/awsf-128.png",
    "256": "assets/icons/awsf-256.png",
    "512": "assets/icons/awsf-512.png",
    "1024": "assets/icons/awsf-1024.png"
  },
  "action": {
    "default_title": "__MSG_extension_label__",
    "default_popup": "action/popup/popup.html"
  },
  "background": {
    "scripts": [
      "generated/bundledBackground.js"
    ],
    "type": "module"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "again@why.salesforce",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  },
  "incognito": "spanning",
  "commands": {
    "cmd-save-as-tab": {
      "suggested_key": {
        "default": "Alt+Shift+K"
      },
      "description": "__MSG_cmd_save_as_tab__"
    },
    "cmd-remove-tab": {
      "suggested_key": {
        "default": "Alt+Shift+R"
      },
      "description": "__MSG_cmd_remove_tab__"
    },
    "cmd-toggle-org": {
      "suggested_key": {
        "default": "Alt+Shift+G"
      },
      "description": "__MSG_cmd_toggle_org__"
    },
    "cmd-update-tab": {
      "suggested_key": {
        "default": "Alt+Shift+U"
      },
      "description": "__MSG_cmd_update_tab__"
    },
    "cmd-open-settings": {
      "suggested_key": {
        "default": "Alt+Comma"
      },
      "description": "__MSG_open_settings__"
    },
    "cmd-open-other-org": {
      "suggested_key": {
        "default": "Alt+Shift+O"
      },
      "description": "__MSG_cmd_open_other_org__"
    },
    "cmd-import": {
      "suggested_key": {
        "default": "Alt+Shift+M"
      },
      "description": "__MSG_cmd_import__"
    },
    "cmd-export-all": {
      "suggested_key": {
        "default": "Alt+Shift+X"
      },
      "description": "__MSG_cmd_export_all__"
    },
    "_execute_action": {
      "suggested_key": {
        "default": "Alt+Shift+B"
      }
    }
  }
}