Examine source code of Pontoon Add-on

{
  "browser_specific_settings": {
    "gecko": {
      "id": "pontoon-tools@mikk.cz",
      "strict_min_version": "102.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "manifest_version": 2,
  "name": "Pontoon Add-on",
  "description": "Tools for Pontoon and its integration into the browser.",
  "version": "4.15.0",
  "author": "Mozilla L10N team",
  "homepage_url": "https://github.com/mozilla-l10n/pontoon-addon#readme",
  "icons": {
    "16": "assets/img/pontoon-logo.svg",
    "48": "assets/img/pontoon-logo.svg",
    "96": "assets/img/pontoon-logo.svg",
    "128": "assets/img/pontoon-logo.svg"
  },
  "permissions": [
    "storage",
    "contextMenus",
    "tabs",
    "notifications",
    "alarms",
    "contextualIdentities",
    "cookies",
    "webRequest",
    "webRequestBlocking",
    "https://pontoon.mozilla.org/*",
    "https://flod.org/*",
    "https://addons.mozilla.org/*",
    "https://addons.allizom.org/*",
    "https://addons-dev.allizom.org/*",
    "https://commonvoice.mozilla.org/*",
    "https://commonvoice.allizom.org/*",
    "https://dev.commonvoice.allizom.org/*",
    "https://www.firefox.com/*",
    "https://www-dev.springfield.moz.works/*",
    "https://monitor.firefox.com/*",
    "https://fx-breach-alerts.herokuapp.com/*",
    "https://profiler.firefox.com/*",
    "https://l10n--perf-html.netlify.app/*",
    "https://relay.firefox.com/*",
    "https://stage.fxprivaterelay.nonprod.cloudops.mozgcp.net/*",
    "https://dev.fxprivaterelay.nonprod.cloudops.mozgcp.net/*",
    "https://www.mozillafoundation.org/*",
    "https://foundation.mozilla.org/*",
    "https://foundation.mofostaging.net/*",
    "https://accounts.firefox.com/*",
    "https://accounts.stage.mozaws.net/*",
    "https://www.mozillafestival.org/*",
    "https://mozillafestival.mofostaging.net/*",
    "https://www.mozilla.org/*",
    "https://www-dev.allizom.org/*",
    "https://support.mozilla.org/*",
    "https://support.allizom.org/*",
    "https://www.thunderbird.net/*",
    "https://www-stage.thunderbird.net/*",
    "https://start.thunderbird.net/*"
  ],
  "optional_permissions": [
    "<all_urls>"
  ],
  "options_ui": {
    "page": "frontend/options.html",
    "open_in_tab": true
  },
  "browser_action": {
    "default_title": "Pontoon notifications",
    "default_icon": "assets/img/pontoon-logo.svg"
  },
  "page_action": {
    "browser_style": true,
    "default_icon": {
      "19": "assets/img/pontoon-logo-gray-alpha.svg",
      "38": "assets/img/pontoon-logo-gray-alpha.svg"
    },
    "default_popup": "frontend/address-bar.html"
  },
  "background": {
    "scripts": [
      "background/main.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://pontoon.mozilla.org/*"
      ],
      "js": [
        "content-scripts/notifications-bell-icon.js"
      ],
      "run_at": "document_end"
    },
    {
      "matches": [
        "https://addons.mozilla.org/*",
        "https://addons.allizom.org/*",
        "https://addons-dev.allizom.org/*",
        "https://commonvoice.mozilla.org/*",
        "https://commonvoice.allizom.org/*",
        "https://dev.commonvoice.allizom.org/*",
        "https://www.firefox.com/*",
        "https://www-dev.springfield.moz.works/*",
        "https://monitor.firefox.com/*",
        "https://fx-breach-alerts.herokuapp.com/*",
        "https://profiler.firefox.com/*",
        "https://l10n--perf-html.netlify.app/*",
        "https://relay.firefox.com/*",
        "https://stage.fxprivaterelay.nonprod.cloudops.mozgcp.net/*",
        "https://dev.fxprivaterelay.nonprod.cloudops.mozgcp.net/*",
        "https://www.mozillafoundation.org/*",
        "https://foundation.mozilla.org/*",
        "https://foundation.mofostaging.net/*",
        "https://accounts.firefox.com/*",
        "https://accounts.stage.mozaws.net/*",
        "https://www.mozillafestival.org/*",
        "https://mozillafestival.mofostaging.net/*",
        "https://www.mozilla.org/*",
        "https://www-dev.allizom.org/*",
        "https://support.mozilla.org/*",
        "https://support.allizom.org/*",
        "https://www.thunderbird.net/*",
        "https://www-stage.thunderbird.net/*",
        "https://start.thunderbird.net/*"
      ],
      "js": [
        "content-scripts/context-buttons.js"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    "content-scripts/pontoon-addon-promotion-in-page.js"
  ],
  "chrome_settings_overrides": {
    "search_provider": {
      "name": "Pontoon",
      "keyword": "@pontoon",
      "search_url": "https://pontoon.mozilla.org/search",
      "search_url_get_params": "search={searchTerms}"
    }
  }
}