Examine source code of DM Flow - Direct Message Assistant

{
  "action": {
    "default_icon": {
      "128": "icons/logo.png"
    }
  },
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "content_scripts": [
    {
      "all_frames": true,
      "css": [],
      "js": [
        "js/content-script.js"
      ],
      "matches": [
        "*://*.instagram.com/*"
      ],
      "run_at": "document_end"
    },
    {
      "all_frames": true,
      "css": [],
      "js": [
        "js/content-script-start.js"
      ],
      "matches": [
        "*://*.instagram.com/*"
      ],
      "run_at": "document_start"
    },
    {
      "js": [
        "js/bulk-script.js"
      ],
      "matches": [
        "*://*.instagram.com/*"
      ],
      "run_at": "document_end"
    }
  ],
  "declarative_net_request": {
    "rule_resources": [
      {
        "enabled": true,
        "id": "ruleset_1",
        "path": "rules_1.json"
      }
    ]
  },
  "default_locale": "en",
  "description": "__MSG_description__",
  "host_permissions": [
    "*://*.instagram.com/*"
  ],
  "icons": {
    "128": "icons/logo.png"
  },
  "manifest_version": 3,
  "name": "__MSG_name__",
  "options_page": "./app.html",
  "permissions": [
    "storage",
    "declarativeNetRequest",
    "declarativeNetRequestFeedback",
    "cookies",
    "alarms",
    "webRequest",
    "activeTab",
    "identity"
  ],
  "version": "2.1.1",
  "web_accessible_resources": [
    {
      "matches": [
        "*://*.instagram.com/*",
        "https://*.purpleslash.com/*"
      ],
      "resources": [
        "js/ijsource.js",
        "js/bulk-ijsource.js",
        "inject/*",
        "app.html",
        "tutorial.html",
        "icons/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "dmflow@purpleslash.com",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}