Examine source code of PocketUniverse

{
  "icons": {
    "16": "icon16.plasmo.e7bcd3ac.png",
    "32": "icon32.plasmo.ce39377b.png",
    "48": "icon48.plasmo.3c17e113.png",
    "64": "icon64.plasmo.df317abe.png",
    "128": "icon128.plasmo.6a4310c5.png"
  },
  "manifest_version": 2,
  "browser_action": {
    "default_icon": {
      "16": "icon16.plasmo.e7bcd3ac.png",
      "32": "icon32.plasmo.ce39377b.png",
      "48": "icon48.plasmo.3c17e113.png",
      "64": "icon64.plasmo.df317abe.png",
      "128": "icon128.plasmo.6a4310c5.png"
    },
    "default_popup": "popup.html"
  },
  "version": "0.6.7",
  "author": "justinphu",
  "name": "Pocket Universe",
  "description": "Protects your assets from scams.",
  "background": {
    "scripts": [
      "static/background/index.js"
    ],
    "persistent": true
  },
  "permissions": [
    "scripting",
    "storage",
    "declarativeNetRequest",
    "webRequest",
    "alarms",
    "file://*/*",
    "http://*/*",
    "https://*/*",
    "ws://*/*",
    "wss://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "extract_token_address.fb52cdad.js"
      ],
      "css": []
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "hostname_check.4db9f5a2.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "css": []
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "inject.firefox.a22ff9fb.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "css": []
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "metamask_methods.dcf6a9be.js"
      ],
      "css": []
    },
    {
      "matches": [
        "https://*.pocketuniverse.app/*"
      ],
      "js": [
        "relay_website.0d524745.js"
      ],
      "run_at": "document_start",
      "css": []
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "requests.72f32e68.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "css": []
    },
    {
      "matches": [
        "https://twitter.com/*",
        "https://x.com/*"
      ],
      "js": [
        "twitterfeed.e58ec983.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "css": []
    },
    {
      "matches": [
        "https://dexscreener.com/*",
        "https://photon-sol.tinyastro.io/*",
        "https://pump.fun/*",
        "https://birdeye.so/*",
        "https://bullx.io/*",
        "https://defined.fi/*",
        "https://www.defined.fi/*",
        "https://www.geckoterminal.com/*",
        "https://www.geckoterminal.com/*",
        "https://jup.ag/swap/*"
      ],
      "js": [
        "rug_overlay.ee245c72.js"
      ],
      "run_at": "document_start",
      "css": []
    }
  ],
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "disallow_request_outside_of_extension",
        "enabled": true,
        "path": "noop_rule.b5f2bc92.json"
      }
    ]
  },
  "web_accessible_resources": [
    "inject.08840fc6.js",
    "twitterfeed.28fde709.png",
    "twitterfeed.75d08030.css",
    "rug_overlay.e52c6984.svg",
    "rug_overlay.49acefed.svg",
    "rug_overlay.6afcefc5.svg",
    "rug_overlay.13057f29.svg",
    "rug_overlay.f5576a8b.svg",
    "rug_overlay.b51ad413.svg",
    "rug_overlay.0d840356.svg",
    "rug_overlay.f60430d4.svg"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "pocketuniverse@refractlabs.io"
    }
  }
}