Examine source code of InstaLead

{
  "manifest_version": 3,
  "name": "InstaLead Agent",
  "description": "Thin execution agent for the InstaLead server.",
  "version": "0.1.15",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "48": "icon/48.png",
    "96": "icon/96.png",
    "128": "icon/128.png"
  },
  "action": {
    "default_title": "Open Dashboard",
    "default_icon": {
      "16": "icon/16.png",
      "32": "icon/32.png",
      "48": "icon/48.png",
      "96": "icon/96.png",
      "128": "icon/128.png"
    }
  },
  "permissions": [
    "storage",
    "tabs",
    "alarms",
    "scripting"
  ],
  "host_permissions": [
    "https://www.instagram.com/*"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "diagnose.html"
      ],
      "matches": [
        "https://instalead.org/*"
      ]
    },
    {
      "resources": [
        "instagram-network-tap.js"
      ],
      "matches": [
        "https://www.instagram.com/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "engine@instalead.org",
      "strict_min_version": "142.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.instagram.com/*"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/content.js"
      ]
    },
    {
      "matches": [
        "https://instalead.org/*"
      ],
      "run_at": "document_start",
      "js": [
        "content-scripts/dashboard-bridge.js"
      ]
    }
  ]
}