Examine source code of PostHog Debugger (Unofficial)

{
  "manifest_version": 3,
  "name": "PostHog Debugger (Unofficial)",
  "version": "1.5.3",
  "description": "Debug PostHog analytics in DevTools: config, events, network, identity, flags, replay, privacy, and autocapture.",
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "devtools_page": "devtools.html",
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; connect-src 'self' https://eu.i.posthog.com;"
  },
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "injected.js"
      ],
      "run_at": "document_start",
      "world": "MAIN",
      "all_frames": true,
      "match_about_blank": true
    },
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "relay.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "match_about_blank": true
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "posthog-debugger@gevorg.dev",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "technicalAndInteraction"
        ]
      }
    }
  }
}