Examine source code of SafePrompt

{
  "manifest_version": 3,
  "name": "SafePrompt",
  "version": "0.1.4",
  "description": "SafePrompt — protection des donnees sensibles dans vos prompts LLM (100% local)",
  "default_locale": "en",
  "browser_specific_settings": {
    "gecko": {
      "id": "safeprompt@m-kis.fr",
      "strict_min_version": "128.0"
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_popup": "src/popup/index.html",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "options_ui": {
    "page": "src/options/onboarding.html",
    "open_in_tab": true
  },
  "background": {
    "scripts": [
      "src/background/service-worker.js"
    ],
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "https://chatgpt.com/*"
      ],
      "js": [
        "src/content/chatgpt.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    },
    {
      "matches": [
        "https://claude.ai/*"
      ],
      "js": [
        "src/content/claude.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    },
    {
      "matches": [
        "https://gemini.google.com/*"
      ],
      "js": [
        "src/content/gemini.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    },
    {
      "matches": [
        "https://chat.qwen.ai/*"
      ],
      "js": [
        "src/content/qwen.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    },
    {
      "matches": [
        "https://chat.deepseek.com/*"
      ],
      "js": [
        "src/content/deepseek.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    },
    {
      "matches": [
        "https://openrouter.ai/chat*"
      ],
      "js": [
        "src/content/openrouter.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    },
    {
      "matches": [
        "https://chat.mistral.ai/*"
      ],
      "js": [
        "src/content/mistral.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    }
  ],
  "permissions": [
    "activeTab",
    "storage",
    "alarms",
    "identity"
  ],
  "host_permissions": [
    "https://chatgpt.com/*",
    "https://claude.ai/*",
    "https://gemini.google.com/*",
    "https://chat.qwen.ai/*",
    "https://chat.deepseek.com/*",
    "https://openrouter.ai/*",
    "https://chat.mistral.ai/*",
    "https://*.sentry.io/*",
    "https://*.ingest.sentry.io/*"
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'; connect-src 'self' https://saweyojdlbqodymehccv.supabase.co https://safeprompt.m-kis.fr https://*.sentry.io https://*.ingest.sentry.io;"
  }
}