Examine source code of Nimbus Web Clipper

{
  "manifest_version": 3,
  "name": "Nimbus Web Clipper",
  "version": "0.2.0",
  "description": "Clip articles and selections from the browser into your local-first Nimbus index.",
  "permissions": [
    "activeTab",
    "scripting",
    "storage",
    "alarms",
    "contextMenus"
  ],
  "host_permissions": [
    "http://127.0.0.1/*",
    "http://localhost/*"
  ],
  "action": {
    "default_popup": "popup.html",
    "default_title": "Clip to Nimbus"
  },
  "commands": {
    "show_related": {
      "suggested_key": {
        "default": "Alt+Shift+R"
      },
      "description": "Show related items in Nimbus"
    },
    "clip-page": {
      "suggested_key": {
        "default": "Alt+Shift+C"
      },
      "description": "Clip the current page to Nimbus"
    },
    "clip-selection": {
      "suggested_key": {
        "default": "Alt+Shift+S"
      },
      "description": "Clip the current selection to Nimbus"
    }
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "icons": {
    "16": "icons/icon-16.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "web-clipper@nimbus-agent.dev",
      "strict_min_version": "121.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}