Initial commit. I think this works.

manifest.json

@@ -0,0 +1,42 @@
+{
+  "manifest_version": 2,
+  "name": "SimplyReports SQL Extractor",
+  "version": "1.0",
+  "description": "Grab the SQL query used in a SimplyReports results page and copy it to the clipboard or save it to a file.",
+
+  "permissions": [
+    "activeTab",
+    "clipboardWrite",
+    "downloads"
+  ],
+
+  "content_scripts": [
+    {
+      "matches": ["<all_urls>"],
+      "js": ["content.js"]
+    }
+  ],
+
+  "background": {
+    "scripts": ["background.js"],
+    "persistent": false
+  },
+
+  "browser_action": {
+    "default_popup": "popup.html",
+    "default_title": "Extract SQL Query",
+    "default_icon": {
+      "16": "icon-16.png",
+      "32": "icon-32.png",
+      "48": "icon-48.png",
+      "128": "icon-128.png"
+    }
+  },
+
+  "icons": {
+    "16": "icon-16.png",
+    "32": "icon-32.png",
+    "48": "icon-48.png",
+    "128": "icon-128.png"
+  }
+}