docs: add approved browser extension links

README.md

@@ -40,6 +40,14 @@ Paste, upload, fetch, or import cURL
 - Accessible labels, controls, result table, and status messages
 - Vitest, React Testing Library, route, utility, and type-contract tests
 
+## Browser Extensions
+
+API Response Comparator is also available as a browser extension:
+
+- [Firefox Add-ons](https://addons.mozilla.org/en-US/firefox/addon/api-response-comparator/)
+- [Chrome Web Store](https://chromewebstore.google.com/detail/api-response-comparator/fklnkeifmldmabcnncchkfnkgdbmjgen)
+- [Microsoft Edge Add-ons](https://microsoftedge.microsoft.com/addons/detail/api-response-comparator/lagllcliimlaodacbjgliehjnfmffhjb)
+
 ## Tech Stack
 
 - Next.js 16

browser-extension/chrome/README.md

@@ -3,6 +3,11 @@
 This is the Chrome-first browser extension version of API Response Comparator.
 It is intentionally kept separate from the Next.js app and has no build step.
 
+## Install
+
+Install API Response Comparator from the
+[Chrome Web Store](https://chromewebstore.google.com/detail/api-response-comparator/fklnkeifmldmabcnncchkfnkgdbmjgen).
+
 ## Load Locally
 
 1. Open `chrome://extensions`.
@@ -37,5 +42,3 @@ It is intentionally kept separate from the Next.js app and has no build step.
   filtered before fetch.
 - The Excel export is an Excel-compatible `.xls` table so the extension can stay
   dependency-free and load unpacked without a build step.
-- Firefox, Edge, and other browser variants can be added under sibling folders
-  once the Chrome behavior is settled.

browser-extension/edge/README.md

@@ -3,6 +3,11 @@
 This is the Microsoft Edge extension version of API Response Comparator.
 It is kept separate from the Next.js app and has no build step.
 
+## Install
+
+Install API Response Comparator from
+[Microsoft Edge Add-ons](https://microsoftedge.microsoft.com/addons/detail/api-response-comparator/lagllcliimlaodacbjgliehjnfmffhjb).
+
 ## Load Locally
 
 1. Open `edge://extensions`.

browser-extension/firefox/README.md

@@ -4,14 +4,18 @@ This is the Firefox browser extension version of API Response Comparator.
 It is kept separate from the Next.js app and can be loaded without a build step.
 The manifest is configured for Firefox desktop and Firefox for Android.
 
+## Install
+
+Install API Response Comparator from
+[Firefox Add-ons](https://addons.mozilla.org/en-US/firefox/addon/api-response-comparator/).
+
 ## Load Temporarily
 
 1. Open `about:debugging#/runtime/this-firefox`.
 2. Click **Load Temporary Add-on...**.
 3. Select `browser-extension/firefox/manifest.json`.
 
-Temporary add-ons are removed when Firefox restarts. For regular distribution,
-package this folder and submit it through Mozilla Add-ons.
+Temporary add-ons are removed when Firefox restarts.
 
 ## Current Scope