diff --git a/README.md b/README.md
index c36424c..9897959 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ To bypass authentication, or to emit custom headers on all requests to your remo
 ```json
       "command": "npx",
       "args": [
-        "-y"
+        "-y",
         "mcp-remote",
         "https://remote.mcp.server/sse"
       ]
diff --git a/src/lib/utils.ts b/src/lib/utils.ts
index 9e3e243..b1a7d39 100644
--- a/src/lib/utils.ts
+++ b/src/lib/utils.ts
@@ -300,7 +300,13 @@ export function setupOAuthCallbackServerWithLongPoll(options: OAuthCallbackServe
     log('Auth code received, resolving promise')
     authCompletedResolve(code)
 
-    res.send('Authorization successful! You may close this window and return to the CLI.')
+    const postAuthRedirectUri = req.query.postAuthRedirectUri as string | undefined
+    if (postAuthRedirectUri) {
+      log(`Redirecting to post-auth redirect URI: ${postAuthRedirectUri}`)
+      res.redirect(postAuthRedirectUri);
+    } else {
+      res.send('Authorization successful! You may close this window and return to the CLI.')
+    }
 
     // Notify main flow that auth code is available
     options.events.emit('auth-code-received', code)