updated links

Author: twishabansal

README.md

@@ -40,8 +40,8 @@ Before you begin, ensure you have the following:
 
 - One of these AI agents installed
   - [Gemini CLI](https://github.com/google-gemini/gemini-cli) version **v0.6.0** or higher
-  - [Claude Code](https://claude.ai/install.sh) version **v2.1.94** or higher
-  - [Codex](https://openai.com/blog/openai-codex/) **v0.117.0** or higher
+  - [Claude Code](https://claude.com/product/claude-code) version **v2.1.94** or higher
+  - [Codex](https://developers.openai.com/codex) **v0.117.0** or higher
 - A Google Cloud project with the **Cloud SQL Admin API** enabled.
 - Ensure [Application Default Credentials](https://cloud.google.com/docs/authentication/gcloud) are available in your environment.
 - IAM Permissions: