- Fix typo "upate" -> "update" in TODO comments (mcp_manager.py, mcp_server_manager.py) - Improve comments in OAuth callback handler to explain why MCPOAuthSession is used directly (callback is unauthenticated, manager requires actor) - Clean up variable naming in callback handler 🐾 Generated with [Letta Code](https://letta.com) Co-authored-by: Letta <noreply@letta.com>