Worked on stabilizing Looker integration within the renovate-bot/googleapis-_-genai-toolbox repository by addressing a bug that caused SQL generation failures when LookML parameters were wrapped in quotes. Applied backend development and API skills using Go to implement logic that strips wrapping quotes from both filter keys and values, ensuring compatibility with unquoted type parameters. Enhanced the parameter description to clarify correct usage and prevent future errors, while adding targeted unit and integration tests to lock in the new behavior. This change improved reliability across all tools built on the shared Looker helper and reduced downstream support and incident resolution time.