Miguel worked on the browserbase/stagehand repository, focusing on improving the accuracy and clarity of OpenAPI documentation for multi-region endpoints. He reverted prior documentation changes to restore the original info.description and simplified the default server label to "Production Browserbase Cloud API," ensuring that the documentation remained consistent and understandable for integrators. Using YAML and leveraging his skills in API documentation and backend development, Miguel maintained functional parity by making no changes to API behavior. His work reduced potential developer confusion and support overhead, while providing clear commit traceability and maintaining the integrity of the OpenAPI Specification across regions.