Cognito Cognito is a service that provides user sign-up, sign-in, and access control to web and mobile apps. Developers use it to add authentication to their applications without needing to build their own identity management system. Official docs: https://docs.aws.amazon.com/cognito/ Cognito Overview - User - Group Membership - Group - User Membership Use action names and parameters as needed. Working with Cognito This skill uses the Membrane CLI to interact with Cognito. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather…