Kviklet is a self-hosted, Docker-based tool that enables secure access to production environments without hindering developer productivity. It implements the Four-Eyes Principle by requiring review and approval of individual SQL statements or temporary database sessions through a pull request-like workflow. This allows engineers to collaborate on database access without routing every query through a DBA or operations team. Kviklet supports various databases, including Postgres, MySQL, MariaDB, MS SQL Server, and MongoDB, and offers enterprise features such as SAML authentication, role-based review requirements, and API keys. It can be connected to existing identity providers, such as Google, Keycloak, or Active Directory, for single sign-on functionality.