StackQL is an open-source tool designed for managing and querying cloud resources using SQL semantics. It enables users to create, modify, and interact with various services from cloud providers like AWS, Google Cloud, and Azure through a unified SQL interface. The application supports multiple platforms including Windows, MacOS, and Linux, offering flexible installation options like Docker and GitHub Actions.

Using StackQL, users can execute SQL commands directly to interact with APIs, making it easier to automate cloud resource management tasks. The program features an interactive REPL shell, a command-line execution environment, and a server mode that communicates over the Postgres wire protocol. With support for output formats such as JSON and CSV, StackQL streamlines data retrieval and manipulation, enhancing productivity for developers and system administrators.