Sentry CLI is an official command line interface for Sentry that provides tools for interacting with Sentry services, including uploading debug symbols and source maps, managing releases, and viewing issues and logs. It's designed for developers and teams who need to integrate Sentry functionality into their development workflows or automate Sentry-related tasks through scripting. The tool supports both Sentry SaaS and self-hosted versions 24.11.1 and above, with specific version compatibility requirements for older self-hosted installations.