> ## Documentation Index > Fetch the complete documentation index at: https://docs.hue.run/llms.txt > Use this file to discover all available pages before exploring further. # Get started > Open Hue and get oriented. ## Open Hue Go to [app.hue.run](https://app.hue.run) to sign in. If you're joining a team, use the account associated with your team's invitation. Contact the person who invited you if you need help accessing Hue. ## Find your way around Observability helps you understand what happened during an agent's execution. Evaluations help you assess the quality of its behavior and outputs. These guides are still taking shape. We'll add detailed walkthroughs here as they're ready. Continue to the application.