The Playground is a testing environment where you can check how your AI agent works and fine-tune it according to your requirements.
To test an agent:

Refine the wording in the system prompt or add any missing requirements. Our prompt guidelines can help you with this.
Click Save changes to apply the new prompt, then test the agent again.
In the panel on the right, you can configure the agent parameters:
Click Save changes to apply the selected parameters to the agent, then test its performance.