> ## Documentation Index
> Fetch the complete documentation index at: https://docs.phinite.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Variables Panel

> Manage input variables and captured values for agents.

## Managing variables

Variables are configured in the Inspector’s Variables tab:

* **Input Variables**: select from available values across the flow
* **Capture Variables**: define what the agent should extract or persist

<Note>
  Child Agent variables are managed via `ChildVariables` to support nested/reusable agents.
</Note>