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

# Add tool

> Give agents callable project capabilities in Veryfront Studio.

Use Tools to give agents callable project functions and external capabilities.

## Steps

1. Open [Tools](/studio/panels/tools).
2. Create a tool for one callable action.
3. Add a clear description and input shape.
4. Save the tool.
5. Open [Agents](/studio/panels/agents) and confirm the agent can use it.

## Verify

1. Open [Chat](/studio/panels/chat).
2. Select the agent.
3. Ask for a task that requires the tool.
4. Open [Traces](/studio/panels/traces) to inspect the tool call.