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

# Available Context • Rust AI Agent SDK

> available_context: Get available context tokens

# available\_context

<div className="flex items-center gap-2">
  <Badge color="purple">Method</Badge>
</div>

> This is a method of the [**TokenBudget**](../classes/TokenBudget) class in the [**rag**](../modules/rag) module.

Get available context tokens

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def available_context(&self) -> usize
```

### Returns

<ResponseField name="Returns" type="usize">
  The result of the operation.
</ResponseField>

***

## Related Documentation

<CardGroup cols={2}>
  <Card title="Rust Context Management" icon="layer-group" href="/docs/rust/context-management" />

  <Card title="Rust Token Management" icon="coins" href="/docs/rust/token-management" />
</CardGroup>