> ## 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.

# register • Rust AI Agent SDK

> register: Register a plugin

# register

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

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

Register a plugin

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def register(&mut self, metadata: PluginMetadata) -> ()
```

## Parameters

<ParamField query="metadata" type="PluginMetadata" required={true}>
  No description available.
</ParamField>

### Returns

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