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

# Computer Use Example

> Execute natural language commands to control the browser or desktop session.

### Python SDK

```python theme={null}
from marinabox import MarinaboxSDK

# Initialize the SDK
sdk = MarinaboxSDK()

# Set your Anthropic API key (required for computer use commands)
sdk.set_anthropic_key("your-anthropic-api-key")

# Create a new session
session = sdk.create_session(env_type="browser", tag="my-session")

# Execute a computer use command (can use session ID or tag)
sdk.computer_use_command("my-session", "Navigate to https://x.ai")
```

### Example Commands

```python theme={null}
# Using session ID
sdk.computer_use_command("abc123xyz", "Click the login button")

# Using session tag
sdk.computer_use_command("my-session", "Fill out the contact form")

# Complex interactions
sdk.computer_use_command("my-session", "Search for 'Python tutorials' on Google")
```

### Error Handling

```python theme={null}
try:
    sdk.computer_use_command("my-session", "Navigate to website")
except ValueError as e:
    print(f"Error: {e}")  # Handles missing API key or session not found
except Exception as e:
    print(f"Failed to execute command: {e}")
```

### Notes

* Requires an Anthropic API key to be set using `set_anthropic_key()`
* Can identify sessions by either session ID or tag
* Commands should be clear and specific natural language instructions
* Works with both browser and desktop environment types

***

### Get Support & Join Our Community

* Discord: [https://discord.gg/nAyFBSSU87](https://discord.gg/nAyFBSSU87)
* Email: [askmarinabox@gmail.com](mailto:askmarinabox@gmail.com)