---
title: ToolRouter — Agent Use Case Guide
description: Step-by-step guide for completing a task with a specific AI agent using ToolRouter.
url: https://toolrouter.com/tools/voice-transformer/use-cases/create-voice-effects/openclaw
---
# How to Create Voice Effects with OpenClaw

OpenClaw streamlines creative voice effects into repeatable, automated workflows. Define an effect profile once -- combining distortion levels, reverb parameters, and filtering -- then apply it uniformly across hundreds of audio files. Export the results with structured metadata tracking every transformation parameter for production reproducibility.

## Setup

openclaw mcp add toolrouter -- npx -y toolrouter-mcp

## Steps

1. Connect ToolRouter: openclaw mcp add toolrouter -- npx -y toolrouter-mcp
2. Ask OpenClaw: "Apply a creative voice effect to this recording"
3. OpenClaw processes the transformation
4. Request: "Try a different style" or "Adjust the intensity"
5. Download the effected audio

## Example Prompt

```
Transform this narration to sound like it is echoing in a vast cathedral -- reverberant, ethereal, dramatic.
```

## Tips

- Describe the effect in terms of environment or character for clearest results
- Process a short test clip before applying effects to long recordings
- Combine voice effects with music and sound effects for complete audio scenes
