---
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/generate-image/use-cases/create-ad-creative-variations/copilot
---
# How to Create Ad Creative Variations with Copilot

Copilot generates ad creative variations within your IDE, which is useful for growth engineers managing programmatic ad campaigns. Produce creative assets alongside campaign configuration code, keeping visual assets versioned with your advertising infrastructure.

## Setup

{"mcpServers":{"toolrouter":{"command":"npx","args":["-y","toolrouter-mcp"]}}}

## Steps

1. Add ToolRouter to Copilot MCP config
2. In Copilot Chat: "Generate ad creatives for our developer tool's paid campaign"
3. Copilot creates variations via ToolRouter
4. Request specific sizes: "Generate versions for Facebook (1080x1080) and Google (300x250)"
5. Save all variations to your marketing assets directory

## Example Prompt

```
Generate 3 ad creative variations for promoting our API documentation tool. Developer-focused visuals, dark theme, showing code snippets. 1080x1080 for social ads.
```

## Tips

- Ideal for developer-focused products where marketing and dev teams overlap
- Generate creatives alongside the landing page code they link to
- Use consistent visual language between your product UI and ad creatives
