---
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/seo/use-cases/audit-image-alt-text/copilot
---
# How to Audit Image Alt Text with Copilot

Copilot flags missing or empty alt attributes right in your image tags as you code. Fix accessibility violations in the same editing session where you spot them, with suggestions tailored to the component context. Developers building component libraries or design systems benefit from catching these issues at the source.

## Setup

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

## Steps

1. Add ToolRouter to Copilot config
2. Ask: "Audit images on mysite.com/page for alt text"
3. Review results
4. Ask Copilot to add alt attributes to your image tags in code
5. Verify by re-auditing

## Example Prompt

```
Check images on mysite.com for missing alt text and update my React components to include proper alt attributes.
```

## Tips

- Copilot can add alt props to img tags and Image components directly
- Lint rules can enforce alt text — ask Copilot to set these up
- Particularly useful for component libraries with many images
