---
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/web-archive/use-cases/track-content-changes/openclaw
---
# How to Track Content Changes with OpenClaw

OpenClaw applies web archive capabilities to systematic historical analysis at scale, treating web history research as a structured data operation. Batch-check availability across multiple URLs, collect snapshots from specific date ranges, and produce structured timelines that can feed into competitive intelligence reports, compliance documentation, or legal evidence packages. Built for repeatable research workflows where you need consistent, comprehensive output across dozens of URLs rather than one-off exploratory lookups.

## Setup

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

## Steps

1. Connect ToolRouter: openclaw mcp add toolrouter -- npx -y toolrouter-mcp
2. Ask OpenClaw: "Get the site history for example.com using web-archive"
3. OpenClaw shows archive coverage over time
4. Request: "Find all captures of their pricing page and highlight changes"
5. Review the change timeline

## Example Prompt

```
Track how example.com/pricing has changed over the last year. Show me every captured version.
```

## Tips

- Check site_history first to know which time periods have the best coverage
- Ask for changes grouped by quarter for trend analysis
- Focus on pages that have legal or financial significance
