---
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/crypto-prices/use-cases/monitor-market-cap/claude
---
# How to Monitor Market Cap with Claude

Claude adds analytical depth to market cap tracking by calculating dominance shifts, identifying sector rotation between DeFi, L1, and L2 categories, and comparing ranking changes over time. It asks which market cap tiers interest you to focus on large-cap stability, mid-cap momentum, or small-cap opportunities.

## Setup

claude mcp add toolrouter -- npx -y toolrouter-mcp

## Steps

1. Connect ToolRouter: claude mcp add toolrouter -- npx -y toolrouter-mcp
2. Ask Claude: "What are the top 20 cryptocurrencies by market cap?"
3. Claude returns a ranked list with market cap, price, and dominance data
4. Ask: "Which tokens moved up the most in market cap ranking this week?"

## Example Prompt

```
Show me the top 10 cryptocurrencies by market cap. What is Bitcoin's dominance percentage?
```

## Tips

- Track Bitcoin dominance as a proxy for overall market sentiment
- Ask Claude to group tokens by sector (DeFi, L1, L2) to spot sector-level trends
- Monitor market cap changes weekly to catch ranking shifts early
