---
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/keyword-research/use-cases/map-keywords-to-clusters/openclaw
---
# How to Map Keywords to Clusters with OpenClaw

OpenClaw clusters keywords into topic groups using semantic similarity analysis across large keyword sets. The structured output maps each keyword to its cluster with a relevance score, ready for import into content architecture planning tools or for building automated content hub structures programmatically.

## Setup

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

## Steps

1. Connect ToolRouter: openclaw mcp add toolrouter -- npx -y toolrouter-mcp
2. Ask: "Cluster my keyword list into topic groups"
3. Review the semantic keyword groupings
4. Request: "Identify pillar topics and supporting subtopics for each cluster"
5. Use the cluster map to build your content architecture

## Example Prompt

```
Cluster these keywords about "e-commerce marketing" into topics. Show me the pillar and supporting page structure.
```

## Tips

- Process large keyword lists (100+) for the most meaningful clusters
- Ask for cluster overlap analysis to spot potential cannibalization
- Re-cluster periodically as you add new keywords to your strategy
