---
name: seo-keyword-research
description: Keyword ideas, search volume, intent clusters, competitor gaps and SERP checks for a site or topic.
---

# SEO 关键词研究

Keyword ideas, search volume, intent clusters, competitor gaps and SERP checks for a site or topic.

**When to use:** The user plans content or SEO work and needs keywords, volumes or competitor comparisons.

Requires the `agentrouter` skill (or the AgentRouter MCP server at `http://localhost:3000/api/mcp`) and the `AR_KEY` environment variable.

## Capabilities

- Use `search_capabilities` with the task keywords.

Inspect a capability before the first call: parameters and prices are listed there.

## Steps

1. Search the catalog for the exact SEO capability you need (keyword ideas, volume, SERP, domain overview) and inspect its parameters (location and language codes).
2. Quote first: SEO calls cost more than social searches.
3. Cluster keywords by intent, flag competitor gaps, and propose page ideas.

## Cost

Each successful call is billed at the price shown by `inspect_capability`; failed calls are free. Quote first when you plan more than ~20 calls, and keep within the budget the user agreed.