wp_semrush_related_keywords is a Semrush MCP tool inside Easy MCP AI — the WordPress plugin that connects Claude, ChatGPT, and any AI assistant to your site.
Install Free Plugin →wp_semrush_related_keywords
Read-onlyRelated keyword variations for a seed phrase, with volume, CPC, and competition. Costs 40 units per row returned.
Requires a Semrush plan with API access and an API key configured in Easy MCP AI → External Data → Semrush. Requires the manage_options capability and mcp:semrush:read OAuth scope.
About this Semrush integration
wp_semrush_related_keywords is a Semrush tool exposed through the WordPress MCP provided by Easy MCP AI. Calls run through your WordPress server using your own Semrush API key, so any AI client connected to your WordPress MCP endpoint can use it alongside your posts, SEO plugins, and analytics tools in a single workflow.
Only need Semrush data and not the WordPress workflow? Semrush also ships an official Semrush MCP server you can connect to directly.
Description
wp_semrush_related_keywords expands any seed phrase into semantically related keyword variations — the foundation of every solid topic cluster. Each row includes the keyword, volume, CPC, competition, and results count, costing 40 units per row. Pair it with `wp_semrush_phrase_questions` for a complete keyword expansion workflow without leaving your AI chat.
See it in action
wp_semrush_related_keywords Done. I've used wp_semrush_related_keywords to complete that for you.
Example Use Cases & Sample Prompts
- Build a topic cluster
- Prompt: “Generate 100 related keywords for ‘headless wordpress’ and group them into topic clusters.”
- Discover long-tail variations
- Prompt: “What long-tail keywords related to ‘mcp plugin’ have search volume above 100?”
- Content brief expansion
- Prompt: “Pull related keywords for ‘ai seo workflow’ — I’ll use the top 20 to outline the article.”
Frequently Asked Questions
What does wp_semrush_related_keywords do?
wp_semrush_related_keywords expands any seed phrase into semantically related keyword variations — the foundation of every solid topic cluster. Each row includes the keyword, volume, CPC, competition, and results count, costing 40 units per row. Pair it with `wp_semrush_phrase_questions` for a complete keyword expansion workflow without leaving your AI chat.
How do I use wp_semrush_related_keywords with my AI assistant?
Install Easy MCP AI and configure your Semrush credentials in the dashboard. Then connect your AI client and describe what you want in natural language — for example: "Give me 50 related keywords for 'wordpress mcp' with volume and difficulty."
Do I need Easy MCP AI to use wp_semrush_related_keywords?
Yes. wp_semrush_related_keywords is bundled inside Easy MCP AI as part of the Semrush data integration. Configure your credentials, connect your AI, and this tool is available immediately — no coding required.
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Step 1
Get the Plugin
Install Easy MCP AI on your WordPress site to unlock wp_semrush_related_keywords and all Semrush tools instantly.
Step 2
Connect Your AI Client
Already have the plugin? Step-by-step setup guides for Claude, ChatGPT, Cursor, and 10+ more.