MCP Servers

Semrush MCP Server

A Model Context Protocol (MCP) server implementation that provides tools for accessing Semrush API data.

mrkooblu

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Semrush MCP Server

A Model Context Protocol (MCP) server implementation that provides tools for accessing Semrush API data.

Features

The Semrush MCP server provides tools for:

Domain Analytics
- Domain overview information
- Organic and paid keywords analysis
- Competitor analysis
Keyword Analytics
- Keyword overview data
- Related keyword discovery
Backlink Analysis
- Backlink data
- Referring domains analysis
Traffic Analytics
- Traffic summary for domains
- Traffic sources analysis
- (Note: Requires .Trends API subscription)

Setup

Clone the repository
Install dependencies:
```
npm install
```
Create a .env file with your Semrush API key:
```
SEMRUSH_API_KEY=your_api_key_here
```
Build the project:
```
npm run build
```
Start the server:
```
npm run start
```

Environment Variables

Variable	Description	Default
`SEMRUSH_API_KEY`	Your Semrush API key	(Required)
`API_CACHE_TTL_SECONDS`	Time to cache API responses	300
`API_RATE_LIMIT_PER_SECOND`	Maximum API requests per second	10
`NODE_ENV`	Environment (development/production)	development
`PORT`	Server port	3000
`LOG_LEVEL`	Logging level	info

Available Tools

Tool Name	Description	Required Parameters
`semrush_domain_overview`	Get domain overview data	domain, [database]
`semrush_domain_organic_keywords`	Get organic keywords for domain	domain, [database], [limit]
`semrush_domain_paid_keywords`	Get paid keywords for domain	domain, [database], [limit]
`semrush_competitors`	Get organic search competitors	domain, [database], [limit]
`semrush_backlinks`	Get backlinks for a domain/URL	target, [limit]
`semrush_backlinks_domains`	Get referring domains	target, [limit]
`semrush_keyword_overview`	Get keyword overview data	keyword, [database]
`semrush_related_keywords`	Find related keywords	keyword, [database], [limit]
`semrush_keyword_overview_single_db`	Get detailed keyword data for specific database	keyword, database
`semrush_batch_keyword_overview`	Analyze up to 100 keywords at once	keywords, database
`semrush_keyword_organic_results`	Get domains ranking in organic results	keyword, database, [limit]
`semrush_keyword_paid_results`	Get domains in paid search results	keyword, database, [limit]
`semrush_keyword_ads_history`	Get 12-month history of domains bidding on keyword	keyword, database, [limit]
`semrush_broad_match_keywords`	Get broad matches and alternate search queries	keyword, database, [limit]
`semrush_phrase_questions`	Get question-based keywords	keyword, database, [limit]
`semrush_keyword_difficulty`	Get difficulty index for ranking in top 10	keywords, database
`semrush_traffic_summary`	Get traffic summary data for domains	domains, [country]
`semrush_traffic_sources`	Get traffic sources data	domain, [country]
`semrush_api_units_balance`	Check API units balance	check: true

Parameters in [brackets] are optional.

API Units Consumption

API requests to Semrush consume API units from your account. Different types of requests have different costs. You can check your API units balance using the semrush_api_units_balance tool.

Keyword Reports API Units Consumption

Tool	API Units per Line
`semrush_keyword_overview`	10
`semrush_keyword_overview_single_db`	10
`semrush_batch_keyword_overview`	10
`semrush_keyword_organic_results`	10
`semrush_keyword_paid_results`	20
`semrush_related_keywords`	40
`semrush_keyword_ads_history`	100
`semrush_broad_match_keywords`	20
`semrush_phrase_questions`	40
`semrush_keyword_difficulty`	50

Adding to Cursor or Claude

To add this MCP server to Cursor or Claude:

Cursor

In Cursor, go to Settings > MCP Servers
Click "Add Server"
Configure the server with the following settings:
- Name: Semrush MCP (or any name you prefer)
- Type: command
- Command: node
- Arguments: /path/to/semrush-mcp/dist/index.js (replace with your actual path)
- Environment Variables:
  - SEMRUSH_API_KEY: Your Semrush API key
  - Other optional variables as needed
Click "Save"

Claude Desktop

Configure the MCP server in the Claude Desktop settings following the documentation.

Development

To run the server in development mode:

npm run dev

Security Notes

Never share your Semrush API key publicly
API key provides access to your API units balance
Exposing credentials can lead to unauthorized API usage and unexpected charges

License

MIT

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