How do I install Serpstat MCP Server Js?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Serpstat MCP Server Js need an API key?

No required environment variable is listed on this record.

What transport does Serpstat MCP Server Js use?

Serpstat MCP Server Js runs locally over stdio.

When was Serpstat MCP Server Js last checked?

Last checked 2026-10-27. MCP (Model Context Protocol) server for integration with Serpstat API, implementing api methods for a SEO analysis. JS/TS version

Server MCP Serpstat MCP Server Js

Serpstat MCP Server

A TypeScript server that integrates Serpstat SEO API with Anthropic's Model Context Protocol (MCP), enabling AI assistants like Claude to access comprehensive SEO data and analysis tools.

About MCP
Prerequisites
Installation
Configuration
Usage Examples
MCP Tools
Troubleshooting
Development
API Rate Limits
Contributing
Support
License

About MCP

The Model Context Protocol (MCP) is an open standard developed by Anthropic that enables AI assistants to securely connect to external data sources and tools. This server implements MCP to provide Claude and other compatible AI assistants with access to Serpstat's powerful SEO analytics API.

Description

This project implements a TypeScript server that provides an API interface for working with Serpstat tools via the MCP protocol. The server supports request handling, parameter validation, logging, and working with multiple SEO analysis tools.

Features

🔍 Comprehensive SEO Analysis: Access domain info, keyword research, competitor analysis, and backlink data
✅ Input Validation: Robust parameter validation using Zod schemas
📊 Event Logging: Detailed logging with Winston for debugging and monitoring
⚙️ Flexible Configuration: Environment-based configuration with sensible defaults
🧪 Well Tested: Jest tests for parameter validation and business logic
🚀 TypeScript: Full type safety throughout the codebase

Prerequisites

Node.js 18.0.0 or higher (Download Node.js)
Valid Serpstat API token (get one from Serpstat)
Compatible AI Assistant: Claude Desktop, Gemini CLI, or any MCP-compatible client

Installation

Global Installation (Recommended)

npm install -g @serpstat/serpstat-mcp-server

Local Installation

npm install @serpstat/serpstat-mcp-server

Configuration

Environment Variables

Set the following environment variables (can be in .env file):

SERPSTAT_API_TOKEN — Your Serpstat API token (required)
SERPSTAT_API_URL — Serpstat API URL (default: https://api.serpstat.com/v4)
LOG_LEVEL — Logging level: error, warn, info, debug (default: info)
SERPSTAT_ENABLED_CATEGORIES — Filter tools by categories (optional, comma-separated, default: all categories enabled)

Claude Desktop & Gemini CLI Configuration

Add to your Claude Desktop config file:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%/Claude/claude_desktop_config.json Linux: ~/.config/Claude/claude_desktop_config.json

Add to your Gemini CLI config:

Linux: ~/.gemini/settings.json

{
   "mcpServers": {
      "serpstat": {
         "command": "npx",
         "args": ["-y", "@serpstat/serpstat-mcp-server"],
         "env": {
            "SERPSTAT_API_TOKEN": "YOUR_SERPSTAT_API_TOKEN_HERE",
            "LANG": "en_US.UTF-8",
            "LC_ALL": "en_US.UTF-8"
         }
      }
   }
}

For local development, use the full path:

{
  "mcpServers": {
    "serpstat": {
      "command": "node",
      "args": ["/path/to/node_modules/serpstat-mcp-server/dist/index.js"],
      "env": {
        "SERPSTAT_API_TOKEN": "YOUR_SERPSTAT_API_TOKEN_HERE"
      }
    }
  }
}

Filtering Tools by Category

You can limit which tools are available by specifying SERPSTAT_ENABLED_CATEGORIES environment variable. This is useful for:

Reducing context window usage in AI assistants
Focusing on specific SEO analysis areas
Creating specialized configurations for different use cases

Available categories:

domain - Domain analysis tools (domain info, competitors, domain keywords, etc.)
keywords - Keyword research tools (keyword suggestions, search volume, difficulty, etc.)
backlinks - Backlink analysis tools (backlink summary, anchors, referring domains, etc.)
url - URL analysis tools (URL traffic, competitors, keywords, etc.)
projects - Project management tools (create, list, delete projects)
credits - Credits and usage monitoring tools
rt - Rank tracking tools (rank history, SERP tracking, etc.)
audit - Site audit tools (full site SEO audit, error reports, etc.)
page-audit - One-page audit tools (single page analysis, on-page SEO, etc.)

Example: Enable only keyword and domain tools

{
  "mcpServers": {
    "serpstat": {
      "command": "npx",
      "args": ["-y", "@serpstat/serpstat-mcp-server"],
      "env": {
        "SERPSTAT_API_TOKEN": "YOUR_SERPSTAT_API_TOKEN_HERE",
        "SERPSTAT_ENABLED_CATEGORIES": "keywords,domain"
      }
    }
  }
}

Example: Enable only backlink analysis

{
  "mcpServers": {
    "serpstat": {
      "command": "npx",
      "args": ["-y", "@serpstat/serpstat-mcp-server"],
      "env": {
        "SERPSTAT_API_TOKEN": "YOUR_SERPSTAT_API_TOKEN_HERE",
        "SERPSTAT_ENABLED_CATEGORIES": "backlinks"
      }
    }
  }
}

Default behavior (all tools enabled):

If SERPSTAT_ENABLED_CATEGORIES is not specified or is empty, all tools are available (65 total tools across all categories).

Usage Examples

After installation and configuration in Claude Desktop, you can ask Claude:

Domain Analysis

"Show me domain info for example.com"
"Find competitors for my-site.com in Google US"
"Get top 50 keywords that example.com ranks for"

Market Research

"Show me all available market research categories"
"Find top domains in 'E-commerce' category for Google US"
"Get top 20 domains in '/Arts & Entertainment/TV & Video' category sorted by traffic"
"Analyze competitive landscape in 'Business & Industrial' category with domains that have SDR above 50"
"Find leading players in 'Health & Fitness' market with minimum 100k monthly traffic"

Keyword Research

"Find related keywords to 'digital marketing'"
"Get keyword suggestions for 'iphone 15' excluding 'rent' keywords"
"Get comprehensive keyword data for [ iphone, samsung, googel pixel ] including search volume, CPC, and difficulty"

Competitor Analysis

"Show me competitor domains ranking for pizza delivery keyword with visibility metrics"
"Get top search results for laptop computers keyword showing positions, domains and SERP features"
"Get unique keywords for domain1.com vs domain2.com"

Backlink Analysis

"Analyze backlinks summary for domain.com"
"Get anchor text analysis for domain.com backlinks"
"Get active backlinks for domain.com showing linking pages and target URLs"
"Get referring domains for domain.com with domain authority metrics"
"Get lost backlinks for domain.com showing removed links and deletion dates"
"Get top 10 anchors for domain.com with backlink counts and referring domains"
"Get backlinks intersection for domain.com vs competitor1.com and competitor2.com showing shared referring domains"
"Get threat backlinks for domain.com showing malicious links from sites flagged for security threats"

Project Management

"Create a new project for example.com named My SEO Project"
"List all my projects with pagination"
"Delete project with ID 1234567"

Credits & Usage Monitoring

"Show me my audit credits statistics"
"Check my API credits usage and remaining quota"

Rank Tracking

"List all my rank tracker projects"
"Check parsing status for project 12345 in region 2840"

Site Audit

"Get audit settings for project 1113915"
"Start site audit for project 1113915"
"Stop site audit for project 1113915"

MCP Tools

Domain Analysis Tools

Tool Name	Description	Key Parameters
get_domains_info	Get SEO information for multiple domains	domains, se, filters
get_domain_competitors	Get list of competitor domains	domain, se, size, filters
get_domain_keywords	Get keywords that domain ranks for	domain, se, page, size
get_domain_urls	Get URLs within a domain and their keyword counts	domain, se, page, size
get_domain_regions_count	Get keyword count by region for a domain	domain, sort, order
get_domain_uniq_keywords	Get unique keywords for two domains not ranked by a third domain	se, domains, minusDomain
get_market_categories	Get complete list of 1000+ market research categories	none
get_category_top_domains	Get top-performing domains in a specific market category with SEO metrics	category_id, se, filters, sort, page, size

Keyword Research Tools

Tool Name	Description	Key Parameters
get_keywords	Get related organic keywords for a given keyword	keyword, se, filters
get_related_keywords	Get semantically related keywords with frequency, CPC, competition, and difficulty data	keyword, se, filters, sort
get_keyword_suggestions	Get search suggestions for a keyword using full-text search with geographic names info	keyword, se, filters
get_keywords_info	Get keyword overview with volume, CPC, competition, difficulty, and SERP features	keywords, se, withIntents
get_keyword_full_top	Get Google's top-100 search results for analyzed keywords	keyword, se, size
get_keyword_top_urls	Get website pages that rank for the largest amount of analyzed keyword variations	keyword, se, page, page_size
get_keyword_competitors	Get domains that rank for the given keyword in Google top-20 results with competitor analysis	keyword, se, filters, sort
get_keyword_top	Get Google's top-100 search results for the analyzed keyword with position, URL, and SERP features	keyword, se, filters, size

URL Analysis Tools

Tool Name	Description	Key Parameters
get_url_summary_traff	Get traffic and keyword statistics for website pages matching a specific URL mask	se, domain, urlContains
get_url_competitors	Get list of URL competitors showing domains competing for same keywords in top-10 results	se, url, sort, page
get_url_keywords	Get keywords for which specified URL ranks in top-100 Google and top-50 Bing search results	se, url, filters, sort
get_url_missing_keywords	Get keywords that competitors rank for but the given URL does not, identifying keyword gaps	url, se, filters, sort

Backlinks Analysis Tools

Tool Name	Description	Key Parameters
get_backlinks_summary	Get comprehensive backlinks summary with referring domains, quality metrics, and changes	domain, subdomain
get_anchors	Get anchor text analysis for backlinks with metrics on referring domains and backlinks	query, searchType, anchor, sort
get_active_backlinks	Get a list of active backlinks showing linking pages, target pages, and link attributes	query, searchType, sort, page
get_referring_domains	Get a list of referring domains with domain rank metrics and referring pages count	query, searchType, sort, page
get_lost_backlinks	Get a list of lost backlinks showing linking pages, target pages, and deletion dates	query, searchType, sort, page
get_top_pages_by_backlinks	Get a list of top pages by backlinks with various filtering and sorting parameters	query, searchType, sort, size
get_top10_anchors	Get TOP-10 anchors with the number of backlinks and referring domains	query, searchType
get_backlinks_intersection	Get backlinks from domains that link to multiple analyzed sites for competitive analysis	query, intersect, sort, page
get_active_outlinks	Get active outbound links from a domain or URL with target URLs and anchor text	query, searchType, sort, filters
get_active_outlink_domains	Get external domains that receive outbound links from analyzed domain	query, searchType, sort, filters
get_threat_backlinks	Get malicious backlinks pointing to analyzed domain from sites flagged for security threats	query, searchType, sort, filters

Project Management Tools

Tool Name	Description	Key Parameters
create_project	Create a new project in Serpstat for tracking SEO metrics and site audits	domain, name, groups
delete_project	Delete an existing project from Serpstat by project ID	project_id
list_projects	Retrieve a list of projects associated with the account with pagination	page, size

Credits & Usage Monitoring Tools

Tool Name	Description	Key Parameters
get_credits_for_audit_stats	Check available audit credits (one-page audit, JavaScript scanning, crawl limits) No cost	none
get_credits_stats	Check API credits usage, account info, and browser plugin limits No cost	none

Rank Tracking Tools

Tool Name	Description	Key Parameters
get_rt_projects_list	Get rank tracker projects with ID, name, domain, creation date, and tracking status No cost	page, pageSize
get_rt_project_status	Check if rank tracker project is parsing (true=processing, false=ready) No cost	projectId, regionId
get_rt_project_regions_list	Get list of regions for a rank tracker project with status, SERP type, device, and location No cost	projectId
get_rt_project_keyword_serp_history	Get Google's top-100 SERP history for rank tracker keywords with positions and URLs No cost	projectId, projectRegionId, page
get_rt_project_url_serp_history	Get ranking history of URLs for rank tracker keywords with historical position data No cost	projectId, projectRegionId, page

Site Audit Tools

Tool Name	Description	Key Parameters
get_site_audit_settings	Get audit settings for a project including scan parameters, scheduling, and error thresholds No cost	projectId
set_site_audit_settings	Update audit settings for a project with scan configuration, scheduling, and notifications No cost	projectId, mainSettings, ...
start_site_audit	Start audit session for a project and receive reportId for tracking progress (1 credit/page, 10 credits/page with JS rendering)	projectId
stop_site_audit	Stop active audit session for a project No cost	projectId
get_site_audit_results_by_categories	Get audit results statistics grouped by issue categories (pages status, meta tags, links, etc.) No cost	reportId
get_site_audit_history	Get historical error count data for a specific error type across multiple audit reports No cost	projectId, errorName, limit, offset
get_site_audits_list	Get list of all audit reports for a project with summary statistics and progress information No cost	projectId, limit, offset
get_site_audit_scanned_urls_list	Get list of URLs that will be scanned based on project scan settings No cost	projectId
get_site_audit_project_default_settings	Get default audit settings template to use when creating new projects No cost	-
get_site_audit_bref_info	Get essential summary information from latest audit including SDO score, issue counts by priority, scan progress, and completion status No cost	reportId
get_site_audit_deteailed_report	Get number of errors categorized by type with comparison to previous report showing countAll, countNew, and countFixed No cost	reportId, compareReportId (optional)
get_site_audit_pages_spec_errors	Get list of all pages where a specific error was detected with filtering by mode (all/new/solved) and pagination support No cost	reportId, compareReportId, projectId, errorName, mode, limit, offset

One Page Audit Tools

Tool Name	Description	Key Parameters
page_audit_start_scan	Scan a single webpage with JavaScript rendering. Returns pageId and reportId for tracking. Use page_audit_get_reports_for_page to check progress via status and progress fields (10 credits per scan)	name, url, userAgent (recommended: 0 for Chrome), httpAuthLogin (optional), httpAuthPass (optional)
page_audit_get_last_scans	Get list of all one-page audit projects with pageId, url, name, status, lastActiveReport (latest scan results with SDO score), finishedReportCount, settings No cost	limit (optional, default 30), offset (optional, default 0), teamMemberId (optional)
page_audit_get_reports_for_page	Get history of all audit reports for a specific page with reportId, auditDate, status (1=in progress, 3=finalizing, 4=completed), SDO score (0-100), error counts, progress (0-100) No cost	pageId, limit (optional), offset (optional)
page_audit_get_results_report	Get detailed audit results with categories array (errors grouped by meta_tags, headings, content, multimedia, https, pagespeed_desktop/mobile, etc), hasAdditionRows flag for drill-down availability No cost	pageId (from page_audit_get_last_scans or page_audit_start_scan)
page_audit_rescan	Rescan existing one-page audit project and create new audit report. Returns reportId. Track progress via page_audit_get_reports_for_page (10 credits per rescan)	pageId, name, userAgent (recommended: 0 for Chrome), httpAuthLogin (optional), httpAuthPass (optional)
page_audit_stop	Stop active one-page audit scan. Returns boolean indicating success No cost	pageId
page_audit_delete	Remove one-page audit project from customer project list permanently. Returns boolean No cost	pageId
page_audit_get_report_by_categories	Get audit results by categories for specific report. Use compareReportId to see countNew (errors added) and countFixed (errors resolved) No cost	reportId, compareReportId (optional, enables change tracking)
page_audit_report_drill_down	Get detailed problematic elements list. ONLY works for errors with hasAdditionRows=true. Response varies by error type (e.g., image URLs for multimedia errors) No cost

Search Engines (se parameter)

Common search engine codes:

g_us - Google USA
g_uk - Google United Kingdom
g_ca - Google Canada
g_au - Google Australia
g_de - Germany
g_fr - Google France
g_es - Google Spain
g_it - Google Italy
g_pl - Google Poland
g_ua - Google Ukraine

See a full list of Search Engines Short Names

Troubleshooting

Common Issues

"Command not found: serpstat-mcp-server"

Make sure you installed the package globally with -g flag
Verify your PATH includes npm global binaries: npm config get prefix
Try reinstalling: npm uninstall -g @serpstat/serpstat-mcp-server && npm install -g @serpstat/serpstat-mcp-server

"API token error" or "Unauthorized"

Check that SERPSTAT_API_TOKEN is set correctly in your environment
Verify your token is valid and active in your Serpstat account
Ensure your token has sufficient API credits and permissions

"Module not found" errors

Make sure all dependencies are installed: npm install
Try rebuilding: npm run clean && npm run build

Claude Desktop doesn't recognize the server

Restart Claude Desktop after configuration changes
Check the config file path and JSON syntax
Verify the server starts correctly: run serpstat-mcp-server in terminal

"Can't find npx"

You need to install Node.js - download and install Node.js

Rate limit errors

Most Serpstat plans have 1 RPS (1 request per second) limit
Wait between requests or contact Serpstat support for higher limits
Check your API usage in the Serpstat dashboard

Debug Mode

Enable debug logging by setting:

export LOG_LEVEL=debug

Or in your Claude Desktop config:

{
   "mcpServers": {
      "serpstat": {
         "command": "npx",
         "args": ["-y", "@serpstat/serpstat-mcp-server"],
         "env": {
            "SERPSTAT_API_TOKEN": "YOUR_TOKEN_HERE",
            "LANG": "en_US.UTF-8",
            "LC_ALL": "en_US.UTF-8",
            "LOG_LEVEL": "debug"
         }
      }
   }
}

Development

Getting Started

Clone the repository:

git clone [email protected]:SerpstatGlobal/serpstat-mcp-server-js.git
cd serpstat-mcp-server-js

Install dependencies:
```
npm install
```

Set environment variables:

cp .env.example .env
# Edit .env with your Serpstat API token

Build the project:
```
npm run build
```
Start the server:
```
npm start
```
For development mode (auto-reload):
```
npm run dev
```

Testing

To run tests:

npm test

Run specific test file:

npx jest src/__tests__/services/keyword_tools.test.ts

Run specific test by name:

npx jest --testNamePattern="methodName"

Scripts

npm run build — Compile TypeScript sources to JavaScript (output in dist/)
npm start — Run the compiled server from dist/
npm run dev — Run the server in development mode with hot-reload
npm test — Run all tests
npm run lint — Run linting
npm run clean — Clean build directory

Project Structure

serpstat-mcp-server/
├── src/
│   ├── index.ts          # Entry point
│   ├── server.ts         # Main MCP server
│   ├── handlers/         # Tool handlers
│   ├── services/         # Services for Serpstat API
│   ├── types/            # Data types
│   ├── utils/            # Utilities (config, logger, validation)
│   └── __tests__/        # Tests
├── dist/                 # Compiled JavaScript (after build)
├── package.json
├── tsconfig.json
├── README.md
└── .env.example

API Rate Limits

By default, most Serpstat plans have 1 RPS (1 request per second) - this is sufficient for most tasks. If you need higher throughput, contact Serpstat support to discuss plan upgrades.

Important: The server respects rate limits automatically. If you encounter rate limit errors, wait before making additional requests.

Contributing

We welcome contributions! Please follow these steps:

Fork the repository
Create a feature branch: git checkout -b feature/amazing-feature
Make your changes
Add tests for new functionality
Ensure tests pass: npm test
Commit your changes: git commit -m 'Add amazing feature'
Push to the branch: git push origin feature/amazing-feature
Submit a pull request

Development Guidelines

Follow existing code style and TypeScript conventions
Add tests for new features
Update documentation as needed
Use conventional commit messages
Ensure all linting passes: npm run lint

Changelog

See CHANGELOG.md for details about changes in each version.

Support

📖 Serpstat API Documentation
🐛 Report Issues

The most effective way to receive support from Serpstat is to use their live chat feature directly within the platform. Alternatively, you can email them at [email protected].

Acknowledgments

Model Context Protocol by Anthropic
Serpstat API for SEO data services

License

MIT License

This project is under MIT license, which means you can copy, use, modify, and even sell any part of this code without any hassle.

See the LICENSE file for details
Want to grab a chunk for your project? Go for it
Want to rewrite half of it and ship a commercial product? Be my guest
The only thing you need to do is not delete the copyright and the license itself from the files you take, and remember the Serpstat team with a kind word when you get that paycheck

With love, Serpstat R&D Team

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