Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@SEO Toolkit MCP Check keyword difficulty for 'vegan recipes'"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
MCP server for Ahrefs free-tool data: backlinks, keyword research, keyword difficulty, and traffic estimation.
Bun 1.3 or newer
A CapSolver API key
Related MCP server: SEO Research MCP
bun install
CAPSOLVER_API_KEY="your-capsolver-api-key" bun run buildRun the server:
CAPSOLVER_API_KEY="your-capsolver-api-key" bun run src/index.ts{
"mcpServers": {
"SEO Toolkit MCP": {
"command": "bunx",
"args": ["@qexle/seo-mcp"],
"env": {
"CAPSOLVER_API_KEY": "your-capsolver-api-key"
}
}
}
}{
"mcpServers": {
"SEO Toolkit MCP": {
"command": "bun",
"args": ["/absolute/path/to/seo-mcp/dist/index.js"],
"env": {
"CAPSOLVER_API_KEY": "your-capsolver-api-key"
}
}
}
}get_backlinks_list(domain)
keyword_generator(keyword, country = "us", search_engine = "Google")
get_traffic(domain_or_url, country = "None", mode = "subdomains")
keyword_difficulty(keyword, country = "us")
Tools cache signatures to signature_cache.json in the working directory.
bun test # fails if coverage drops below 100%
bun run typecheck
bunx oxlint .
bun run buildMIT. See LICENSE.
This server cannot be deployed
Ahrefs: Ahrefs API: SEO powerhouse featuring keyword research, backlink analysis, and SERP tracking.
SEO research, audits, backlinks, GSC, and content workflow tools for AI agents.
SEO & marketing toolkit for AI agents: GA4, Search Console, AdSense, GTM, PageSpeed, Trends.
SEO answers for AI agents: Search Console reads free, plus competitor, keyword, backlink, SERP data.
