Introducing Seonio MCP: Connect Live SEO Data to Any AI Assistant

AI assistants are becoming a central part of how marketing teams, SEO professionals, developers, and agencies conduct research. But without access to reliable, current data, even the most capable AI model is limited to general knowledge and manually supplied context.The new Seonio Model Context Protocol server changes that.

With Seonio MCP, you can easily connect Seonio’s SEO data directly to AI chatbots like ChatGPT, Claude, Cursor, Claude Code, and other MCP-compatible AI clients. Once connected, your AI assistant can retrieve keyword metrics, analyze search results, inspect backlinks, estimate organic traffic, review rankings, and scrape web content as part of a natural-language conversation.

There is no separate MCP subscription. The server uses the same API key, prepaid balance, and pay-as-you-go pricing as the existing Seonio API.

What Is an MCP Server?

The Model Context Protocol, or MCP, is a standard that allows AI applications to connect to external tools and data sources.

Instead of manually copying SEO data into a prompt, an MCP-compatible assistant can select and call the appropriate Seonio tool automatically. The results are returned directly to the model, which can then analyze the data, summarize findings, compare competitors, or recommend next steps.

For example, you could ask:

How much organic traffic does apple.com receive, and which keywords does it rank for?

The assistant can call Seonio’s website_traffic and website_ranking tools, retrieve the relevant data, and turn it into a concise competitive analysis.

This creates a much more efficient workflow: you ask a business or SEO question in plain language, while the assistant handles the underlying data retrieval.

Fourteen SEO Tools Through One Connection

The Seonio MCP server exposes every billable Seonio endpoint as an MCP tool. The available capabilities cover the full SEO research workflow, from keyword discovery to competitor and backlink analysis.

Keyword Research

Seonio MCP gives AI assistants access to several keyword research tools:

• keywords_global retrieves search volume, cost per click, competition, and 12-month trends for up to 100 keyword phrases.
• keywords_country provides localized volume, competition, difficulty, CPC, and trend data for up to 1,000 keywords in a selected country.
• keywords_suggestions expands a seed term into as many as 100 related keyword ideas with supporting metrics.
• keywords_clustering groups a keyword universe into topical clusters based on search-result overlap.

Together, these tools can help an assistant identify promising topics, organize keywords into content silos, plan pillar pages, and evaluate demand across different markets.

Search Results and Content Extraction

For live search and content analysis, the MCP server includes:

• serp_api for retrieving a Google search-results page for a keyword and country.
• serp_scraper for running a search and converting the top organic results into clean, LLM-ready Markdown.
• scraper for extracting the title, metadata, and main content from a known URL as Markdown or raw HTML.

These tools allow an AI assistant to move beyond keyword metrics and inspect the pages that are currently competing in search.

A content team could, for example, ask the assistant to:

1. Retrieve the search results for a target keyword.
2. Scrape the highest-ranking pages.
3. Compare their topics and page structures.
4. Identify gaps that a new article could address.

Because the extracted content is returned in a model-friendly format, the assistant can work with it immediately.

Authority and Backlink Data

Seonio MCP also provides page-level and domain-level authority data:

• url_stats returns page authority, domain authority, spam score, and linking-domain counts for a complete URL.
• website_stats returns authority, spam score, and linking-domain data for a domain.
• backlink_url retrieves inbound links pointing to a specific page.
• backlink_website retrieves top inbound links pointing to an entire domain.

These tools support backlink research, link prospecting, competitor comparisons, and authority assessments without requiring users to leave their AI workspace.

Organic Traffic and Rankings

For competitive search analysis, assistants can call:

• website_traffic to retrieve estimated monthly organic search traffic over time.
• website_ranking to inspect a domain’s ranking keywords, pages, position distribution, and ranking movements.

This makes it possible to ask direct questions such as:

• Which pages generate the most organic visibility for this competitor?
• What keywords has the domain recently gained or lost?
• How much estimated organic traffic does the website receive?
• What percentage of its rankings appear in the top three positions?
• Which topics appear to drive its strongest search performance?

The AI assistant can retrieve the data and explain the findings in the context of your broader strategy.

Account Balance

The free account_balance tool returns the remaining prepaid balance associated with the caller’s account.

This allows MCP clients and automated workflows to check available funds before running larger research tasks.

Use Seonio With ChatGPT, Claude, Cursor, and More

The Seonio MCP server works with any client that supports the Model Context Protocol.

Browser-based assistants can connect through OAuth, while developer tools can authenticate with a Seonio API key.

The MCP server endpoint is:

https://seonio.com/mcp

Browser Assistants

ChatGPT and Claude support browser-based authorization through OAuth.

After adding Seonio as a custom connector, you sign in through the browser. There is no API key to copy into the assistant.

This approach is designed for people who want to use Seonio’s SEO tools conversationally without maintaining configuration files or custom integrations.

Detailed setup instructions are available on the Seonio MCP product page.

Developer Tools

Developer-focused clients authenticate by sending the Seonio API key as a Bearer token:

Authorization: Bearer <apikey>

Documented clients include:

• Claude Code
• Cursor
• Visual Studio Code
• Windsurf
• Cline
• Raw HTTP clients such as curl

For example, Claude Code users can add the server from a terminal:

claude mcp add --transport http seonio https://seonio.com/mcp \
  --header "Authorization: Bearer <apikey>"

Cursor users can add the following configuration to .cursor/mcp.json:

{
  "mcpServers": {
    "seonio": {
      "url": "https://seonio.com/mcp",
      "headers": {
        "Authorization": "Bearer <apikey>"
      }
    }
  }
}

Replace <apikey> with the key from your Seonio account.

The same key can be used for both MCP and the REST API.

Practical Ways to Use Seonio MCP

Connecting SEO data to an AI assistant opens up workflows that would otherwise require several tools, browser tabs, exports, and manual comparisons.

Competitive SEO Research

Ask an assistant to compare several competitors by organic traffic, ranking keywords, authority, and backlinks.

The assistant can retrieve the underlying data and summarize:

• Relative organic visibility
• Strongest ranking topics
• High-performing pages
• Keyword overlaps
• Backlink opportunities
• Changes in ranking performance

Keyword and Content Planning

Start with a broad seed keyword and ask the assistant to generate related ideas, retrieve search metrics, and organize the results into clusters.

The resulting groups can be used to plan:

• Pillar pages
• Supporting articles
• Content hubs
• Landing pages
• International content
• Editorial calendars

Search-Result Analysis

Use serp_api or serp_scraper to examine the current results for a keyword.

An assistant can review ranking pages and identify recurring themes, content formats, search intent, and potential gaps. This can provide a more evidence-based starting point for a new content brief.

Backlink Research

Ask the assistant to review backlinks to a competing domain or individual page.

It can use the returned source pages and anchor text to highlight relevant linking patterns and potential outreach opportunities.

Automated SEO Workflows

Developers can connect Seonio MCP to agentic coding environments and internal AI systems.

Because the server exposes structured tools over streamable HTTP, teams can incorporate SEO research into applications, internal assistants, content systems, and repeatable analysis workflows without building a separate integration for every endpoint.

The Same Data and Pricing as the Seonio API

Seonio MCP mirrors the REST API on a one-to-one basis.

That means MCP users receive the same data, per-tool pricing, account balance, and rate limits as API users. All MCP tools are read-only.

There is no recurring MCP subscription. Calls draw from a prepaid US dollar balance, and 1 credit equals $0.001.

Example pricing includes:

A successful lookup that returns no data is treated as a normal billed result. Failed fetches are not billed. New accounts receive $1 in free balance, and prepaid balances do not expire. Teams that need higher usage can review the available plans and pricing.

Why MCP Matters for SEO Teams

Traditional SEO tools generally require users to search, filter, export, and interpret data through a fixed interface.

MCP introduces a different way of working.

Instead of navigating to a specific report, you can describe the outcome you need:

Find keyword clusters around our main product category and suggest a content architecture.

Compare the organic visibility of these three competitors.

Analyze the current results for this query and identify content gaps.

Review the backlinks to this page and summarize the most relevant linking sources.

The assistant can determine which tools are needed, retrieve the data, and present the answer in a format suited to the task.

This does not replace strategic judgment. It reduces the repetitive work required to collect, combine, and interpret SEO information.

For agencies, it can accelerate research and reporting. For content teams, it can make data-backed planning more accessible. For developers, it offers a standardized way to add SEO intelligence to AI-powered products and workflows.

Start Using Seonio MCP

The Seonio MCP server is available now at:

https://seonio.com/mcp

You can connect through OAuth in supported browser assistants or use your Seonio API key with developer tools. There is no separate subscription, and new accounts include $1 in free balance.

Create your free account, connect your preferred MCP client, and start bringing live SEO data into your AI workflows.