SEOmatic MCP Server

SEO agent for your own website, as a hosted (remote) MCP server. Connect it and your AI agent can read your real SEO data and stage fixes that always wait for your approval.

• Endpoint: https://app.seomatic.ai/api/mcp (Streamable HTTP)

• Auth: OAuth 2.1 (interactive clients) or a Bearer API key (headless)

• Docs: https://seomatic.ai/developers/mcp

There is nothing to clone, build, or run: this repository documents how to connect to the hosted server.

What you can ask

• Which keywords am I close to ranking on page 1 for?

• Which pages are losing traffic, and why?

• What backlinks did I gain this month? Who links to my competitors but not me?

• Does ChatGPT mention my site when people ask about my topic?

• Are my Google Ads and SEO fighting over the same keywords?

On a paid SEOmatic plan, the agent can also stage SEO fix tasks, content campaigns, and article drafts. Nothing touches your site until a human approves it in SEOmatic, and every change shows before-and-after results.

Related MCP server: VibeSEO

Tools

14 consolidated tools, each annotated (read-only vs staging) and scoped to the connected workspace: gsc_performance, gsc_insights, gsc_indexing, keyword_research, keyword_clusters, backlink_profile, serp_competitors, traffic_analytics, local_presence, site_pages, dataset_library, strategy_insights, task_manage, campaign_manage. The roster you see depends on your plan and connected data sources. Full reference: https://seomatic.ai/developers/mcp

Install in Cline

1. Create a SEOmatic account at https://app.seomatic.ai (free tier works) and mint an API key: Settings -> API Keys -> Create key. Copy the smk_live_... value.

2. Add this to your Cline MCP settings file (cline_mcp_settings.json):

{
  "mcpServers": {
    "seomatic": {
      "url": "https://app.seomatic.ai/api/mcp",
      "type": "streamableHttp",
      "headers": {
        "Authorization": "Bearer smk_live_YOUR_KEY_HERE"
      }
    }
  }
}

3. Ask Cline something like: "What are my striking-distance queries? Use SEOmatic." Tools are already scoped to your connected site, so no domain parameter is ever needed.

Install in other clients

• Claude (web/desktop): Settings -> Connectors -> Add custom connector -> URL https://app.seomatic.ai/api/mcp (OAuth, no key needed)

• Claude Code: claude mcp add --transport http seomatic https://app.seomatic.ai/api/mcp

• Cursor: add {"mcpServers": {"seomatic": {"url": "https://app.seomatic.ai/api/mcp"}}} to mcp.json

• Grok Bot (x.ai/bot): always-on SEO teammate with weekly routines - full template in grok-bot/

Free vs paid

The free tier includes the insight tools with a monthly question quota shared with SEOmatic chat. Acting tools (staging tasks, campaigns, articles) need a paid plan and always keep the human-approval gate.

The SEO Audit skill

skills/seomatic-seo-audit/ is an Agent Skill that turns the connector into a guided, senior-SEO-grade audit: baseline, CTR mismatches, striking-distance keywords, decay diagnosis with competitors, indexation, backlinks, AI visibility, and a verdict-first report ranked by business impact. Every claim comes from your data; acting is always approval-gated.

Install in Claude Code:

git clone https://github.com/Minh42/seomatic-mcp.git
mkdir -p ~/.claude/skills
cp -r seomatic-mcp/skills/seomatic-seo-audit ~/.claude/skills/

Then in any session with the SEOmatic connector active, just ask: "Run a full SEO audit of my site." The skill is also on Smithery.

Support

• Docs: https://seomatic.ai/developers/mcp

• Site: https://seomatic.ai