Site Check MCP MCP server

An official MCP server by OpenKrill that performs SEO and AI crawler audits on public websites. It checks robots.txt, meta tags, link redirects, and landing page usability to report what a site reveals to crawlers and AI agents, without accessing private networks or performing security scans.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by OpenKrill

MCP endpoint (Streamable HTTP)

https://sitecheck.openkrill.app/mcp

Vendor documentation

What you can do with it

Check if a site allows AI crawlers
Identify missing share tags
Verify link redirects
Audit landing page usability

Tools advertised by the last live check:

check_ai_crawler_access
check_page_tags
trace_redirects
product_page_seo
ai_readiness_check
link_sample_check
landing_page_check
exposure_check
submit_feedback
get_feedback_reply
index_tools

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http site-check-mcp https://sitecheck.openkrill.app/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add site-check-mcp --url https://sitecheck.openkrill.app/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable site-check-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "site-check-mcp": {
      "url": "https://sitecheck.openkrill.app/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "site-check-mcp": {
      "type": "streamableHttp",
      "url": "https://sitecheck.openkrill.app/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start site-check-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "site-check-mcp": {
      "type": "http",
      "url": "https://sitecheck.openkrill.app/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http site-check-mcp https://sitecheck.openkrill.app/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "site-check-mcp": {
      "url": "https://sitecheck.openkrill.app/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "site-check-mcp": {
      "serverUrl": "https://sitecheck.openkrill.app/mcp"
    }
  }
}

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Do you run Site Check MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

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