Koskamo

CrakSEO Backlink Checker MCP

A dedicated MCP server for SEO backlink analysis, providing tools to check backlinks, referring domains, and anchor text for any domain or URL. It offers backlink summaries including rank, spam score, and broken links, enabling agents to perform backlink audits and link building research.

Visit CrakSEO

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

CrakSEO Backlink Checker MCP logo, by CrakSEOVendor evidenceStreamable HTTPOAuth sign-inEndpoint checked 2026-11-07Operated by CrakSEO
You need:Sign-in OAuth, or an API key as a bearer tokenBilling Pay as you go (API credits)
MCP endpoint (Streamable HTTP)
https://crakseo.com/mcp/backlinks
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to crakseo.com ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Check backlinks for a specific domain or URL
  • Identify referring domains linking to a site
  • Analyze anchor text distribution of backlinks

Source and maintenance

Vendor evidenceRegistry 1.0.0
mcp-registry: com.crakseo/backlinks@1.0.0Project website

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (1 of 1 answered).

  1. 2026-11-07: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
202 ms
95th percentile latency
202 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 202 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

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 the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http backlink-checker-mcp-crakseo https://crakseo.com/mcp/backlinks

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 backlink-checker-mcp-crakseo --url https://crakseo.com/mcp/backlinks

Cursor

Merge this server into .cursor/mcp.json in your project, then enable backlink-checker-mcp-crakseo in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "backlink-checker-mcp-crakseo": {
      "url": "https://crakseo.com/mcp/backlinks"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "backlink-checker-mcp-crakseo": {
      "type": "streamableHttp",
      "url": "https://crakseo.com/mcp/backlinks",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start backlink-checker-mcp-crakseo and inspect its tools.
VS Code configuration
{
  "servers": {
    "backlink-checker-mcp-crakseo": {
      "type": "http",
      "url": "https://crakseo.com/mcp/backlinks"
    }
  }
}

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 backlink-checker-mcp-crakseo https://crakseo.com/mcp/backlinks

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://crakseo.com/mcp/backlinks

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "backlink-checker-mcp-crakseo": {
      "serverUrl": "https://crakseo.com/mcp/backlinks"
    }
  }
}

Let your agent find its tools

Find servers like CrakSEO Backlink Checker MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

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Do you run CrakSEO Backlink Checker MCP?

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