TLDers MCP MCP server

This official MCP server allows AI assistants to programmatically access TLDers' domain pricing data. It enables agents to list tracked TLDs, retrieve live per-registrar pricing, check price history, compare costs across multiple TLDs, and perform live domain availability checks via RDAP.

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 TLDers

MCP endpoint (Streamable HTTP)

https://www.tlders.com/api/mcp

Vendor documentation

What you can do with it

List tracked TLDs with cheapest registration prices
Check live domain availability via RDAP
Compare prices across multiple TLDs and registrars
Retrieve historical price data for specific TLDs

Tools advertised by the last live check:

find_cheapest_tlds
get_tld_prices
compare_tlds
get_tld_price_history
list_promo_codes
check_domain_availability
list_registrars

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 tlders-mcp https://www.tlders.com/api/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 tlders-mcp --url https://www.tlders.com/api/mcp

Cursor

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

Cursor configuration

{
  "mcpServers": {
    "tlders-mcp": {
      "url": "https://www.tlders.com/api/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": {
    "tlders-mcp": {
      "type": "streamableHttp",
      "url": "https://www.tlders.com/api/mcp",
      "disabled": false
    }
  }
}

VS Code

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

VS Code configuration

{
  "servers": {
    "tlders-mcp": {
      "type": "http",
      "url": "https://www.tlders.com/api/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 tlders-mcp https://www.tlders.com/api/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": {
    "tlders-mcp": {
      "url": "https://www.tlders.com/api/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": {
    "tlders-mcp": {
      "serverUrl": "https://www.tlders.com/api/mcp"
    }
  }
}

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