INDIVIDUAL MCP TOOL

score_domain

Profile a domain: registration date from RDAP, registrar, MX/SPF/DMARC configuration, disposable-mail and risky-TLD detection.

layercall.comnone authenticationAvailability not checked

LIVE ENDPOINT

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

No auth detected

Connect to this endpoint to inspect the live schema for score_domain and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.layercall]
url = "https://www.layercall.com/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "layercall": {
      "type": "http",
      "url": "https://www.layercall.com/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: layercall
Remote MCP URL: https://www.layercall.com/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "layercall": {
      "url": "https://www.layercall.com/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

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

Generic MCP

Client-specific MCP configuration

{
  "name": "layercall",
  "transport": "streamable-http",
  "url": "https://www.layercall.com/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

score_ip — Risk-score an IPv4 or IPv6 address.
verify_email — Check an email for syntax, MX records, disposable/throwaway providers, role accounts (info@, admin@), homograph lookalikes and domain age.
lookup_phone — Validate a phone number worldwide against its national numbering plan.
score_device — Judge a browser fingerprint from /fp.
verify_agent — Cryptographically verify a Web Bot Auth signature (RFC 9421) — proof of WHICH agent is calling, not a guess from the user-agent.
score_user — Score an entire signup in one call — any combination of IP, email, phone and domain — returning a single weighted risk score, a verdict, and the top contributing signals.