INDIVIDUAL MCP TOOL

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.

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_user and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Potential side effects detected · medium confidence · heuristic, not a guarantee.

A tool name or description suggests sending messages.

Parent server

layercall.com

CONNECT WITH APPROVAL

Client installation

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.

Related tools

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