CallRail

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect CallRail to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "callrail-1": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-callrail-1"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Exposes the CallRail REST API v3 to any Model Context Protocol-compatible client for querying calls, submissions, transcripts, and managing trackers.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for CallRail

CallRail-MCP is a Model Context Protocol (MCP) server that exposes the CallRail REST API v3, allowing AI-compatible clients (like Claude) to interact with CallRail data and manage resources through natural language prompts.

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