Alpaca

Verified Integration

Author: @connecting•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Alpaca to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "alpaca-6": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-alpaca-6"
      ],
      "env": {}
    }
  }
}

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

Architecture & Capabilities

System Overview

Enables natural language trading operations by connecting AI assistants to Alpaca's Trading API.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Alpaca

Alpaca is a Model Context Protocol (MCP) server that connects AI assistants like Claude, Cursor, and VS Code to Alpaca's Trading API. It enables developers to perform trading operations using natural language commands, automating interactions with financial markets.

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