Alpha Vantage

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Alpha Vantage to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "alpha-vantage-3": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-alpha-vantage-3"
      ],
      "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 LLMs and agentic workflows to seamlessly interact with real-time and historical stock market data through the Model Context Protocol (MCP).

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Alpha Vantage

It integrates with popular platforms such as Claude, ChatGPT, OpenAI Agent Builder, OpenAI Agents SDK, OpenAI Codex, and VS Code, providing financial data access to various AI applications.

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