What is the key difference between Alpha Vantage Mcp and Mcp Polygon)?

Alpha Vantage Mcp belongs to the Finance & Fintech category with local stdio execution, while Mcp Polygon) belongs to the Finance & Fintech category with local stdio execution.

How do I install Alpha Vantage Mcp or Mcp Polygon) in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Alpha Vantage Mcp and Mcp Polygon) free or paid?

Alpha Vantage Mcp operates under a BYOK (Pay Provider Direct) model (API Key required). Mcp Polygon) operates under a BYOK (Pay Provider Direct) model (API Key required).

Which MCP server has more tools and community activity?

Alpha Vantage Mcp lists 6 tools with 2 views and 105 GitHub stars. Mcp Polygon) lists 3 tools with 3 views and 377 GitHub stars.

Can I use both Alpha Vantage Mcp and Mcp Polygon) together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

How do I install Alpha Vantage Mcp or Mcp Polygon) in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are Alpha Vantage Mcp and Mcp Polygon) free to use, or do they require API keys?

Alpha Vantage Mcp is listed under a BYOK (Pay Provider Direct) model with API Key required . Mcp Polygon) operates under a BYOK (Pay Provider Direct) model with API Key required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both Alpha Vantage Mcp and Mcp Polygon) at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both berlinbra-alpha-vantage-mcp and polygon-io-mcp-polygon- as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, Alpha Vantage Mcp has a Quality Score of 37 /100 ( Fair ) with 2 views, 0 installs, and 105 GitHub stars. Mcp Polygon) holds a Quality Score of 52 /100 ( Good ) with 3 views, 0 installs, and 377 GitHub stars.

Side-by-Side Model Context Protocol Comparison

Alpha Vantage Mcp vs Mcp Polygon)

In-depth architectural comparison of the Alpha Vantage Mcp and Mcp Polygon) MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Alpha Vantage Mcp

Finance & Fintech · Local stdio

Quality: 37/100 (Fair) | Auth: API Key required

Mcp Polygon)

Finance & Fintech · Local stdio

Quality: 52/100 (Good) | Auth: API Key required

Verdict Summary: Choose Alpha Vantage Mcp if you need specialized Finance & Fintech tools running via a local process. Choose Mcp Polygon) if your workspace requires Finance & Fintech integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Alpha Vantage Mcp when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: ALPHA_VANTAGE_API_KEY.
Primary tools included: Real-time stock quotes with price, volume, and change, Detailed company profiles including sector and market cap, Real-time crypto exchange rates with bid/ask prices.

Explore Alpha Vantage Mcp Details

Choose Mcp Polygon) when:

You need dedicated capabilities in the Finance & Fintech domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
You have access to required keys: MASSIVE_API_KEY, POLYGON_API_KEY, MCP_TRANSPORT, MASSIVE_API_BASE_URL, MASSIVE_LLMS_TXT_URL.

Feature & Specification Comparison

Specification	Alpha Vantage Mcp berlinbra Finance & Fintech	Mcp Polygon) polygon-io Finance & Fintech
Summary	Alpha Vantage API integration to fetch both stock and crypto information	) 🐍 ☁️ - An MCP server that provides access to Polygon.io financial market data APIs for stocks, indices, forex, options, and more.
Category & Scope	Finance & Fintech

Tools & Capabilities Breakdown

Alpha Vantage Mcp Tools (6)

Real-time stock quotes with price, volume, and change

Detailed company profiles including sector and market cap

Real-time crypto exchange rates with bid/ask prices

Historical and real-time options chain data with filtering

Comprehensive ETF profiles with holdings and sector allocation

Upcoming and historical earnings calendar data

Mcp Polygon) Tools (3)

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Alpha Vantage Mcp Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "berlinbra-alpha-vantage-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "berlinbra-alpha-vantage-mcp"
      ],
      "env": {
        "ALPHA_VANTAGE_API_KEY": "YOUR_ALPHA_VANTAGE_API_KEY_HERE"
      }
    }
  }
}

Mcp Polygon) Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "polygon-io-mcp-polygon-": {
      "command": "npx",
      "args": [
        "-y",
        "polygon-io-mcp-polygon-"
      ],
      "env": {
        "MASSIVE_API_KEY": "YOUR_MASSIVE_API_KEY_HERE",
        "POLYGON_API_KEY": "YOUR_POLYGON_API_KEY_HERE",
        "MCP_TRANSPORT": "YOUR_MCP_TRANSPORT_HERE",
        "MASSIVE_API_BASE_URL": "YOUR_MASSIVE_API_BASE_URL_HERE",
        "MASSIVE_LLMS_TXT_URL": "YOUR_MASSIVE_LLMS_TXT_URL_HERE"
      }
    }
  }
}

Frequently Asked Questions

Alpha Vantage Mcp is categorized under Finance & Fintech and uses a local stdio subprocess. In contrast, Mcp Polygon) belongs to Finance & Fintech using local stdio subprocess. Select Alpha Vantage Mcp when you need capabilities focused on finance & fintech and Mcp Polygon) when you require tools for finance & fintech.

More alternatives to Alpha Vantage Mcp More alternatives to Mcp Polygon)Finance & Fintech category hub