Alpaca MCP Server vs Korea Stock MCP Server

A side-by-side comparison of two Finance & Payments servers — tools, transport, auth, maintenance, and copy-paste config for each.

	Alpaca MCP Server Alpaca's official trading server for stocks, ETFs, options, and crypto in plain English. Verified stdio (local) API key Python	Korea Stock MCP Server Analyze Korean stocks via official DART disclosures and KRX (KOSPI/KOSDAQ/KONEX) market data. Unverified stdio (local) API key TypeScript
Category	Finance & Payments	Finance & Payments
Language	Python	TypeScript
Transport	stdio (local)	stdio (local)
Auth	API key	API key
GitHub stars	820	146
Last commit	2 months ago	1 month ago
Verified
Actively maintained
Install	`uvx alpaca-mcp-server`	`npx -y korea-stock-mcp@latest`
Repo	Open	Open

Verdict

Pick Alpaca MCP Server if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Pick Korea Stock MCP Server if you prefer its approach (analyze korean stocks via official dart disclosures and krx (kospi/kosdaq/konex) market data).

Add Alpaca MCP Server

Install / run

uvx alpaca-mcp-server

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "alpaca-mcp-server": {
      "command": "uvx",
      "args": [
        "alpaca-mcp-server"
      ],
      "env": {
        "ALPACA_API_KEY": "<your-alpaca-api-key>",
        "ALPACA_SECRET_KEY": "<your-alpaca-secret-key>",
        "ALPACA_PAPER_TRADE": "true"
      }
    }
  }
}

Requires `uv` (the Python package runner). Install it from https://docs.astral.sh/uv/ if `uvx` is not found.

Add Korea Stock MCP Server

Install / run

npx -y korea-stock-mcp@latest

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "korea-stock-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "korea-stock-mcp@latest"
      ],
      "env": {
        "DART_API_KEY": "<YOUR_DART_API_KEY>",
        "KRX_API_KEY": "<YOUR_KRX_API_KEY>"
      }
    }
  }
}

FAQ

Alpaca MCP Server or Korea Stock MCP Server — which is better?

Pick Alpaca MCP Server if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option. Pick Korea Stock MCP Server if you prefer its approach (analyze korean stocks via official dart disclosures and krx (kospi/kosdaq/konex) market data).

Can I use both Alpaca MCP Server and Korea Stock MCP Server?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do Alpaca MCP Server and Korea Stock MCP Server work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View Alpaca MCP Server →View Korea Stock MCP Server →More comparisons →