Alpaca MCP Server vs Jupiter 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	Jupiter MCP Server Execute Solana token swaps via Jupiter's Ultra API, combining DEX routing and RFQ for optimal pricing. Unverified stdio (local) No auth Stale JavaScript
Category	Finance & Payments	Finance & Payments
Language	Python	JavaScript
Transport	stdio (local)	stdio (local)
Auth	API key	None
GitHub stars	820	27
Last commit	2 months ago	1 year ago
Verified
Actively maintained
Install	`uvx alpaca-mcp-server`	`git clone https://github.com/kukapay/jupiter-mcp.git && cd jupiter-mcp && npm install`
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 Jupiter MCP Server if you want zero-setup with no API key.

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 Jupiter MCP Server

Install / run

git clone https://github.com/kukapay/jupiter-mcp.git && cd jupiter-mcp && npm install

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

{
  "mcpServers": {
    "jupiter-mcp-server": {
      "command": "node",
      "args": [
        "path/to/jupiter-mcp/server/index.js"
      ],
      "env": {
        "SOLANA_RPC_URL": "solana rpc url you can access",
        "PRIVATE_KEY": "your private key"
      }
    }
  }
}

FAQ

Alpaca MCP Server or Jupiter 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 Jupiter MCP Server if you want zero-setup with no API key.

Can I use both Alpaca MCP Server and Jupiter 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 Jupiter 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 Jupiter MCP Server →More comparisons →