Web3 Research MCP vs Alpaca MCP Server

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

	Web3 Research MCP Deep research for crypto tokens — free and fully local, across CoinGecko, DeFiLlama, and more. Unverified stdio (local) No auth TypeScript	Alpaca MCP Server Alpaca's official trading server for stocks, ETFs, options, and crypto in plain English. Verified stdio (local) API key Python
Category	Finance & Payments	Finance & Payments
Language	TypeScript	Python
Transport	stdio (local)	stdio (local)
Auth	None	API key
GitHub stars	159	820
Last commit	2 days ago	1 month ago
Verified
Actively maintained
Install	`npx -y @smithery/cli install web3-research-mcp --client claude`	`uvx alpaca-mcp-server`
Repo	Open	Open

Verdict

Pick Web3 Research MCP if you want zero-setup with no API key.

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

Add Web3 Research MCP

Install / run

npx -y @smithery/cli install web3-research-mcp --client claude

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

{
  "mcpServers": {
    "web3-research-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "web3-research-mcp@latest"
      ]
    }
  }
}

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.

FAQ

Web3 Research MCP or Alpaca MCP Server — which is better?

Pick Web3 Research MCP if you want zero-setup with no API key. Pick Alpaca MCP Server if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Can I use both Web3 Research MCP and Alpaca 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 Web3 Research MCP and Alpaca MCP Server work with Claude, Cursor and Windsurf?

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

View Web3 Research MCP →View Alpaca MCP Server →More comparisons →