Lincoln MCP Server: Install & Setup

Install Lincoln in Claude Code

Claude Code

claude mcp add lincoln -e LINCOLN_PASSPHRASE=... -- npx -y @lincolnprotocol/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "lincoln": {
      "command": "npx",
      "args": [
        "-y",
        "@lincolnprotocol/mcp"
      ],
      "env": {
        "LINCOLN_PASSPHRASE": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Lincoln MCP server do?

Private balance on Robinhood Chain for AI agents: send, swap and withdraw ETH, USDG and stocks.

Is the Lincoln MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Lincoln run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Lincoln to Claude Code?

Run: claude mcp add lincoln -e LINCOLN_PASSPHRASE=... -- npx -y @lincolnprotocol/mcp

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