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xQR Docs

Installation

Claude Desktop

  1. Open Claude Desktop settings: Claude → Settings → Developer → Edit Config

  2. Add the xQR server to your claude_desktop_config.json:

    {
      "mcpServers": {
        "xqr": {
          "command": "npx",
          "args": ["@xqr/mcp-server"],
          "env": {
            "XQR_API_KEY": "xqr_pk_your_key_here"
          }
        }
      }
    }

  3. Restart Claude Desktop. You should see “xqr” listed in the MCP servers.

Claude Code (CLI)

Add to your project’s .mcp.json:

{
  "mcpServers": {
    "xqr": {
      "command": "npx",
      "args": ["@xqr/mcp-server"],
      "env": {
        "XQR_API_KEY": "xqr_pk_your_key_here"
      }
    }
  }
}

VS Code

Add to your VS Code settings.json or workspace .vscode/mcp.json:

{
  "mcp": {
    "servers": {
      "xqr": {
        "command": "npx",
        "args": ["@xqr/mcp-server"],
        "env": {
          "XQR_API_KEY": "xqr_pk_your_key_here"
        }
      }
    }
  }
}

Cursor

Add to your Cursor MCP configuration (.cursor/mcp.json):

{
  "mcpServers": {
    "xqr": {
      "command": "npx",
      "args": ["@xqr/mcp-server"],
      "env": {
        "XQR_API_KEY": "xqr_pk_your_key_here"
      }
    }
  }
}

Global Install (Optional)

If you prefer a global installation instead of npx:

Terminal window
npm install -g @xqr/mcp-server

Then use xqr-mcp as the command instead of npx:

{
  "command": "xqr-mcp",
  "env": {
    "XQR_API_KEY": "xqr_pk_your_key_here"
  }
}

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