Cursor

1. Open Cursor and click Open Cursor Settings.

2. Select Tools & MCPs section.

3. Click + New MCP Server.

4. Add the following configuration:

{
  "mcpServers": {
    "spreadjs-mcp": {
      "url": "https://developer.mescius.com/mcp/spreadjs",
      "headers": {
        "Authorization": "Bearer <YOUR_MCP_TOKEN>"
      }
    }
  }
}

Use .cursor/mcp.json for project-level configuration, or ~/.cursor/mcp.json for global configuration.

5. Save the file and spreadjs-mcp should appear in the Installed MCP Servers list.

Reference: Cursor MCP - Global Configuration