Use Add to Cursor in the dashboard (Integrations → AI clients → Cursor), or add it to ~/.cursor/mcp.json:

json
{
  "mcpServers": {
    "usedocs": { "url": "https://usedocs.app/mcp/admin" }
  }
}

The first time it connects, Cursor opens a usedocs sign-in. Approve access and pick the workspace.