# ICluster.add property · @imqueue/core

Source: https://imqueue.org/api/core/latest/core.icluster.add/
Published: 2026-08-04
Author: @imqueue maintainers (https://github.com/imqueue)
Package: @imqueue/core 3.3.2 — generated reference, not hand-written

Adds a server to the cluster and returns its registration record. Registration is idempotent — an already-known server is returned unchanged.

**Signature:**

```typescript
add: (server: IServerInput) => IMessageQueueConnection;
```