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 # User guide

 Last update: 17.07.2025 

This section provides an overview of how you use PyPrimeMesh for mesh preparation.

## Overview

The [`launch_prime()`](../api/_autosummary/ansys.meshing.prime.launch_prime.md#ansys.meshing.prime.launch_prime) method in PyPrimeMesh launches Ansys Prime Server and returns an instance of the [`Client`](../api/_autosummary/ansys.meshing.prime.Client.md#ansys.meshing.prime.Client) class. You can then send gRPC commands to Ansys Prime Server and receive responses from it.

```python
from ansys.meshing.prime import launch_prime

prime_client = launch_prime()

```