---
title: settings
sidebarTitle: settings
---

# `fastmcp.settings`

## Classes

### `Settings` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/fastmcp_slim/fastmcp/settings.py#L32" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>


FastMCP settings.


**Methods:**

#### `get_setting` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/fastmcp_slim/fastmcp/settings.py#L44" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
get_setting(self, attr: str) -> Any
```

Get a setting. If the setting contains one or more `__`, it will be
treated as a nested setting.


#### `set_setting` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/fastmcp_slim/fastmcp/settings.py#L57" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
set_setting(self, attr: str, value: Any) -> None
```

Set a setting. If the setting contains one or more `__`, it will be
treated as a nested setting.


#### `normalize_log_level` <sup><a href="https://github.com/PrefectHQ/fastmcp/blob/main/fastmcp_slim/fastmcp/settings.py#L79" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

```python
normalize_log_level(cls, v)
```
