# FoundryToolboxMcpApprovalPolicy Properties

- Package: [Aspire.Hosting.Foundry](/reference/api/csharp/aspire.hosting.foundry.md)
- Type: [FoundryToolboxMcpApprovalPolicy](/reference/api/csharp/aspire.hosting.foundry/foundrytoolboxmcpapprovalpolicy.md)
- Kind: `Properties`
- Members: `3`

Declares which tools discovered from an MCP server require approval.

<a id="always"></a>

## Always

- Name: `Always`
- Modifiers: `nullable` `get; set`
- Returns: [FoundryToolboxMcpApprovalFilter?](/reference/api/csharp/aspire.hosting.foundry/foundrytoolboxmcpapprovalfilter.md)
- Source: [GitHub](https://github.com/microsoft/aspire/blob/f4c27f2d43ddc1cacd0dd083b30d1fea1cee7a62/src/Aspire.Hosting.Foundry/Toolbox/FoundryToolboxOptions.cs)

Gets or sets the filter for MCP tools that always require approval.

```csharp
public FoundryToolboxMcpApprovalFilter? Always { get; set; }
```

<a id="global"></a>

## Global

- Name: `Global`
- Modifiers: `nullable` `get; set`
- Returns: [FoundryToolboxMcpGlobalApprovalMode?](/reference/api/csharp/aspire.hosting.foundry/foundrytoolboxmcpglobalapprovalmode.md)
- Source: [GitHub](https://github.com/microsoft/aspire/blob/f4c27f2d43ddc1cacd0dd083b30d1fea1cee7a62/src/Aspire.Hosting.Foundry/Toolbox/FoundryToolboxOptions.cs)

Gets or sets a policy that applies to every tool exposed by the MCP server.

```csharp
public FoundryToolboxMcpGlobalApprovalMode? Global { get; set; }
```

## Remarks

This cannot be combined with [FoundryToolboxMcpApprovalPolicy.Always](/reference/api/csharp/aspire.hosting.foundry/foundrytoolboxmcpapprovalpolicy/properties.md#always) or [FoundryToolboxMcpApprovalPolicy.Never](/reference/api/csharp/aspire.hosting.foundry/foundrytoolboxmcpapprovalpolicy/properties.md#never).

<a id="never"></a>

## Never

- Name: `Never`
- Modifiers: `nullable` `get; set`
- Returns: [FoundryToolboxMcpApprovalFilter?](/reference/api/csharp/aspire.hosting.foundry/foundrytoolboxmcpapprovalfilter.md)
- Source: [GitHub](https://github.com/microsoft/aspire/blob/f4c27f2d43ddc1cacd0dd083b30d1fea1cee7a62/src/Aspire.Hosting.Foundry/Toolbox/FoundryToolboxOptions.cs)

Gets or sets the filter for MCP tools that never require approval.

```csharp
public FoundryToolboxMcpApprovalFilter? Never { get; set; }
```