# AgentSkillScriptDefinition

> Tracon documentation. Tracon is a .NET package family that adds a control
> plane on Microsoft Agent Framework, published as NuGet packages that run
> inside your own ASP.NET Core application.
>
> Page: https://tracon.dev/api/tracon.agentskillscriptdefinition/
> Summary: AgentSkillScriptDefinition: A server-executable script stored together with an AgentSkillDefinition.

<div class="api-provenance">Namespace Tracon · Assembly <code>Tracon.Abstractions.dll</code></div>

A server-executable script stored together with an [AgentSkillDefinition](/api/tracon.agentskilldefinition/).

```csharp
public sealed record AgentSkillScriptDefinition : IEquatable<AgentSkillScriptDefinition>
```

<dl class="api-relations"><dt>Inheritance</dt><dd><a href="https://learn.microsoft.com/dotnet/api/system.object">object</a> ← <a href="/api/tracon.agentskillscriptdefinition/">AgentSkillScriptDefinition</a></dd><dt>Implements</dt><dd><a href="https://learn.microsoft.com/dotnet/api/system.iequatable-1">IEquatable&lt;AgentSkillScriptDefinition&gt;</a></dd><dt>Inherited Members</dt><dd><a href="https://learn.microsoft.com/dotnet/api/system.object.gettype">object.GetType()</a>, <a href="https://learn.microsoft.com/dotnet/api/system.object.tostring">object.ToString()</a>, <a href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object)">object.Equals(object?)</a>, <a href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object-system-object)">object.Equals(object?, object?)</a>, <a href="https://learn.microsoft.com/dotnet/api/system.object.referenceequals">object.ReferenceEquals(object?, object?)</a>, <a href="https://learn.microsoft.com/dotnet/api/system.object.gethashcode">object.GetHashCode()</a></dd></dl>

## Remarks

**This content runs on the server.** Creating the record does
not grant execution permission: execution requires
`TraconSkillScriptOptions.AllowStoredScripts` to be enabled on
the code side, and a [SkillScriptGrant](/api/tracon.skillscriptgrant/) pinned to this content
([AgentSkillScriptDefinition.ContentHash](/api/tracon.agentskillscriptdefinition/#Tracon_AgentSkillScriptDefinition_ContentHash)). Changing the content stops the script until it
is granted again.

## Constructors

### <a id="Tracon_AgentSkillScriptDefinition__ctor"></a> AgentSkillScriptDefinition\(\)

```csharp
public AgentSkillScriptDefinition()
```

## Properties

### <a id="Tracon_AgentSkillScriptDefinition_Content"></a> Content

The script's source text.

```csharp
public required string Content { get; init; }
```

#### Property Value

 [string](https://learn.microsoft.com/dotnet/api/system.string)

### <a id="Tracon_AgentSkillScriptDefinition_ContentHash"></a> ContentHash

The hash of what runs: the extension, the content, and the argument schema.
Computed, never stored; a value sent in a request is ignored.

```csharp
public string ContentHash { get; }
```

#### Property Value

 [string](https://learn.microsoft.com/dotnet/api/system.string)

#### Remarks

A grant for this script ([SkillScriptGrant.ScriptName](/api/tracon.skillscriptgrant/#Tracon_SkillScriptGrant_ScriptName) set) pins
this value; the script runs only while its current hash equals the pinned
one. [AgentSkillScriptDefinition.Description](/api/tracon.agentskillscriptdefinition/#Tracon_AgentSkillScriptDefinition_Description) and [AgentSkillScriptDefinition.Name](/api/tracon.agentskillscriptdefinition/#Tracon_AgentSkillScriptDefinition_Name) are not part of it: the
description reaches only the model, and the name is the grant's key.
64 upper-case hexadecimal characters (SHA-256).

### <a id="Tracon_AgentSkillScriptDefinition_Description"></a> Description

A description telling the model what the script does.

```csharp
public string? Description { get; init; }
```

#### Property Value

 [string](https://learn.microsoft.com/dotnet/api/system.string)?

### <a id="Tracon_AgentSkillScriptDefinition_Extension"></a> Extension

The file extension (without the dot, for example `py`). The
interpreter is selected from the allowlist through this value.

```csharp
public required string Extension { get; init; }
```

#### Property Value

 [string](https://learn.microsoft.com/dotnet/api/system.string)

### <a id="Tracon_AgentSkillScriptDefinition_Name"></a> Name

The script name, unique within the skill.

```csharp
public required string Name { get; init; }
```

#### Property Value

 [string](https://learn.microsoft.com/dotnet/api/system.string)

### <a id="Tracon_AgentSkillScriptDefinition_ParametersSchema"></a> ParametersSchema

The argument schema reported to the model. Must be a valid JSON Schema
object; if [null](https://learn.microsoft.com/dotnet/csharp/language-reference/keywords/null), the script is called with no arguments.

```csharp
public string? ParametersSchema { get; init; }
```

#### Property Value

 [string](https://learn.microsoft.com/dotnet/api/system.string)?

## Methods

### <a id="Tracon_AgentSkillScriptDefinition_Equals_System_Object_"></a> Equals\(object?\)

```csharp
public override bool Equals(object? obj)
```

#### Parameters

`obj` [object](https://learn.microsoft.com/dotnet/api/system.object)?

#### Returns

 [bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### <a id="Tracon_AgentSkillScriptDefinition_Equals_Tracon_AgentSkillScriptDefinition_"></a> Equals\(AgentSkillScriptDefinition?\)

```csharp
public bool Equals(AgentSkillScriptDefinition? other)
```

#### Parameters

`other` [AgentSkillScriptDefinition](/api/tracon.agentskillscriptdefinition/)?

#### Returns

 [bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### <a id="Tracon_AgentSkillScriptDefinition_GetHashCode"></a> GetHashCode\(\)

```csharp
public override int GetHashCode()
```

#### Returns

 [int](https://learn.microsoft.com/dotnet/api/system.int32)

### <a id="Tracon_AgentSkillScriptDefinition_ToString"></a> ToString\(\)

```csharp
public override string ToString()
```

#### Returns

 [string](https://learn.microsoft.com/dotnet/api/system.string)

## Operators

### <a id="Tracon_AgentSkillScriptDefinition_op_Equality_Tracon_AgentSkillScriptDefinition_Tracon_AgentSkillScriptDefinition_"></a> operator ==\(AgentSkillScriptDefinition?, AgentSkillScriptDefinition?\)

```csharp
public static bool operator ==(AgentSkillScriptDefinition? left, AgentSkillScriptDefinition? right)
```

#### Parameters

`left` [AgentSkillScriptDefinition](/api/tracon.agentskillscriptdefinition/)?

`right` [AgentSkillScriptDefinition](/api/tracon.agentskillscriptdefinition/)?

#### Returns

 [bool](https://learn.microsoft.com/dotnet/api/system.boolean)

### <a id="Tracon_AgentSkillScriptDefinition_op_Inequality_Tracon_AgentSkillScriptDefinition_Tracon_AgentSkillScriptDefinition_"></a> operator \!=\(AgentSkillScriptDefinition?, AgentSkillScriptDefinition?\)

```csharp
public static bool operator !=(AgentSkillScriptDefinition? left, AgentSkillScriptDefinition? right)
```

#### Parameters

`left` [AgentSkillScriptDefinition](/api/tracon.agentskillscriptdefinition/)?

`right` [AgentSkillScriptDefinition](/api/tracon.agentskillscriptdefinition/)?

#### Returns

 [bool](https://learn.microsoft.com/dotnet/api/system.boolean)