# AgentExtensionResponse

> 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/http-api/schemas/agentextensionresponse/
> Summary: OpenAPI request or response schema for AgentExtensionResponse, including required fields, defaults, constraints, and linked nested types.

[← All HTTP schemas](/http-api/schemas/)

One agent extension registered in code. A definition selects it by `name` in
`extensionNames`. Listing the extensions runs none of them.

**Shape:** `object`

| Property | Required | Type | Description | Rules |
|---|---|---|---|---|
| `name` | yes | `string` | Gets the name a definition writes in `extensionNames`. | — |
| `description` | no | `string` | Gets what the extension does, in the host's language, or `null` when its registration gave no description. | — |