# AzureCognitiveServicesProjectResource.addFileSearchTool

- Module: [Aspire.Hosting.Foundry](/reference/api/typescript/aspire.hosting.foundry.md)
- Defined on: [AzureCognitiveServicesProjectResource](/reference/api/typescript/aspire.hosting.foundry/azurecognitiveservicesprojectresource.md)
- Version: `13.4.0-preview.1.26281.18`
- Kind: `method`

Adds a File Search tool to a Microsoft Foundry project, enabling agents to search uploaded files and proprietary documents using vector search.

## Definition

```typescript
interface AzureCognitiveServicesProjectResource {
  // ... omitted for brevity
  addFileSearchTool(
      name: string,
      vectorStoreIds: string[]): FileSearchToolResource;
}
```

## Signature

```typescript
addFileSearchTool(
    name: string,
    vectorStoreIds: string[]): FileSearchToolResource
```

## Parameters

- `name` (`string`)
- `vectorStoreIds` (`string[]`)

## Returns

[FileSearchToolResource](/reference/api/typescript/aspire.hosting.foundry/filesearchtoolresource.md) `builder`

## Defined on

- [AzureCognitiveServicesProjectResource](/reference/api/typescript/aspire.hosting.foundry/azurecognitiveservicesprojectresource.md) -- `handle`