---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/llm/anthropic_messages/types/type-aliases/AnthropicToolUseBlock.md
description: Anthropic SDK tool-use block response shape.
---

# Type Alias: AnthropicToolUseBlock

```ts
type AnthropicToolUseBlock = ToolUseBlock;
```

Defined in: [src/batteries/llm/anthropic\_messages/types.ts:123](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/anthropic_messages/types.ts#L123)

Anthropic SDK tool-use block response shape.