# ToolsOutputParser

> **Class** in `langchain_anthropic`

📖 [View in docs](https://reference.langchain.com/python/langchain-anthropic/output_parsers/ToolsOutputParser)

Output parser for tool calls.

## Signature

```python
ToolsOutputParser()
```

## Extends

- `BaseGenerationOutputParser`

## Properties

- `first_tool_only`
- `args_only`
- `pydantic_schemas`
- `model_config`

## Methods

- [`parse_result()`](https://reference.langchain.com/python/langchain-anthropic/output_parsers/ToolsOutputParser/parse_result)

---

[View source on GitHub](https://github.com/langchain-ai/langchain/blob/f0c5a28fa05adcda89aebcb449d897245ab21fa4/libs/partners/anthropic/langchain_anthropic/output_parsers.py#L14)