> ## Documentation Index
> Fetch the complete documentation index at: https://fastmcp-docs-v3-beta2-feature-tracking.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# anthropic

# `fastmcp.client.sampling.handlers.anthropic`

Anthropic sampling handler for FastMCP.

## Classes

### `AnthropicSamplingHandler` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/client/sampling/handlers/anthropic.py#L47" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>

Sampling handler that uses the Anthropic API.