Function createAnthropicPromptCachingMiddleware

createAnthropicPromptCachingMiddleware(
    config: AnthropicPromptCachingConfig,
    _: GthConfig,
): Promise<
    AgentMiddleware<
        any,
        any,
        any,
        readonly (ClientTool | ServerTool)[],
        readonly (() => StreamTransformer<any>)[],
    >,
>
Create Anthropic prompt caching middleware. This middleware adds cache control headers to reduce API costs.
Parameters
- config: AnthropicPromptCachingConfig
- _: GthConfig
Returns Promise<
    AgentMiddleware<
        any,
        any,
        any,
        readonly (ClientTool | ServerTool)[],
        readonly (() => StreamTransformer<any>)[],
    >,
>
- Defined in packages/tools/src/middleware/registry.ts:88