foresthub::provider::remote::AnthropicProvider Class Reference

Direct Anthropic Claude provider using the native Messages API (POST /v1/messages). More...

#include <anthropic.hpp>

Inheritance diagram for foresthub::provider::remote::AnthropicProvider:

Public Member Functions
	AnthropicProvider (const config::ProviderConfig &cfg, std::shared_ptr< core::HttpClient > http_client)
	Construct an Anthropic provider from configuration.
core::ProviderID	ProviderId () const override
	Returns "anthropic" as the provider identifier.
std::string	Health () const override
	Check that the Anthropic API is reachable.
std::shared_ptr< core::ChatResponse >	Chat (const core::ChatRequest &req) override
	Send a chat request to the Anthropic Messages API.
bool	SupportsModel (const core::ModelID &model) const override
	Check if this provider handles the given model.

Detailed Description

Direct Anthropic Claude provider using the native Messages API (POST /v1/messages).

Supported options: temperature, max_tokens, top_p, top_k. Anthropic requires max_tokens; defaults to 4096 when not explicitly set via WithMaxTokens(). Unsupported options (seed, frequency_penalty, presence_penalty) are silently ignored.

Web search is NOT supported in this version. When a ChatRequest contains a WebSearch tool, it is silently filtered out. Anthropic's server-side web search returns server_tool_use and web_search_tool_result content blocks with encrypted_content tokens that must be passed back verbatim in multi-turn conversations. The SDK's InputItems system does not currently support opaque provider-specific content block passthrough, which would cause HTTP 400 errors in multi-turn agent loops.

Constructor & Destructor Documentation

AnthropicProvider()

foresthub::provider::remote::AnthropicProvider::AnthropicProvider	(	const config::ProviderConfig &	cfg,
		std::shared_ptr< core::HttpClient >	http_client )

Construct an Anthropic provider from configuration.

Parameters

cfg	Provider configuration (api_key, base_url, supported_models).
http_client	HTTP implementation for API calls.

Member Function Documentation

Chat()

std::shared_ptr< core::ChatResponse > foresthub::provider::remote::AnthropicProvider::Chat ( const core::ChatRequest & req )

overridevirtual

Send a chat request to the Anthropic Messages API.

Parameters

req	Chat request with model, input, and options.

Returns

Chat response, or nullptr on error.

Implements foresthub::core::LLMClient.

Health()

std::string foresthub::provider::remote::AnthropicProvider::Health ( ) const

overridevirtual

Check that the Anthropic API is reachable.

Returns

Error message on failure, empty on success.

Implements foresthub::core::Provider.

SupportsModel()

bool foresthub::provider::remote::AnthropicProvider::SupportsModel ( const core::ModelID & model ) const

overridevirtual

Check if this provider handles the given model.

Parameters

model

Model identifier to check.

Returns

True if supported_models is empty (accept all) or model is in the list.

Implements foresthub::core::Provider.

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The documentation for this class was generated from the following file:

• include/foresthub/provider/remote/anthropic.hpp