Typed representation of MCP tool annotations. More...

#include <annotations.hpp>

Public Attributes
std::optional< std::string >	title
	Optional human-readable display title for the tool.

std::optional< std::string >	description_hint
	Optional hint describing what the tool does.

std::optional< bool >	destructive_hint
	Whether the tool may perform destructive actions.

std::optional< bool >	read_only_hint
	Whether the tool only reads data without side effects.

std::optional< bool >	open_world_hint
	Whether the tool may interact with an open world of entities.

std::optional< bool >	idempotent_hint
	Whether the tool is idempotent (safe to retry).

Json	raw = Json::object()
	Unknown JSON members preserved for forward-compatible round trips.

Detailed Description

Typed representation of MCP tool annotations.

Maps to the ToolAnnotations struct in the MCP reference model (rmcp::ToolAnnotations). All fields are optional; absent members are omitted from the serialized JSON.

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

sdk/protocol/include/cxxmcp/protocol/annotations.hpp

Public Attributes

Detailed Description