nxt::ai::tools namespace

Classes

struct function_call

Function-call item emitted by a Responses model.

struct function_tool

Local executable function tool plus its JSON schema.

Functions

auto function_call_from_item(const nlohmann::json& item) →  std::optional<function_call>

Parse a Responses output item as a function call when possible.

auto function_call_output(std::string call_id, std::string output) →  nlohmann::json

Build the structured input item that returns output for a function call.

auto function_tool_definition(const function_tool& tool) →  nlohmann::json

Convert one local function tool to the Responses tool-definition object.

auto function_tool_definitions(const std::vector<function_tool>& tools) →  nlohmann::json

Convert a list of local function tools to a Responses tools array.

auto run_function_tool(const std::vector<function_tool>& tools, const function_call& call) →  nxt::task<std::string>

Find and execute a local tool, returning a JSON error string on failure.

Function documentation