Function Calling

China Weather tools (get_point_weather, get_point_forecast) are available as OpenAI-compatible functions for LLM chat.

The same tools as MCP are exposed in OpenAI-compatible format. Send the tools list to an LLM so it can return tool_calls; your gateway then executes them (e.g. via POST /api/mcp).

Endpoints

GET/api/function-calling/weather/tools

Returns only tools for weather.

POST/api/function-calling/chat?includes=weather

Body: { messages, model? }. Filters allowed tools by includes=weather, then executes tool_calls via MCP tools and returns the final reply.

Playground

Send requests and view responses.

RequestGET /api/function-calling/weather/tools

Scope