Method finalize

src/mcp_cli/chat/streaming_handler.py:187–219

Finalize and validate all accumulated tool calls. Returns only valid, complete tool calls as dicts for API compatibility.

(self)

            return current + new

    def finalize(self) -> list[dict[str, Any]]:
        """Finalize and validate all accumulated tool calls.

        Returns only valid, complete tool calls as dicts for API compatibility.
        """
        finalized = []

        for tc in self._accumulated:
            # Must have name
            if not tc.function.name:
                logger.debug(f"Skipping tool call with no name: {tc.id}")
                continue

            # Validate arguments JSON
            args = tc.function.arguments
            if not args or args.strip() == "{}":
                args = "{}"
            else:
                try:
                    json.loads(args)
                except json.JSONDecodeError:
                    logger.warning(
                        f"Invalid JSON in tool call arguments, skipping: {args[:100]}"
                    )
                    continue

            # Convert Pydantic model to dict for API
            cleaned = tc.to_dict()
            finalized.append(cleaned)

            logger.debug(f"Finalized tool call: {tc.function.name}")

        return finalized


class StreamingResponseHandler: