TL;DR: LM-Kit .NET SDK now supports state-of-the-art tool calling for building AI agents in C#. Create on-device agents that discover, invoke, and chain tools with structured JSON schemas, safety policies, and human-in-the-loop controls, all running locally with full privacy. Works with thousands of local models from Mistral, LLaMA, Qwen, Granite, GPT-OSS, and more. Supports all tool calling modes: simple function, multiple function, parallel function, and parallel multiple function. No cloud dependencies, no API costs, complete control over your agent workflows.
