Local LLM with Function Calling allows developers to create AI agents that run entirely on local hardware, eliminating data privacy concerns and cloud dependencies. The framework includes sample code for integrating local LLMs such as LLaMA, GPT4All, or other open-weight models, and demonstrates how to configure function schemas that the model can invoke to perform tasks like fetching data, executing shell commands, or interacting with APIs. Users can extend the design by defining custom function endpoints, customizing prompts, and handling function responses. This lightweight solution simplifies the process of building offline AI assistants, chatbots, and automation tools for a wide range of applications.

Advanced Agents Cookbooks is a community-driven GitHub project offering a library of AI agent recipes built on LangChain. It covers memory modules for context retention, custom tool integrations for external data and API calls, function-calling patterns for structured responses, chain-of-thought planning for complex decision-making, and multi-step workflow orchestration. Developers can use these ready-made examples to understand best practices, customize behavior, and accelerate the development of intelligent agents that automate tasks such as scheduling, data retrieval, and customer support.