Natural Language Terminal將大型語言模型與您的操作系統Shell相結合，將自然語言指令翻譯成可執行的終端命令。它提供一個互動式對話界面，您可以請求複雜的文件操作、系統診斷、自動化腳本等。在執行前，它會顯示生成的命令供您審核，確保安全。同時，每個命令的作用也會被解釋，幫助學習並防止破壞性操作。

Functionary provides a declarative way to register custom tools — JavaScript functions encapsulating API calls, database queries, or business logic. It wraps an LLM interaction to analyze user prompts, determine which tools to execute, and parse the tool outputs back into conversational responses. The framework supports memory, error handling, and chaining of actions, offering hooks for pre- and post-processing. Developers can quickly spin up agents capable of dynamic function orchestration without boilerplate, enhancing control over AI-driven workflows.