llmc is a local inference command-line tool based on llama.cpp that converts natural language descriptions into executable shell commands. It supports various pre-configured models and allows users to customize models to fit specific workflows. Key advantages include natural language command generation, customizable models, multiple operating modes, command interpretation, and tracing functionality. Developed by guoriyue, this open-source project has an active community and ongoing updates. It is positioned as a free and open-source tool aimed at enhancing the efficiency of developers and technical personnel.