Model HQ is a private AI workflow engine that lets users build and run multi-step AI agent workflows on their own devices or private infrastructure without writing code. It includes 250+ small language models optimized for AI PCs, covering document processing, data analysis, IT ticket routing, vision tasks, and scheduled automation. Workflows run entirely locally, keeping data secure with no per-token costs. The tool supports chaining models, data sources, and API integrations into repeatable processes. Model HQ runs on Windows for Intel and Qualcomm Snapdragon AI PCs, targeting developers, IT teams, and enterprise users who need private, cost-effective AI automation.