Anthropic published a research preview of the Model Hardware Standard on Wednesday 27 August 2026, a specification meant to do for physical instruments what the Model Context Protocol did for software tools. Today, setting up and integrating equipment in a research lab or a factory takes weeks or months, because most devices cannot talk to each other and a specialist has to hand-build a translator for every pairing. MHS defines a common driver layer that exposes any device with a programmable interface through simple primitives — read, write — makes it discoverable in a uniform format, and attaches natural-language tags describing what the hardware is and what it can do, so a model can work out how to use an instrument without a bespoke integration written for it. It is model-agnostic and designed to sit alongside standard protocols including MCP, and Anthropic says integration work that took weeks can drop to hours or minutes. The work began with the HHMI Janelia Research Campus; the preview partners include Genentech, the University of Washington, Carnegie Mellon, QuEra Computing and Tetsuwan Scientific, alongside hardware vendors such as Amazon Web Services, Tecan, QIAGEN and Doosan Robotics. Access is limited for now to scientific labs and advanced manufacturers, who can apply at modelhardwarestandard.com.