COMSOL v2027 Ships a Systems Library and an MCP Server
Multiphysics v2027 adds roughly 5,000 system-level components, an Electric Motor Module, and an MCP server that makes physics models callable by AI agents.
COMSOL has detailed Multiphysics v2027, planned for release in autumn 2026, and the headline is a shift up a level of abstraction. A new product, COMSOL Systems, ships a library of roughly 5,000 components that users connect into systems, dropping in detailed physics models only where local effects need deeper analysis.
The second notable addition is a COMSOL MCP Server, which lets AI agents interact with models through the Model Context Protocol. Shipping an MCP server inside a mainstream simulation package is a precedent worth registering: it makes physics models directly callable by agent frameworks instead of requiring a bespoke wrapper written by whoever owns the model.
The rest of the release is substantial in the ordinary way. A new Electric Motor Module covers 2D and 3D motor and generator simulation. Application Builder — introduced back in 2014 — now works on macOS and Linux. A time-periodic solver arrives for plasma, electromagnetics and MEMS work. Fluid-structure interaction extends to high-Mach-number flow. There are new edge-to-surface and point-to-surface contact capabilities, an acoustic materials library covering biomedical and porous materials, faster pseudo-4D battery simulations with poroelasticity coupling for lithium-ion models, and expanded defeaturing for ECAD and planar geometry.
For industrial users the systems library is the practical change. Simulation has mostly been a component-design activity because building a plant-level or machine-level model meant assembling it from first principles, which few teams can justify. A component library lowers that barrier toward controls studies and machine-level behaviour — the questions people actually ask before commissioning.