"Vapor" matching MCP servers:

Enables AI agents to look up thermophysical properties — density, viscosity, thermal conductivity, speed of sound, enthalpy, entropy, Cv/Cp and phase — for roughly 76 reference fluids at a given temperature and pressure, or along the liquid/vapor saturation curve, plus fluid listing and name resolution. Each returned value is accompanied by its unit, and out-of-range conditions surface as clear errors.

Computes thermophysical fluid properties for ~124 pure fluids from any two independent state variables, returning density, enthalpy, entropy, viscosity, thermal conductivity, specific heat, vapor quality and phase. It also lists the exact canonical fluid names the build recognizes, so agents can query valid states anywhere inside each fluid's equation-of-state range.