MIXTURE

Primary thermodynamic property calculator. Use this tool first for all mixture property calculations. Supports hydrocarbons and non-hydrocarbon chemicals (PR EO

liveverifiedunknown~5s typical

mcpprobedengscriptengineeringmcp

$0.0020

per call

plus $0.001 platform fee per run

Open MCP server; Cracked bills routing only

Provider Upstream docs

$Set up https://cracked-ai-pearl.vercel.app/SKILL.md, then use Cracked to run mcp-com-engscript-mcp /MIXTURE for me.

Input

Field	Type	Description
HC*	array	Component list. Supported formulas or names: H2(hydrogen), CH4(methane), C2H2(acetylene),
mole*	array	Mole fractions or mole amounts corresponding to HC. Automatically normalized.
P*	object	Pressure
T*	object	Temperature
Tbub_unit	string (C \| F \| K \| R)	Bubble point Tbub unit default "C"
Tdew_unit	string (C \| F \| K \| R)	Dew point Tdew unit default "C"
MW_unit	string (g/gmol \| g/mol \| kg/kgmol \| kg/kmol \| lb/lbmol \| lb/mol)	Molecular weight unit default "kg/kgmol"
H_unit	string (Btu/lb \| Btu/lbm \| J/g \| J/kg \| cal/g \| cal/kg)	Enthalpy unit default "kcal/kg"
S_unit	string	Entropy unit default "kcal/kg-C"
U_unit	string (Btu/lb \| Btu/lbm \| J/g \| J/kg \| cal/g \| cal/kg)	Internal energy U unit default "kcal/kg"
Cp_unit	string	Heat capacity Cp unit default "kcal/kg-C"
Cv_unit	string	Heat capacity Cv unit default "kcal/kg-C"
rho_unit	string (API \| SG_H2O4 \| SG_H2O60api \| SG_H2O60nbs \| g/cm3 \| g/cm^3)	Density unit default "kg/m3"
mu_unit	string (P \| Pa-s \| cP \| lb/ft-sec \| lb/h-ft \| lbf-s/ft2)	Viscosity mu unit default "cP"
k_unit	string (Btu/hr-ft-F \| Btu/hr-ft-R \| Kcal/m-hr-C \| Kcal/m-hr-K \| W/m-C \| W/m-K)	Thermal conductivity k unit default "W/m-K"

Call it

curl

curl https://cracked-ai-pearl.vercel.app/v1/run \
  -H "Authorization: Bearer ck_live_..." -H "content-type: application/json" \
  -d '{"provider":"mcp-com-engscript-mcp","endpoint":"/MIXTURE","input":{"HC":[],"mole":[],"P":{},"T":{},"Tbub_unit":"C","Tdew_unit":"C","MW_unit":"kg/kgmol","H_unit":"kcal/kg","S_unit":"kcal/kg-C","U_unit":"kcal/kg","Cp_unit":"kcal/kg-C","Cv_unit":"kcal/kg-C","rho_unit":"kg/m3","mu_unit":"cP","k_unit":"W/m-K"}}'

cli

npx cracked-ai run -p mcp-com-engscript-mcp -e /MIXTURE -i '{"HC":[],"mole":[],"P":{},"T":{},"Tbub_unit":"C","Tdew_unit":"C","MW_unit":"kg/kgmol","H_unit":"kcal/kg","S_unit":"kcal/kg-C","U_unit":"kcal/kg","Cp_unit":"kcal/kg-C","Cv_unit":"kcal/kg-C","rho_unit":"kg/m3","mu_unit":"cP","k_unit":"W/m-K"}'

mcp

run_tool({ provider: "mcp-com-engscript-mcp", endpoint: "/MIXTURE", input: {"HC":[],"mole":[],"P":{},"T":{},"Tbub_unit":"C","Tdew_unit":"C","MW_unit":"kg/kgmol","H_unit":"kcal/kg","S_unit":"kcal/kg-C","U_unit":"kcal/kg","Cp_unit":"kcal/kg-C","Cv_unit":"kcal/kg-C","rho_unit":"kg/m3","mu_unit":"cP","k_unit":"W/m-K"} })

Try it

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