com.engscript/mcp

EngScript Engineering MCP

Engineering calculation MCP server for oil and gas engineering applications.

Endpoint	`https://engscript.com/mcp` (streamable-http)
Registry version	1.0.0
Now	60 tools · grade D (57) · pin `ts_16497d6810297fa9079c89a4d36d2a04` · protocol 2025-06-18
First / last listed	2026-10-27 05:36 UTC / 2026-10-27 05:36 UTC
Grade over time	2026-10-27: D (57), 60 tools

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Timeline

First listing · 2026-10-27 05:36 UTC
60 tools, grade D (57)

Tools: MIXTURE CARBON STEAM PSYCHROMETRIC FUELGAS FLUEGAS EMISSIONFACTOR REFRIGERANT PTV MtoV VtoM Pmean PIPEFF STEAMLEAK STEAMPH PIPEINSUL PIPESTEAM PIPEWATER PIPEAIR PIPENITROGEN PIPEFLOWGAS PIPEFLOWLIQ CVGAS CVLIQ CVSTEAM ORIFICEGAS ORIFICELIQ VENTURIGAS VENTURILIQ PSVGAS PSVSTEAM PSVLIQ PUMPBHP COMPPOLYEFF TBNEFF STGEFF HTRINOUTEFF HTRLOSSEFF HEXRF LMTD STEAMFLASH DESUPERHEATER HPADEPRESS GN2DEPRESS LN2DEPRESS STMDEPRESS CTWREVAPOR CTWRLG CTWRNTU CTWRCAPA CTWRCAPADSNTST DVR advDVR BALANCE PINCHMANUAL PINCHSOLVER FORMULA SOLVE ECONOMIC advECONOMIC

Current tools (60)

`MIXTURE`	Primary thermodynamic property calculator. Use this tool first for all mixture property calculations. Supports hydrocarbons and non-hydrocarbon chemicals (PR EOS flash calculation). params: HC, mole, P, T, Tbub_unit, Tdew_unit, MW_unit, H_unit, S_unit, U_unit, Cp_unit, Cv_unit, rho_unit, mu_unit, k_unit
`CARBON`	Calculate thermodynamic properties of hydrocarbon mixture. Supports hydrocarbons and non-hydrocarbon chemicals (PR EOS flash calculation). params: HC, mole, P, T, Tbub_unit, Tdew_unit, H_unit, S_unit, Cp_unit, Cv_unit, rho_unit
`STEAM`	Calculate thermodynamic and transport properties of steam based on IAPWS params: P, T, Psat_unit, Tsat_unit, H_unit, S_unit, rho_unit, U_unit, mu_unit, k_unit, Cp_unit, Cv_unit
`PSYCHROMETRIC`	Psychrometric properties of moist air params: BP, DB, WB, DP, RH, WB_unit, DP_unit, H_unit, rho_unit, V_unit
`FUELGAS`	Calculate MW, LHV and HHV of fuel gas from composition params: HC, mole, MW_unit, LHV_unit, HHV_unit
`FLUEGAS`	Calculate enthalpy of flue gas from composition params: HC, mole, Tb, Tg, MW_unit, Cp_unit, dH_unit
`EMISSIONFACTOR`	Calculate CO2 emission conversion factor from gas composition params: HC, mole, ECF_unit
`REFRIGERANT`	Calculate refrigerant thermodynamic properties using CoolProp. Provide Fluid name and any 2 state variables from: T, P, rho, H, S, U. Returns all remaining properties: T, P, rho, H, S, U, Cp, Cv, viscosity, conductivity, molecular weight. params: Fluid*, T, P, H, S, U, rho, T_unit, P_unit, M_unit, H_unit, S_unit, U_unit, C_unit, O_unit, rho_unit, V_unit, L_unit
`PTV`	Calculate gas molar volume using equation of state params: P, T, V_unit
`MtoV`	Convert mass flow rate to volumetric flow rate at standard condition params: M, MW, V_unit
`VtoM`	Convert volumetric flow rate to mass flow rate at standard condition and normal condition Sm3/hr, Nm3/hr, SCFH params: V, MW, M_unit
`Pmean`	Calculate mean pressure between inlet and outlet params: Fluid, P1, P2*, Pmean_unit
`PIPEFF`	Calculate Darcy friction factor based on Reynolds number and pipe roughness params: Piping, D, Re*
`STEAMLEAK`	Calculate steam leak mass flow and flow condition (CHOKED / SUBCRITICAL) based on upstream and downstream conditions params: P1, P2, T1, T2, h*, Cd, M_unit
`STEAMPH`	Calculate mass flow from pin-hole on the steam piping params: P, T, h*, Cd, M_unit
`PIPEINSUL`	Calculate optimal pipe insulation thickness to limit outer surface temperature (burn protection) and minimise heat loss. Uses cylindrical heat conduction + external convection model, solved via scipy.optimize.brentq. Returns exact minimum thickness and nearest commercial 5 mm step. params: NPS, Tf, Ta, Tmax, kins, ha, Dpipe_unit, tins_unit, r2_unit, r3_unit, Tsurf_unit, Qloss_unit
`PIPESTEAM`	Calculate steam pipe sizing: pipe diameter, velocity, pressure drop params: P, T, M, L, D_unit, u_unit, dP_unit, rho_unit
`PIPEWATER`	Calculate water pipe sizing: pipe diameter, velocity, pressure drop params: P, T, M, L, D_unit, u_unit, dP_unit, rho_unit
`PIPEAIR`	Calculate compressed air pipe sizing: pipe diameter, velocity, pressure drop params: P, T, M, L, D_unit, u_unit, dP_unit, rho_unit
`PIPENITROGEN`	Calculate nitrogen pipe sizing: pipe diameter, velocity, pressure drop params: P, T, M, L, D_unit, u_unit, dP_unit, rho_unit
`PIPEFLOWGAS`	Calculate isothermal gas pipe flow: density, volumetric flow rate, mass flow rate from pressure drop params: P1, P2, T, L, D, MW, rho_unit, Q_unit, M_unit
`PIPEFLOWLIQ`	Calculate liquid pipe flow: volumetric flow rate and mass flow rate from pressure drop params: P1, P2, L, D, rho*, Q_unit, M_unit
`CVGAS`	Calculate gas control valve Cv and Kv from flow conditions params: Q, P1, P2, T1, MW, k, Cv_unit, Kv_unit
`CVLIQ`	Calculate liquid control valve Cv and Kv from flow conditions params: Q, P1, P2, rho, Pv, Pc, FL, Cv_unit, Kv_unit
`CVSTEAM`	Calculate steam control valve Cv and Kv from flow conditions params: M, P1, P2, rho, Cv_unit, Kv_unit
`ORIFICEGAS`	Gas orifice sizing / differential pressure / flow rate calculation based on ISO 5167 orifice. Exactly ONE of [M, dP, D2] must be set to '?' — that variable will be calculated. params: M, dP, D2, P1, D1, rho, mu*, k
`ORIFICELIQ`	Liquid orifice sizing / differential pressure / flow rate calculation based on ISO 5167 orifice. Exactly ONE of [M, dP, D2] must be set to '?' — that variable will be calculated. params: M, dP, D2, P1, D1, rho, mu*
`VENTURIGAS`	Gas Venturi tube sizing / differential pressure / flow rate calculation based on ISO 5167 Venturi meter (as cast convergent venturi tube). Exactly ONE of [M, dP, D2] must be set to '?' — that variable will be calculated. params: M, dP, D2, P1, D1, rho, mu*, k
`VENTURILIQ`	Liquid Venturi tube sizing / differential pressure / flow rate calculation based on ISO 5167 Venturi meter (as cast convergent venturi tube). Exactly ONE of [M, dP, D2] must be set to '?' — that variable will be calculated. params: M, dP, D2, P1, D1, rho, mu*
`PSVGAS`	Calculate required PSV (pressure safety valve) relief area for gas/vapor service per API 520 params: M, P1, P2, T1, MW*, k, Kb, Kc, Kd, A_unit
`PSVSTEAM`	Calculate required PSV (pressure safety valve) relief area for steam service per API 520 params: M, P1, T1*, Kb, Kc, Kd, A_unit
`PSVLIQ`	Calculate required PSV (pressure safety valve) relief area for liquid service per API 520 params: M, P1, P2, Pover, rho, Kc, Kd, Kv, Kw, A_unit
`PUMPBHP`	Calculate pump brake horsepower params: rho, Q, P1, P2, Eff*, BHP_unit
`COMPPOLYEFF`	Calculate polytropic efficiency of compressor params: Pi, Po, Ti, To, k*
`TBNEFF`	Calculate steam turbine isentropic efficiency params: Pi, Ti, Po, To, Eff_unit
`STGEFF`	Calculate multistage steam turbine isentropic efficiency params: M1, M2, M3, M4, M5, P1, T1, P2, T2, P3, T3, P4, T4, P5, T5, E, Eff_unit
`HTRINOUTEFF`	Calculate fired heater heat duty and efficiency from inlet/outlet conditions and composition params: HC, mole, Mfuel, Tfuel, Tair, exO2, Trad, Tstk, Mair_unit, MWfuel_unit, LHVfuel_unit, Qduty_unit, Qrad_unit, Qconv_unit, Qloss_unit
`HTRLOSSEFF`	Calculate fired heater loss efficiency from ambient temperature, stack gas temperature and excess oxygen params: Type, Tg, Ta, exO2
`HEXRF`	Heat exchanger fouling resistance back-calculation from shell/tube-side operating conditions. params: Unknown, D_shll, D_tube, D_wall, P_tube, S_baffle, N_tube, L_tube, N_shllseri, N_shllpara, N_shllpass, N_tubepass, A_hex, R_shll, R_tube, F, k_hex, T_shll, rho_shll, Cp_shll, mu_shll, k_shll, T_tube, rho_tube, Cp_tube, mu_tube, k_tube, V_shll, T1_shll, T2_shll, V_tube, T1_tube, T2_tube*, u_shll_unit, u_tube_unit, h_shll_unit, h_tube_unit, U_cln_unit, U_act_unit, Q_unit
`LMTD`	Calculate LMTD of heat exchanger params: Thi, Tho, Tci, Tco, LMTD_unit
`STEAMFLASH`	Calculate flash steam flow from pressure reduction params: Mc, Pc, Ps*, Ms_unit
`DESUPERHEATER`	Calculate boiler feed water flow and total flow from pressure and temperature reduction through desuperheater. Also returns the inlet/outlet/BFW specific enthalpies (h_in, h_out, h_bfw) used in the mass balance, always in Btu/lb. params: Min, Pin, Tin, Pout, Tout, Pbfw, Tbfw*, Mbfw_unit, Mout_unit
`HPADEPRESS`	Calculate depressurization gas volume and hold time for high pressure air storage vessel params: V1, P1, P2, Q2, V2_unit, H_unit
`GN2DEPRESS`	Calculate depressurization gas volume and hold time for gaseous nitrogen storage vessel params: V1, P1, P2, Q2, V2_unit, H_unit
`LN2DEPRESS`	Calculate depressurization gas volumn abd hold time and saturation temperature for liquid nitrogen storage vessel params: V1, P1, P2, Q2, T1_unit, V2_unit, H_unit
`STMDEPRESS`	Calculate depressurization steam volumn and hold time for steam accumulator params: V1, P1, P2, M2, V2_unit, H_unit
`CTWREVAPOR`	Cooling tower evaporation rate: mass removal rate (MR) and heat removal rate (QR) params: INPUT*, OUTPUT
`CTWRLG`	Cooling tower L/G ratio calculation params: INPUT*, OUTPUT
`CTWRNTU`	Cooling tower NTU and characteristic C value calculation params: INPUT*, OUTPUT
`CTWRCAPA`	Cooling tower capacity evaluation params: INPUT*, OUTPUT
`CTWRCAPADSNTST`	Cooling tower capacity evaluation: design vs test params: INPUT*, OUTPUT
`DVR`	Data Validation and Reconciliation params: MEASURED, ACCURACY, EQUATION*
`advDVR`	Advanced Data Validation and Reconciliation including gross error detection and elimation params: MEASURED, ACCURACY, EQUATION*
`BALANCE`	General mass/energy balance solver using GEKKO params: VARIABLE, EQUATION, MINIMIZE, MAXIMIZE
`PINCHMANUAL`	Pinch analysis (minimum utilities, pinch temperatures, composite curves, grand composite curve) and heat exchanger network design by manual tick-off heuristic params: INPUT*, OUTPUT
`PINCHSOLVER`	Pinch analysis (minimum utilities, pinch temperatures, composite curves, grand composite curve) and heat exchanger network design by optimization solver params: INPUT*, OUTPUT
`FORMULA`	Generic formula calculator with unit conversion and IF-THEN-ELSE params: INPUT, UNIT, FORMULA, OUTPUT*
`SOLVE`	Solve nonlinear equations with unknown variables using fsolve params: INPUT, FORMULA, OUTPUT*
`ECONOMIC`	Economic analysis: NPV, IRR, Simple Payback, Profitability Index, EAC params: R, CF*
`advECONOMIC`	Advanced Economic analysis with inflation, depreciation, and tax: NPV, IRR, Simple Payback, Profitability Index, NCF params: INPUT*

Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.