Engineering Simulation Python Packages

sim-cli-core

CLI-first runtime for Codex, Claude Code, and AI agents to operate CAE solvers via plugins: COMSOL, Abaqus, Ansys.

sim-plugin-comsol

Use Codex and Claude Code with COMSOL via sim-cli: .mph inspection, live Desktop sessions, bounded execution, artifacts.

heatrapy

Python library for simulating heat transfer processes

sim-plugin-workbench

Ansys Workbench (PyWorkbench) driver for sim-cli, distributed as an out-of-tree plugin

sim-plugin-abaqus

Dassault Systemes SIMULIA Abaqus driver for sim-cli, distributed as an out-of-tree plugin

sim-plugin-ltspice

LTspice driver for sim — bundled .asc/.net/.raw/.log library + driver in one wheel.

sim-plugin-openfoam

OpenFOAM driver for sim.