Fea Python Packages

pynastran

A Python-based interface tool for Nastran's file formats

sim-cli-core

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

felupe

finite element analysis for continuum mechanics of solid bodies

sim-plugin-comsol

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

easyfea

EasyFEA is a user-friendly Python library that simplifies finite element analysis.

matadi

Material Definition with Automatic Differentiation

femsections

Finite Element Method (FEM) in Python

sim-plugin-workbench

Use Codex and Claude Code with Ansys Workbench via sim-cli: journals, project inspection, persistent sessions, Mechanical handoff.

febio-python

A python toolkit for pre- and post-processing FEBio Simulations

openpile

Pile calculations package. OpenPile aims to be democratize pile calculations for engineers and researchers in academia.

hyperelastic

Constitutive hyperelastic material formulations for FElupe

pyccx

A library for creating and running 3D FEA simulations using the opensource Calculix FEA Package.

sim-plugin-abaqus

Use Codex and Claude Code with Abaqus via sim-cli: CAE/noGUI authoring, batch jobs, ODB diagnostics, bounded execution.

runabq

runabq is a command tool that can execute multiple input data files of FEA software Abaqus in succession.

femethods

Implementation of Finite Element Analysis

compas-fea

COMPAS interface to common Finite Element Analysis software.

compas-fea2

Finite Element Analysis toolbox for the COMPAS framework.

vcams

Voxel-Based Computer-Aided Modeling Software for Complex Structures

st7-wrap

Python wrapper around the Strand7 R3 API