Is Aetheris still maintained?

Yes, active. Last change today. Latest release v2.0.0, 13 days ago.

Can I trust Aetheris?

New, little track record. 83 stars. Look at the code and the owner before running it.

gitmanual

Reading the repo

Opening the box…

How to set up Aetheris (yuechen-li-dev/Aetheris) · gitmanual

Assembly instructions

yuechen-li-dev/Aetheris

Next Gen STEP AP242 Native-ish BREP Geometric Modeling Kernel

.NET#3d-modeling#brep#cad

Difficulty: Easy
Time: about 5 min
Stars: ★ 83
Activity: Updated this month
License: AGPL-3.0
Open issues: 0
Got it running: Be the first
Looked up: 12 h ago

Saved setup from 12 h ago

Before you start

Is it free?: YesOpen source (AGPL-3.0).
Still maintained?: Yes, activeLast change today. Latest release v2.0.0, 13 days ago.
Can I trust it?: New, little track record83 stars. Look at the code and the owner before running it.

Start here

Will it work on my device?

Yes, it installs on your macOS

A ready-made macOS download is in the latest release.

Checking for

macOS Windows Linux

Download for macOS

Aetheris 2.0.0 · 10/25/2026 ↗

Aetheris-2.0.0-osx-arm64.tar.gz

tar.gz · Apple Silicon · 81.8 MB · 2 downloads · best match

Download

Move the extracted binary onto your PATH (e.g. /usr/local/bin). If macOS blocks it: xattr -d com.apple.quarantine <binary>

curl -LO "https://github.com/yuechen-li-dev/Aetheris/releases/download/v2.0.0/Aetheris-2.0.0-osx-arm64.tar.gz"
tar -xzf "Aetheris-2.0.0-osx-arm64.tar.gz"

Install with a package manager

.NET tool

dotnet tool install --global Aetheris.CLI --version 2.0.0

From the README, exactly as the maintainers wrote it.

Did you get it running?

No reports for macOS yet.

Still stuck? Ask an AI

Opens a chat with this manual already filled in, for macOS. It uses your own account; gitmanual sends nothing.

Ask Claude Ask ChatGPT

Parts list

1×.NET SDK 10.0.203runtime

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Good to know

A .NET solution with several projects: start the app project with dotnet run --project <path/to/App.csproj> (the README usually names it).
Has AGENTS.md — instructions for coding agents. You can open Claude Code (or another agent) in the cloned folder and ask it to do the setup for you.
Nested projects: Aetheris.CLI.Tests/Aetheris.CLI.Tests.csproj, Aetheris.CLI/Aetheris.CLI.csproj, Aetheris.Cadmata.Desktop/Aetheris.Cadmata.Desktop.csproj, Aetheris.Cloth3D/Aetheris.Cloth3D.csproj and 11 more

Files we read (7)

.github/workflows/cadmata-desktop-diagnostic.yml

.github/workflows/dotnet.yml

.github/workflows/portable-release.yml

CONTRIBUTING.md

Directory.Build.props

README.md

global.json

Branch master · 5,416 files in the repo