Our products are built on the shoulders of open source software. This page acknowledges the libraries and frameworks we use, and their respective licences.
| Library | Licence | Copyright / Notes |
|---|---|---|
| Flask Web framework for Python | BSD | © Pallets Projects |
| Werkzeug WSGI utility library | BSD | © Pallets Projects |
| Jinja2 Templating engine | BSD | © Pallets Projects |
| anthropic Anthropic Claude API client | MIT | © Anthropic, PBC |
| requests HTTP library for Python | Apache 2.0 | © Kenneth Reitz |
| websockets WebSocket client/server library | BSD | © Aymeric Augustin |
| python-dotenv Environment variable management | BSD | © Saurabh Kumar |
| PyJWT JSON Web Token implementation | MIT | © Jose Padilla |
| boto3 / botocore AWS SDK (Backblaze B2 backups) | Apache 2.0 | © Amazon Web Services |
| resend Email delivery API client | MIT | © Resend |
| pillow Image processing library | MIT | © Jeffrey A. Clark and contributors |
| cryptography Cryptographic recipes and primitives | Apache 2.0 | © The cryptography authors |
| Library | Licence | Copyright / Notes |
|---|---|---|
| Flask Web framework for Python | BSD | © Pallets Projects |
| Werkzeug WSGI utility library | BSD | © Pallets Projects |
| Jinja2 Templating engine | BSD | © Pallets Projects |
| anthropic Anthropic Claude API client | MIT | © Anthropic, PBC |
| requests HTTP library for Python | Apache 2.0 | © Kenneth Reitz |
| python-dotenv Environment variable management | BSD | © Saurabh Kumar |
| pillow Image processing library | MIT | © Jeffrey A. Clark and contributors |
| PyJWT JSON Web Token implementation | MIT | © Jose Padilla |
| Library | Licence | Copyright / Notes |
|---|---|---|
| PySide6 Qt6 bindings for Python — UI framework | LGPL v3 | © The Qt Company Ltd. Users may relink against alternative LGPL builds. |
| trimesh 3D mesh loading, processing and export | MIT | © Michael Dawson-Haggerty and contributors |
| numpy Numerical computing library | BSD | © NumPy Developers |
| PyOpenGL OpenGL bindings for Python — 3D rendering | BSD | © Mike C. Fletcher |
| manifold3d Boolean mesh operations (union, subtract) | Apache 2.0 | © The Manifold Authors |
| shapely 2D geometry operations | BSD | © Sean Gillies and contributors |
| mapbox-earcut Polygon triangulation | MIT | © Mapbox |
| opencv-python Computer vision — image processing | Apache 2.0 | © OpenCV team |
| requests HTTP library — licence validation | Apache 2.0 | © Kenneth Reitz |
| Flask Licence server backend | BSD | © Pallets Projects |
| resend Email delivery — licence key emails | MIT | © Resend |
| cryptography Cryptographic primitives | Apache 2.0 | © The cryptography authors |
| python-dotenv Environment variable management | BSD | © Saurabh Kumar |