The full terms, reproduced from the repository. The code is MIT; the bundled third-party components and the project’s brand assets are not, and their terms are set out below.

MIT Licence

Copyright (c) 2025-2026 Michael Lundie

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.


The above licence covers the source code. Bundled third-party components, the Apps Script Auth Kit logo and the “lundie.io” brand assets carry separate terms – see NOTICE.md.

Notices

This project’s source code is licensed under the MIT Licence (see LICENSE). The additional terms below apply to third-party components and to brand assets bundled with the documentation.

Third-party components

Rubik (font)

The Rubik font files in docs/assets/fonts/ are © 2015 The Rubik Project Authors and are licensed under the SIL Open Font License, Version 1.1. The full licence text is included at docs/assets/fonts/OFL.txt.

Dracula (syntax highlighting)

The code-block syntax colours in docs/_sass/custom/custom.scss are ported from the Dracula theme (https://github.com/dracula/dracula-theme), licensed under the MIT Licence:

Copyright (c) 2016 Dracula Theme

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Brand and trademark

The MIT Licence covers the source code only. It grants no right to use the following brand assets, which remain the property of Michael Lundie and are not licensed for reuse:

  • the Apps Script Auth Kit logo – the shield mark and the name lockups in docs/assets/images/brand/, covered by docs/assets/images/brand/LICENSE.md;
  • the “lundie.io” name and wordmark – the footer wordmark markup in docs/_includes/nav_footer_custom.html and its styling under .lundie-wordmark* in docs/_sass/custom/custom.scss;
  • the favicon and touch-icon assets in docs/assets/images/favicons/.

Referring to the project by name, and reproducing an unaltered logo when writing about it, need no permission. What is reserved is use of these marks to identify something other than this project, and any altered form of the artwork.

If you fork or redistribute this project, remove or replace these assets before publishing. To rebrand the documentation:

  1. Delete docs/assets/images/brand/ and replace the logo references in README.md and docs/.
  2. Replace the wordmark markup in docs/_includes/nav_footer_custom.html.
  3. Remove the .lundie-wordmark* rules from docs/_sass/custom/custom.scss.
  4. Replace the icons in docs/assets/images/favicons/.
  5. Optionally swap the palette in docs/_sass/color_schemes/lundie.scss.

Everything else – the remaining styling in custom.scss, the Rubik font and the Dracula colours – is free to reuse under the licences set out above.

Brand assets

The logo files in docs/assets/images/brand/ are © 2025–2026 Michael Lundie.

They are not covered by the MIT Licence in LICENSE, which applies to source code only. No right to use, reproduce or modify these files is granted by that licence, by their presence in this repository, or by implication.

Permitted without asking

  • Referring to the project by name, including linking to it.
  • Reproducing an unaltered logo in an article, talk, review or dependency list that discusses the project, where the use does not suggest endorsement or authorship.

Not permitted

  • Using these marks, or anything confusingly similar, to identify another project, product, service or organisation.
  • Altering the artwork: recolouring beyond the supplied ink variants, redrawing, distorting, cropping, or combining it with other marks.
  • Any use implying that Michael Lundie endorses, sponsors or is affiliated with your work.

If you fork this project

Delete docs/assets/images/brand/ and replace the references listed in NOTICE.md before publishing. A fork that ships these marks misrepresents its origin.

Requests for uses not covered above should be directed to the copyright holder.

Files

File Ink Use
logo-mark.svg currentColor Shield mark alone, inherits surrounding text colour.
logo-lockup.svg currentColor Full lockup, wide ratio, inherits surrounding text colour.
logo-lockup-on-light.svg #2c3e50 Fixed dark ink, for light backgrounds (e.g. GitHub light theme).
logo-lockup-on-dark.svg #ecf0f1 Fixed light ink, for dark backgrounds (the docs site, GitHub dark theme).

The currentColor files inherit the theme colour when inlined, which suits the documentation site. Contexts that cannot resolve currentColor – notably an <img> tag on GitHub – need the fixed-ink variants.