MontaukOS Software License
==========================

Copyright (c) 2025-2026 Daniel Hammer (the "MontaukOS Project").

This document governs the use of MontaukOS, including its kernel, userspace
programs, libraries, bootable images, documentation, artwork, and all
accompanying materials (collectively, the "Software"), except for the
third-party components described in Section 5. MontaukOS is source-available
software: its source code is published for anyone to read, build, and modify,
subject to the terms below.


1. Grant of Rights
------------------
Subject to the conditions in Section 2, the MontaukOS Project grants you a
worldwide, royalty-free, non-exclusive license to:

  (a) use and run the Software on any device, for any purpose;

  (b) view, study, and build the Software from source;

  (c) copy and redistribute the Software, in source or binary form;

  (d) modify the Software and create derivative works of it; and

  (e) copy and redistribute your modified versions, in source or binary form.


2. Conditions
-------------
The rights in Section 1 are conditioned on the following:

  (a) Attribution. Redistributions, modified or not, must retain the above
      copyright notice, this license text, and the THIRD-PARTY-NOTICES file.
      You may not remove or obscure copyright or license notices in the
      Software.

  (b) No misrepresentation. You must not misrepresent the origin of the
      Software. Modified versions must be clearly marked as modified and must
      not be presented as official MontaukOS releases.

  (c) Noncommercial distribution. You may not sell the Software or modified
      versions of it, charge a fee for access to them, or distribute them as
      part of a commercial product or paid service, without prior written
      permission from the MontaukOS Project. Using the Software internally
      (including in a commercial setting) and distributing it free of charge
      are permitted.

  (d) Names and marks. This license does not grant rights to use the
      "MontaukOS" name or logos, except as needed for the factual attribution
      required above.


3. Contributions and Feedback
-----------------------------
If you submit code, suggestions, or other feedback to the MontaukOS Project,
you grant the MontaukOS Project a perpetual, irrevocable, worldwide,
royalty-free license to use, modify, and incorporate it for any purpose.


4. Termination
--------------
This license terminates automatically if you materially breach its terms and
fail to cure the breach within 30 days of becoming aware of it. Upon
termination you must stop distributing the Software; copies already lawfully
obtained by others are unaffected. Sections 3, 5, 6, and 7 survive termination.


5. Third-Party Components
-------------------------
The Software incorporates or is distributed alongside third-party components
that remain the property of their respective owners and are licensed under
their own terms, including the Limine bootloader, BearSSL, stb_image, the DOOM
engine (via doomgeneric), the Tiny C Compiler, Lua, the Flat Remix icon theme,
and the bundled fonts.
Nothing in this license modifies, supersedes, or limits the license terms
applicable to those components; to the extent of any conflict, the third-party
license controls for that component. The applicable copyright notices and
license texts are set out in the THIRD-PARTY-NOTICES file that accompanies the
Software (also on the MontaukOS ISO at 0:/os/licenses/).


6. No Warranty
--------------
THE SOFTWARE IS PROVIDED "AS IS" AND "AS AVAILABLE," WITHOUT WARRANTY OF ANY
KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT.
MONTAUKOS IS EXPERIMENTAL, HOBBYIST SYSTEM SOFTWARE THAT OPERATES AT A LOW
LEVEL AND MAY CAUSE LOSS OF DATA OR DAMAGE TO HARDWARE; YOU USE IT ENTIRELY AT
YOUR OWN RISK.


7. Limitation of Liability
--------------------------
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL THE
MONTAUKOS PROJECT OR ITS AUTHOR BE LIABLE FOR ANY INDIRECT, INCIDENTAL,
SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, DATA,
USE, OR GOODWILL, ARISING OUT OF OR RELATED TO YOUR USE OF OR INABILITY TO USE
THE SOFTWARE, WHETHER BASED IN CONTRACT, TORT, OR ANY OTHER LEGAL THEORY, EVEN
IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE TOTAL AGGREGATE LIABILITY OF
THE MONTAUKOS PROJECT SHALL NOT EXCEED THE AMOUNT YOU PAID, IF ANY, FOR THE
SOFTWARE.


8. General
----------
If any provision of this license is held unenforceable, the remaining
provisions remain in full force and effect. The failure to enforce any
provision is not a waiver of the right to do so later.

For licensing inquiries (including commercial distribution), contact:
daniel@nexlink.cloud