SkyShare SDK License, version 1.0

Copyright (c) 2026 CycleCalcs LLC, a Virginia limited liability company.
All rights not expressly granted below are reserved.

DEFINITIONS

"You" means the person or organization using the Software, including
employees, affiliates and contractors working on your behalf.

"Software" means the contents of this package (@cyclecalcs/skyshare), in any
version that carries this license.

"Output" means anything the Software produces: names, pixel positions,
camera orientations, label layers, and labeled images.

"Labeled Image" means any image, video frame or layer that shows the names of
sky objects placed with the Output, and any image displayed together with
names that were placed or identified with the Output, whether drawn over it,
laid over it or listed beside it, and whether the Software drew the names or
you did.

"Attribution" means the CycleCalcs mark the Software draws by default. Where
you draw or display the names yourself, it means the CycleCalcs mark or the
words "CycleCalcs", shown with the Labeled Image at no smaller a size than the
Software draws its mark by default.

1. FREE BRANDED USE

   CycleCalcs LLC grants you a worldwide, non-exclusive, royalty-free license
   to use, copy and modify the Software, and to distribute it as part of your
   own application, website or service, including on your own servers,
   provided that:

   (a) every Labeled Image that is displayed to, saved by or shared by anyone
       other than you carries the Attribution, unaltered and not obscured, and
       your product offers no setting that removes it. Your own name or logo
       may appear alongside the Attribution; and

   (b) you keep this license with any copy of the Software you distribute in
       source form, and you credit "SkyShare SDK, CycleCalcs LLC" and this
       license in your product's third-party notices. Minifying or compiling
       the Software is permitted.

2. WHITE-LABEL USE, BY AGREEMENT

   Showing, saving or sharing a Labeled Image without the Attribution, or with
   another party's branding in its place, requires a separate written
   agreement with CycleCalcs LLC. Setting attribution to false, or drawing the
   names yourself from the Output, is not by itself permission to do so.

3. RESTRICTIONS

   Without a separate written agreement with CycleCalcs LLC, you may not:

   (a) sell, rent, lease or sublicense the Software on its own, or offer it,
       or a wrapper around it, as a software development kit, library, plugin
       or code package for others to build with;

   (b) run a stand-alone service or application programming interface whose
       main purpose is to provide the Software's function to other parties'
       applications. Labeling photos for the users of your own product is
       permitted under section 1.

   You may not remove or alter this license or the copyright and license
   notices in the Software's files when you distribute it in source form.

4. TRADEMARKS

   This license grants no right in the CycleCalcs name, the cyclecalcs.com
   domain, or any CycleCalcs logo or mark, except to show the Attribution as
   section 1 requires.

5. THIRD-PARTY COMPONENTS

   dist/astronomy-engine.mjs is Astronomy Engine, copyright (c) 2019-2023 Don
   Cross, distributed under the MIT License. Its license text is reproduced at
   the top of that file and governs that file. Star positions and magnitudes
   are from the Yale Bright Star Catalog, 5th revised edition.

6. TERMINATION

   This license ends if you break its terms. It is reinstated if you fix the
   breach within 30 days of written notice from CycleCalcs LLC, or if
   CycleCalcs LLC gives you no such notice within 60 days of your fixing it.
   Sections 4, 7 and 8 survive termination.

7. NO WARRANTY; LIMITATION OF LIABILITY

   THE SOFTWARE AND ITS OUTPUT ARE 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. THE
   SOFTWARE DOES NOT ALWAYS PLACE NAMES, AND PLACED NAMES MAY BE WRONG. IN NO
   EVENT SHALL CYCLECALCS LLC 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, ITS OUTPUT, OR THEIR USE.

8. GOVERNING LAW

   This license is governed by the laws of the Commonwealth of Virginia,
   without regard to its conflict-of-law rules.

9. LATER VERSIONS

   A later version of the Software may carry different terms. Each version is
   governed by the license that comes with it.

White-label, platform and other inquiries: info@cyclecalcs.com