Terms & Conditions

By using crystl ("the Software") or the crystl.dev website ("the Site"), you agree to these terms. If you don't agree, please don't use the Software or Site.

License

crystl is licensed software, not sold. When you purchase a license, you receive a non-exclusive, non-transferable right to use crystl on up to 3 personal devices. Each license is tied to one user. You may not redistribute, sublicense, or share your license key.

Free tier

crystl offers a free tier with its core features. The free tier is available indefinitely: no time limit, no credit card required. The paid Guild tier adds the Prompt Library, formations, CLI orchestration, unlimited scheduling, priority support, and other features.

Payments and refunds

Payments are processed by Stripe. All prices are listed in USD. Guild memberships are billed as auto-renewing subscriptions, yearly or monthly depending on the plan chosen. You can cancel at any time from Stripe's customer portal, and your access continues until the end of the billing period. If you're unhappy with crystl, contact us within 14 days of your initial purchase for a full refund. This guarantee covers your first purchase; renewals and plan switches aren't separately covered by it, but cancelling stops future charges and any unused credit from a plan switch is refunded automatically when you cancel.

Updates

Your Guild membership includes all updates released during your active subscription. If your subscription lapses, Guild features revert to the free tier and you won't receive new updates until you resubscribe. Nothing is deleted — your gems, shards, settings, and history keep working on the free tier, and Guild features unlock again the moment you resubscribe.

Acceptable use

You agree not to:

Reverse engineer, decompile, or disassemble the Software
Remove or alter any proprietary notices or labels
Use the Software for any unlawful purpose
Attempt to circumvent license validation

Your data

crystl runs locally on your Mac. Your terminal sessions, code, and AI conversations are stored on your machine and are not transmitted to us. See our Privacy Policy for details on what data we do collect.

Availability

We aim to keep the website and license services available at all times, but we don't guarantee uninterrupted access. The Software itself runs locally and does not depend on our servers to function (except for initial license activation).

Disclaimer

crystl is provided "as is" without warranty of any kind, express or implied. We do not warrant that the Software will be error-free or meet your specific requirements. Use of AI coding tools carries inherent risks: always review generated code before deploying it.

Limitation of liability

To the maximum extent permitted by law, crystl and its creator shall not be liable for any indirect, incidental, special, or consequential damages arising from the use of the Software or Site. Our total liability shall not exceed the amount you paid for your license in the 12 months prior to the claim.

Changes to these terms

We may update these terms from time to time. Continued use of the Software or Site after changes constitutes acceptance of the updated terms.

Open source

crystl uses open source software. See our open source acknowledgments for a full list of third-party libraries and their licenses.

Contact

Questions about these terms? Reach out via our contact page.

Agreement overview