Terms of use
Last updated 24 August 2026
These terms cover your use of the Airlock application and this website. They are written to be read, not to be impressive.
Who you are buying from
Airlock is made by Guillermo del Olmo, Carrer Bobines 46, 08197 Valldoreix, Barcelona, Spain (“we”, “us”).
Subscriptions are sold by Lemon Squeezy as merchant of record. Your purchase contract for payment, invoicing and tax is with them; these terms cover the software itself.
Your licence
While your subscription is active, you may use Airlock on one Mac at a time. Activating it registers that Mac against your licence. If you replace your Mac, or want to move Airlock to a different one, write to us and we will move the licence across — there is no charge and no limit on how often.
You may not:
- Resell, sublicense or redistribute Airlock, or charge others for access to it.
- Share your licence key publicly, or with anyone else — it is registered to one Mac and will not activate on a second.
- Remove or work around the licensing, or produce forged licence keys.
Airlock is licensed, not sold. We keep all intellectual property rights in it.
The trial
Airlock is free and fully functional for 14 days, with no card required. Nothing is held back during the trial. When it ends, Airlock stops working until you subscribe. Nothing you created with it is deleted or held hostage.
Subscriptions, renewal and cancellation
- Subscriptions renew automatically at the end of each period until cancelled.
- You can cancel at any time from the link in your purchase email or your Lemon Squeezy account.
- Cancelling does not cut you off immediately. You keep using Airlock until the end of the period you have already paid for.
- If a payment fails, Airlock keeps working through a grace period while the payment is retried. It does not stop mid-task.
- We may change prices, but not for a period you have already paid for, and we will give notice before a renewal at a new price.
What Airlock does to your machine
Airlock installs hooks into the configuration of coding agents you choose to connect (such as Claude Code), so those agents can ask it for approval. You can remove them at any time from Settings. Airlock asks macOS for permissions — accessibility, microphone, speech recognition, calendar, automation, audio capture, and your Downloads folder — and macOS asks you before granting each one. Most are requested only when you use the feature that needs them; the exception is automation, which the media card asks for at launch if a music player is already running. Every widget can be switched off in Settings.
Approvals are yours
This one matters, so it is not buried. Airlock helps you decide whether to let an agent run a command. It does not make that decision correct.
- Its risk assessment is a helpful heuristic, not a security boundary, and it cannot catch everything.
- Approval rules you write do what you wrote, including if that turns out to be a mistake — except that a short built-in list of high-risk patterns (recursive delete, sudo, force push and similar) always asks, whatever you allowed.
- You remain responsible for what your agents do on your machine and in your repositories. Back up anything you would miss.
No warranty
Airlock is provided “as is”. To the extent the law allows, we make no warranty that it will be uninterrupted or error-free, or that it will suit any particular purpose.
Liability
To the extent the law allows, our total liability to you is limited to what you have paid us in the twelve months before the claim. We are not liable for lost data, lost profits or indirect losses.
Nothing in these terms limits liability that cannot be limited by law, including death or personal injury caused by negligence, or fraud. If you are a consumer, your statutory rights are unaffected by anything here.
Ending it
You can stop using Airlock and cancel at any time. We may end your licence if you breach these terms materially — for example by redistributing Airlock or forging licence keys — and will refund any unused paid period if we do.
Law
These terms are governed by Spanish law. If you are a consumer, you keep the protection of the mandatory laws of the country you live in, and you may bring proceedings in your own country’s courts.