Licence terms

13 Nov 2026

These terms are the agreement between you and Hitesh Pankaj Nambiar, a sole trader registered in Sweden ("we", "us"), about your use of the AgentDesign app for macOS. By installing or using AgentDesign, you agree to these terms. If you buy a licence for a company, you agree for that company and confirm you may do so.

1. Who sells what

• We make AgentDesign and grant you the licence described below.
• Lemon Squeezy sells it. Lemon Squeezy is our merchant of record: it is the reseller you pay, and it takes your payment, adds and pays sales tax or VAT, issues your receipt or invoice, and handles refunds and chargebacks. Your purchase itself is also governed by Lemon Squeezy's Buyer Terms (lemonsqueezy.com/buyer-terms). These licence terms govern your use of the app.

2. The demo and the licence

Demo. You may download AgentDesign and use the demo for free, for any lawful purpose, including commercial work. The demo includes drawing screens with your agent, import, comments, search and docs, in one project of up to 10 screens, with no time limit. A licence removes the limits and adds the rest.

Licence. A licence includes all features. When you buy one, we grant you a non-exclusive, non-transferable licence to install and use AgentDesign on the number of Macs your licence covers:

Single

$49. 1 Mac, one person.

Two Macs

$79. 2 Macs, one person on two Macs they use.

Team pack

$199. 5 Macs, used by people in your team or company.

Prices are in US dollars and exclude any tax Lemon Squeezy adds at checkout. Prices may change for future purchases. A change never affects a licence you have already bought.

Moving a licence. If you replace, sell or wipe a Mac, you may move its licence to another Mac. With a team pack, you may also move a seat from one team member's Mac to another's, for example when someone joins or leaves. To free a seat, email [email protected] with your order number.

The licence is yours to use, not to resell. You may not sell, rent, lend or share a licence key beyond the Macs it covers.

3. Licence keys and activation

Your licence key arrives by email from Lemon Squeezy after you pay. Keep it safe.

When you enter the key, the app activates it once, online, with Lemon Squeezy's licence service. That confirms the key is valid and counts the Mac against your licence. Our Privacy Policy says exactly what that one call sends. After activation, the app works offline for good: it never checks the key again. If Lemon Squeezy's licence service later changes or shuts down, every Mac that is already activated keeps working. If you cannot activate because the service is unavailable, write to us and we will help.

We may refuse to free or move a seat for a key that was refunded, charged back, bought fraudulently, or shared beyond its Macs.

4. Updates and renewal

• One year of updates is included. For one year from your purchase, you get every new version we release, at no extra cost. You download new versions from getagentdesign.com. The app does not update itself.
• After that year, the app keeps working. The version you have, and any update released during your year, keeps working with all its licensed features for as long as you want to use it. Nothing switches off.
• New versions after the year are optional. If you want versions released after your year ends, you can buy another year of updates for $19. It is a one-off purchase: it never renews automatically, and we never charge you unless you choose to buy it. If you skip a year, you can buy a year later.
• We aim to keep the app working on new macOS releases during your update year, but we cannot promise that an older version will run on a future macOS that Apple has not released yet.

5. Refunds

Our 14-day promise. If AgentDesign is not right for you, email [email protected] with your order number within 14 days of buying, and we will arrange a full refund through Lemon Squeezy. You do not need to give a reason. This is a promise from us, on top of your legal rights. It is not the statutory right of withdrawal. Once you are refunded, the licence ends and the app goes back to the demo.

After 14 days we may still refund in some cases, for example if a serious fault we cannot fix keeps the app from working on your Mac.

Nothing in this section takes away refund or repair rights the law gives you as a consumer (see section 10).

6. Acceptable use

You may use AgentDesign for personal or commercial work. You may not:

• copy, sell or redistribute the app, or publish licence keys;
• get around the licence activation, or use licensed features without a valid licence;
• reverse engineer, decompile or disassemble the app, except where the law allows it despite this term;
• remove copyright notices or the notices of the open-source components inside the app;
• use the app to break the law or to infringe anyone else's rights.

Open-source components inside AgentDesign stay under their own licences, which the app lists. Where an open-source licence gives you more rights over a component, those rights apply to that component.

7. Your designs are yours

Everything you or your agents create in AgentDesign (screens, flows, notes, images, exported files) belongs to you, or to whoever owns it under your agreements with others. We claim no rights in it, never receive a copy of it, and cannot see it. It is stored as plain files in a folder you choose, so you can open, move, back up or delete it without the app.

Keeping backups is your responsibility. We cannot restore files we never had.

AgentDesign itself (the app, its code, name, logo and website) belongs to us. Apart from the licence in section 2, these terms give you no rights in it.

8. AI agents and other third-party tools

AgentDesign lets AI agents you choose, such as Claude Code, Codex or Cursor, read and write your designs through a local MCP server. Those agents, and tools such as Obsidian, are third-party products under their own terms. We do not make, control or support them.

• Whatever an agent sends to its AI provider, and what the provider does with it, is between you and that provider.
• An agent can change or delete design files it has access to. You decide which agents to connect and which projects they may reach.
• We are not responsible for what a third-party tool does, or for changes to it that stop it working with AgentDesign.

Claude, Codex, Cursor, Obsidian and other names are trademarks of their owners. AgentDesign is not affiliated with them.

9. No warranty

We work hard to make AgentDesign reliable, but we provide it "as is". As far as the law allows, we give no warranties beyond those in these terms, whether express or implied, for example that it suits a particular purpose or will run without errors. The demo comes with no warranty at all.

10. Limitation of liability

As far as the law allows:

• we are not liable for indirect or consequential loss, such as lost profits, lost business, or lost or damaged data;
• our total liability to you for anything connected with AgentDesign is limited to the amount you paid for your licence and updates in the 12 months before the claim.

These limits do not apply to liability that cannot be limited by law, such as for death or personal injury caused by negligence, or for fraud.

If you are a consumer, you also have rights under the consumer law of the country you live in, including in the EU the right to digital content that matches its description and works as stated. These terms do not take those rights away.

11. Ending the licence

You may stop using AgentDesign at any time. Just delete the app.

We may end your licence if you seriously break these terms, for example by sharing or reselling keys or getting around the activation. If we do, you must stop using the licensed features. We will not end a licence because of a mistake you put right after we tell you about it.

If we ever stop developing AgentDesign, your licence and the versions you have keep working on every Mac you have activated. We will not switch the app off.

Sections 7 to 10 and 12 continue after a licence ends.

12. Governing law and disputes

These terms are governed by Swedish law. Disputes go to the Swedish courts. If you are a consumer, you also keep the protection of the mandatory consumer law of the country you live in, and you may bring a claim in the courts there. Consumers in Sweden may also take a dispute to the National Board for Consumer Disputes (Allmänna reklamationsnämnden, arn.se).

The UN Convention on Contracts for the International Sale of Goods does not apply.

Please write to us first. Most problems can be solved by email.

13. Changes to these terms

We may update these terms, for example when we add a licence type. We will publish the new version here with a new date. A change applies to purchases and updates made after the date it is published. It never takes away rights you have already paid for, such as working copies of the versions you own.

14. Contact

Hitesh Pankaj Nambiar, a sole trader in Sweden. Email: [email protected].

Lemon Squeezy is the merchant of record and shows its own details on every receipt.