Terms of Service
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Last updated 18 August 2026
These terms cover your use of the hosted tuckit service at app.tuckit.dev. Using the service means you accept them.
Who you are agreeing with
The service is operated by 시드업 (SeedUp), a sole proprietorship registered in Seoul, Republic of Korea, business registration number 818-03-03767, represented by Jaegyun Jung (“we”). You must be at least 16 years old and able to enter a contract.
The service is in beta
tuckit is early software. Features change, occasionally break, and are sometimes removed. We do not offer an uptime guarantee or a support response time while the service is in beta. Do not make tuckit the only copy of anything you cannot afford to lose.
Your account
You are responsible for what happens under your account, including anything a coding agent you connected does with your permissions. Keep your access tokens secret and revoke them when you no longer need them. Tell us promptly if you think your account has been compromised.
Your content stays yours
You keep all rights to everything you or your agent writes into tuckit. You grant us only the permission needed to run the service for you: to store your content, back it up, and display it back to you and to anyone you deliberately share it with. That permission ends when you delete the content or your account. We do not use your content to train models.
Acceptable use
Do not use tuckit to:
- break the law, or store material that is illegal where you or we are;
- infringe someone else’s rights;
- attack, overload or probe the service or its other users;
- resell the hosted service as your own product.
Automated access over MCP or the API is expected and encouraged. Traffic that degrades the service for other people is not, and we may rate-limit it.
Fees
The hosted service costs USD 99 per month for a workspace, with every feature included and no limit on how many people or agents use it. The current price is always the one published at tuckit.dev. It starts with thirty days free and does not ask for a card to begin; the trial does not turn into a paid subscription on its own.
Payments are handled by Paddle as merchant of record. Paddle is the seller on your receipt and on your statement, and Paddle collects any sales tax or VAT that applies where you are.
You can cancel at any time from your billing settings. Cancelling stops the next charge and leaves the period you already paid for intact, and it never deletes your content. Refunds are covered by our Refund Policy. If we ever change the price, we will email you before it applies to your account, and we will not start billing an existing free account without your explicit agreement.
Ending it
You can delete your account at any time, for any reason, without asking us. We may suspend or close an account that breaks the acceptable-use rules above, or if we stop operating the service. If we shut the service down we will give at least 30 days notice and a way to export your data.
You can export everything you and your agents have written at any time, in a format you can read without us.
What we do not promise
The service is provided “as is”. To the extent the law allows, we disclaim implied warranties of merchantability, fitness for a particular purpose and non-infringement, and we are not liable for indirect, incidental or consequential damages, or for lost profits or lost data. Where liability cannot be excluded, it is limited to the greater of the amount you paid us in the previous 12 months or USD 100.
Nothing here limits liability for fraud, or for death or personal injury caused by negligence, or anything else that cannot be limited by law.
Changes to these terms
We will email you before a material change takes effect. Continuing to use the service after that means you accept the new version.
Governing law
These terms are governed by the laws of the Republic of Korea, and disputes go to the Seoul Central District Court. If you are a consumer, this does not take away rights you have under the law of the country you live in.
Contact
Questions about these terms: legal@tuckit.dev.



