cat terms.md

Terms of Service

Last updated: 2026-06-10

Who runs the service

Calsheet is an indie product built and operated by Kirill Inyakin. Reach us at hello@kirillin.tech.

Account

You don't need an account to use the app — guest mode keeps everything on your device. An account is only required for sync across devices. If you create one, you're responsible for keeping your credentials secret; don't share an account between multiple people.

Acceptable use

• Don't try to break, probe or overload the service.
• Don't use the service for anything illegal where you live or where the service is hosted.
• Don't impersonate other people.
• Don't scrape data you don't own.

Your content

Diary entries, foods, goals and any other content you create belong to you. You grant us the minimum rights needed to store, back up, sync and display that content to you.

AI features

The Claude connector works through MCP and runs in your AI client. We don't train models on your data. Anything the AI logs or suggests is informational and not medical or dietary advice.

Nutrition data

Product data comes from Open Food Facts, a community-maintained database, and can be incomplete or wrong. Check the label when accuracy matters.

Subscriptions

The core service is free during the early-access period. Paid features may be added in the future and will be clearly labelled before any charge.

Service changes

This is an evolving product. Features can change, move or be removed. Material changes that affect your data will be announced in-app or by email.

Ending the relationship

You can delete your account at any time in-app, or by writing to us. We can suspend or terminate accounts that violate these terms, are inactive for an extended period, or threaten the service. Where reasonable we'll give you a chance to export your data first.

Disclaimer

The service is provided "as is" without warranties of any kind. To the maximum extent permitted by law we're not liable for damages arising from your use of the service, including loss of data. Keep your own JSON backups if data matters to you.

Governing law

Disputes are governed by the laws of the jurisdiction where the operator is resident, unless a mandatory consumer-protection rule of your residence says otherwise.