User Agreement

Effective June 14, 2026

Acceptance

By creating or using an authenticated OpenDyna account, you agree to this User Agreement and the OpenDyna Privacy Policy. If you do not agree, do not authenticate or use account-only features.

Purpose

OpenDyna provides engineering, analysis, and related professional productivity tools. LinkedIn sign-in is used to authenticate an individual OpenDyna account. LinkedIn does not sponsor, endorse, or verify OpenDyna or the accuracy of user information displayed by it.

Your account

• You must use an account you are authorized to access.
• You are responsible for activity performed through your session.
• You must keep your devices and account access reasonably secure.
• You must not impersonate another person or misrepresent your identity.

Acceptable use

You may not use OpenDyna to:

• Break applicable law or violate another person's rights.
• Access another user's data or attempt to bypass access controls.
• Disrupt, overload, probe, or damage the website or its providers.
• Scrape LinkedIn, collect LinkedIn credentials, or misuse LinkedIn-derived data.
• Use account information for surveillance, discrimination, or eligibility decisions.

Engineering information

OpenDyna tools and outputs are provided for informational and educational use. You are responsible for independently validating calculations and determining whether results are suitable for any design, safety, manufacturing, competition, or other decision.

Availability and changes

Features may be changed, suspended, or discontinued. LinkedIn, Supabase, GitHub, and other providers may also change or discontinue services on which authentication depends.

Account suspension and deletion

OpenDyna may suspend access used illegally, abusively, or contrary to this agreement. You may delete your account from the account page. Deletion is permanent and removes the OpenDyna authentication record and associated application data configured for deletion with it.

Disclaimer

To the extent permitted by law, OpenDyna is provided as available, without warranties of accuracy, availability, fitness for a particular purpose, or non-infringement.

Changes to this agreement

OpenDyna may update this agreement as the service changes. Material changes affecting authenticated users will be disclosed before they take effect when required.

Contact

For general account support, email support@opendyna.com. For privacy or data-deletion matters, email privacy@opendyna.com.