Terms of Use.

These Terms govern use of the Pacevera public preview and any future Pacevera deployment that expressly adopts them. B and C are not public services until their release gates are complete.

These Terms are an agreement between you and Henry Yeh, an individual operator based in Taiwan, operating under the Pacevera name (the “Service”). Pacevera is not a separate incorporated legal entity. There is no account and no charge for the public preview. Contact for these Terms: [email protected]. A registered service address and any successor legal entity will be published before a paid or production launch.

1. What Pacevera provides

Do not use Pacevera output as the sole basis for medical, insurance, employment, credit, law-enforcement, eligibility, safety-critical, or other decisions that produce significant effects on a person. Stop exercising and seek appropriate help when symptoms or danger require it.

2. Who may use Pacevera

You must be at least 13 years old. If you are under the age of majority where you live, you may use Pacevera only with the involvement of a parent or guardian, who is responsible for that use.

Pacevera is not offered to users in the European Union, the European Economic Area, or the United Kingdom, and is not directed to those markets. Software that can be downloaded can of course be obtained anywhere; this states who the service is offered to, not a technical restriction.

3. Training is physical, and the decision stays yours

Exercise carries a risk of injury. Pacevera reasons only from the Evidence it was given, which is always incomplete: it cannot see how you feel, what was never sent to it, or what is happening in your body now. Its output is information for you to weigh. You decide whether to follow, change, or reject it, and you accept the risk of what you choose to do.

4. Your responsibility

You must have the right to provide the data and must follow the provider's consent, scope, terms, and revocation requirements. Do not submit another person's health data without lawful authority. Check the decision, its evidence, its limitations, and your own condition before acting. Missing, stale, conflicting, or incomplete Evidence may produce a low-confidence result or no safe decision.

You remain responsible for deciding whether to follow, change, or reject a Pacevera output. Pacevera does not guarantee performance, safety, health outcomes, or that a planned session is suitable for you.

5. AI host and MCP boundary

Claude, ChatGPT, and other AI hosts may retrieve data, assemble Evidence, retain conversations, generate prompts, and produce language around a Pacevera result. Pacevera does not control those systems, their accounts, model processing, retention, training settings, or deletion. Review the applicable AI-host policy and do not ask the host to invent missing measurements.

Pacevera's structured Decision is the source of truth for the decision. An AI host may translate it for the user but must not add HRV, readiness, training load, rule thresholds, or other unsupported facts. Where a host's wording and the structured output disagree, the structured output — with its stated reason, confidence, and missing signals — is what Pacevera said.

6. Providers and non-affiliation

Pacevera is not Strava, Google, Apple, Garmin, Claude, ChatGPT, or an affiliate, sponsor, or representative of those services. Pacevera does not copy the Strava connector or hold Strava provider tokens. Provider data remains subject to the provider's own terms and privacy policy, including any limits on how it may be processed, cached, or deleted after you revoke access; complying with those limits is your responsibility as the person who holds the grant. Apple Health HRV is treated according to its recorded Apple Watch provenance; it must not be relabeled as Garmin HRV.

7. Prohibited uses

• Bypass provider authorization, scopes, revocation, deletion, or access controls.
• Use Pacevera to diagnose, treat, prevent, or clear a medical condition.
• Build medical, insurance, employment, credit, law-enforcement, eligibility, or other high-impact automated decisions.
• Sell, publicly redistribute, advertise against, or train an AI model with provider data contrary to provider terms.
• Resell, relabel, or re-expose Pacevera to third parties as a service.
• Submit data you are not authorized to use.
• Interfere with the service, defeat security controls, or misrepresent Pacevera output as a guaranteed or medical conclusion.

8. Availability and future modes

The local desktop preview runs on the user's computer and has the data boundary described in the Privacy Policy. The planned local Google Health connector and remote MCP have different authorization, retention, and deletion boundaries and are not available merely because related code exists in the repository. Enterprise or user-controlled private deployments require separate written terms and, where applicable, a data-processing agreement.

9. Intellectual property

Pacevera and its software, documentation, branding, rule packages, and other materials are proprietary unless a separate license says otherwise. These Terms do not grant ownership of Pacevera materials or of provider data.

10. No warranty

Pacevera is provided “as is” and “as available”, without warranty of any kind, express or implied, including fitness for a particular purpose, accuracy, or uninterrupted operation. We do not warrant that a decision is correct for you, that the Evidence it received was accurate, or that the extension will keep working after a change to your operating system, runtime, or AI host.

11. Limitation of liability

To the fullest extent permitted by law, we are not liable for indirect, incidental, special, consequential, or punitive damages, nor for lost data, lost training time, or injury arising from a training decision you chose to act on. Total liability arising from the service will not exceed NT$1,000 or the amount you paid us in the twelve months before the claim, whichever is greater. Nothing in these Terms excludes liability that cannot be excluded by law, including liability for intentional acts or gross negligence.

12. Governing law

These Terms are governed by the laws of the Republic of China (Taiwan), without regard to conflict-of-law rules. Disputes will be brought before the Taiwan Taipei District Court as the court of first instance, unless a mandatory consumer-protection rule gives you the right to a different forum.

13. Changes, termination, and contact

We may update these Terms with a new version and effective date; the public repository keeps the history. Continuing to use Pacevera after a change means you accept it. You may stop at any time by uninstalling the extension and deleting local records and credentials as described in the Privacy Policy. We may change or stop offering any part of the service.

We may transfer these Terms to a successor entity that takes over the Service, including a company later formed to operate it.

Questions about these Terms: [email protected]. Issues opened on GitHub are public — use email for anything private, and do not send health data.

These Terms are a product document, not legal advice. The liability language, the age threshold, the EU/EEA/UK exclusion, and the governing-law clause require legal review before a commercial launch.