Privacy Policy

Last updated: February 18, 2026

1. Introduction

This Privacy Policy describes how the me.things application and its associated cloud notification relay service (collectively, the "Service") collect, use, and protect your personal information. The Service is operated by clairchant LLC ("we", "us", or "our").

By using the Service, you agree to the collection and use of information in accordance with this policy.

2. Information We Collect

We collect the minimum information necessary to operate the notification relay service:

  • User subject (identity) — such as your email address or account identifier, used to manage your registered devices.
  • Display name / nickname — used to identify you within the Service.
  • FCM registration token — a Firebase Cloud Messaging identifier assigned to your device, used solely to deliver push notifications.
  • Device registration information — metadata necessary to associate your devices with your account.

3. Purpose of Data Collection

We use the collected information exclusively for the following purposes:

  1. Relaying push notifications from external services (Slack, Discord, generic webhooks) to your registered devices via Firebase Cloud Messaging.
  2. Managing the association between your identity, your devices, and their FCM tokens.
  3. Maintaining and improving the reliability of the notification relay service.

4. Nature of the Relay Service

The cloud component of the Service functions solely as a message relay. Notification payloads received from external webhook sources are forwarded to the appropriate device and are not stored persistently on our servers beyond what is necessary for delivery.

5. Third-Party Services

The Service uses the following third-party services:

  • Firebase Cloud Messaging (FCM) — provided by Google, used to deliver push notifications. Google's privacy policy applies to FCM data processing.
  • Google Cloud Platform — our infrastructure provider for hosting the relay service.

We do not sell, trade, or otherwise transfer your personal information to third parties beyond what is described above.

6. Data Sharing

We will not disclose your personal information to third parties without your consent, except in the following circumstances:

  • When required by law, regulation, or legal process.
  • When necessary to protect the life, body, or property of an individual and obtaining consent is impractical.
  • When necessary for public health or the sound development of children and obtaining consent is impractical.
  • When cooperating with a governmental body or its agent in executing affairs prescribed by law, and obtaining consent may impede such execution.

7. Data Security

We implement reasonable technical and organizational measures to protect the personal information we hold. Communication between the app and the relay service is encrypted in transit. Access to user data is restricted to authorized personnel and systems.

8. Data Retention

We retain your account and device registration data for as long as your account is active. Notification payloads are transient and are not retained after delivery. You may request deletion of your account data at any time by contacting us.

9. Your Rights

You have the right to:

  • Request disclosure of the personal information we hold about you.
  • Request correction of inaccurate personal information.
  • Request deletion of your personal information.
  • Request suspension of use of your personal information.

To exercise these rights, please contact us using the information provided below.

10. Cookies and Analytics

This website may use cookies or similar technologies for analytics purposes. We may use Google Analytics to collect anonymous usage statistics. You can disable cookies through your browser settings.

11. Children's Privacy

The Service is not directed at children under 13 years of age. We do not knowingly collect personal information from children. If we become aware that we have collected personal information from a child, we will take steps to delete it.

12. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date. We encourage you to review this page periodically.

13. Contact

If you have any questions about this Privacy Policy, please contact us at:
clairchant LLC — https://www.clairchant.jp/