Privacy Policy

Introduction

PromptStdio ("we") understands how important your personal information is. This privacy policy explains how we collect, use, store, and share your personal information, and the rights you have. Please read it carefully to understand our privacy practices.

1. Information We Collect

We collect the following types of information:

• Account information: email address (or phone number), username, and password (stored encrypted) provided at registration. When you sign in via GitHub OAuth, we receive your GitHub username and avatar.
• User content: prompts, task suites, project memories, and other content you create, upload, or import on the platform.
• Usage data: your login logs, API call records, and page visit records, used for service improvement and security auditing.
• Device information: basic technical information such as IP address, browser type and version, and operating system, used for security protection and service optimization.

2. How We Use Information

We use the information we collect to:

• Provide, maintain, and improve the Service
• Create and manage your account
• Process your requests and transactions
• Send you service-related notices (such as account updates and security alerts)
• Detect, prevent, and resolve technical issues and security threats
• Comply with legal obligations

3. Storage and Security

Your data is stored on servers located in the People's Republic of China. We take reasonable technical and organizational measures to protect your personal information from unauthorized access, alteration, disclosure, or destruction, including:

• Encrypted data transmission (TLS/SSL)
• Encrypted password storage (bcrypt/argon2)
• Access control and authentication mechanisms
• Regular security reviews

4. How We Share Information

We do not sell your personal information to third parties. We only share your information in the following cases:

• With your consent: after obtaining your explicit consent.
• Service providers: with third parties that provide services on our behalf (such as cloud hosting providers), bound by contract to use the information only to provide the service.
• Legal requirements: disclosed to comply with laws, regulations, legal process, or government requests.
• Business transfers: in a merger, acquisition, or asset sale, your information may be transferred as a business asset.
• Protecting rights: disclosed to protect the rights, property, or safety of us, our users, or others.

5. Your Rights

Under applicable data protection laws, you have the following rights:

• Right of access: you may request access to the personal information we hold about you.
• Right to rectification: you may request correction of inaccurate or incomplete personal information.
• Right to erasure: you may request deletion of your personal information (subject to certain exceptions). You can delete your account yourself from the account settings page.
• Right to data portability: you may receive your data in a structured, commonly used format. The Service provides bulk export for prompts.
• Right to withdraw consent: where processing is based on your consent, you may withdraw consent at any time.

6. Use of Cookies

We use necessary cookies to maintain your login session and preferences (such as theme selection). These cookies are essential for the Service to function. We do not use any third-party cookies for advertising tracking or analytics. You can disable cookies through your browser settings, but this may affect normal use of the Service.

7. Data Retention

We retain your personal information only for as long as necessary to provide the Service. After you delete your account, your personal information is removed from our active systems within a reasonable period, except where retention is required by law. Public content published to the Explore area may continue to be retained after anonymization or de-identification.

8. Protection of Minors

The Service is not directed at individuals under 18. We do not knowingly collect personal information from minors. If we discover that we have inadvertently collected personal information from a minor, we will take steps to delete it promptly.

9. Changes to This Policy

We may update this privacy policy from time to time. We will post any changes on this page and notify you of material changes by email or in-service notice. We encourage you to review this policy periodically for the latest information.

10. Contact Us

If you have any questions, comments, or requests about this privacy policy, please contact us:

• Email: ava_tk@163.com
• Website: https://www.promptstdio.com