Privacy Policy
Last updated: May 11, 2026
Lite Claude UI is a personal AI document workspace operated at claude.yaoyuheng2001.me. This policy explains what information is processed when you use the application.
Information We Process
- Login information used to access this private application.
- Messages, prompts, uploaded files, images, and generated documents that you submit to the application.
- Google OAuth tokens after you authorize Google Docs upload.
Google Data
When you connect Google, this application requests the Google Drive file scope so it can create Google Docs files from documents you choose to upload. The application uses Google access only to create those files and open the resulting document link. It does not sell Google user data or use it for advertising.
Storage
Conversation and document data may be stored locally in your browser. Google OAuth tokens are stored on the server to allow document uploads after authorization. API keys and OAuth secrets are not exposed in frontend code.
Usage Analytics & Feedback
To improve the quality of this service, we collect anonymized usage telemetry when you interact with the AI assistant. This includes:
- Interaction metadata — timestamps, token counts, response latency, tool calls made during a conversation, and which tools were available.
- Message previews — a truncated excerpt of your input (up to 2,000 characters) is logged to help diagnose failure patterns. Full conversation history is not recorded in telemetry.
- Feedback signals — when you click the thumbs-up or thumbs-down button on a response, the feedback type and a short preview of the assistant message are recorded.
This data is stored on the server in append-only log files and is used solely for internal service improvement — for example, identifying common failure modes and building evaluation test suites. It is not shared with third parties, not used for advertising, and not sold.
You may request deletion of your telemetry and feedback data by contacting the site operator.
Third-Party Services
The application may send your prompts, uploaded content, and images to the configured AI API provider to generate responses. If web search is enabled, search queries may be sent to the configured search provider.
Data Sharing
Data is shared only with service providers needed to operate the application, such as the configured AI API provider, Google APIs for Docs upload, and optional search APIs. Data is not sold.
Contact
For privacy questions or data removal requests, contact the site operator at the domain owner contact for yaoyuheng2001.me.