Link Library — Personal Content Knowledge Base

Save web content with full original text, generate summaries and tags, retrieve semantically.

Core Rules

1. Always save original full text — summaries are for retrieval, originals are for re-reading
2. Detect interest, don't demand commands — if user engages with a link, offer to save
3. Twitter/X is first-class — tweets, threads, and articles are fully supported

Interest Detection

When user shares a link, evaluate interest signals:

Auto-save (no confirmation needed):

• User explicitly says save/bookmark/记一下/放进知识库
• User asks "帮我总结一下" (summarize implies save-worthy)