Kun Lu

Kun Lu

Founder, building digital products.

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

  • ClearMind
    ClearMindThink clearly when decisions get messy.
    May 2026
  • 🎉
    Joined Product HuntMarch 28th, 2026

Forums

2mo ago

ClearMind - Think clearly when decisions get messy.

ClearMind is an AI-powered thinking coach that helps you work through important decisions without outsourcing your judgment. Describe what you’re facing, get matched with a proven mental model, and move through guided prompts that expose blind spots, biases, tradeoffs, and next steps. It is not here to tell you what to do. It is here to help you catch the parts of your thinking that might be fooling you.

3mo ago

PinAI - AI Knowledge Library - Save, organize, re-use your best AI outputs across platforms

AI conversations produce great outputs that vanish into scroll history. PinAI fixes this. Click the pin icon on any AI response in Claude, ChatGPT, or Gemini to save it to a project board. Add notes about why you saved it. Add action items for what to do next. Then re-inject saved outputs into new conversations as context. Free, open source, and 100% local — your data never leaves your device. No accounts, no cloud, no tracking.
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