HIGHLIGHTS
- Card wallet UI — memory as cards (Preference / About me / Right now / Hard rule), not syntax. A one-minute starter wizard builds your first deck.
- Round-trip protocol — a small open format any LLM can emit; supersede semantics keep memory current instead of ever-growing.
- Honest token counter — shows the real size of what you carry.
- 4 languages — English, 简体中文, 繁體中文, 日本語; auto-detected, manually switchable.
- Radically private — everything lives in your browser's local storage. Move devices via an exported wallet file or a transfer link (data travels inside the URL hash, never through a server).