Yiliu - AI Note-Taking Knowledge Base

---

name: yiliu

description: "Yiliu - AI-powered note-taking knowledge base with semantic search, auto-summarization, and version management"

version: 1.2.0

author: Daming Dong

license: MIT

tags:

- note

- knowledge

- memory

- search

- AI

- semantic-search

- rag

security:

network: true

notes: |

This skill makes optional network requests to OpenAI API for AI features.

- External API: OpenAI (optional, requires user's own API key)

- Local embeddings: HuggingFace Transformers (no network required)

- No eval() or arbitrary code execution

- No hardcoded credentials

- Data stored locally in SQLite/LibSQL

---

# Yiliu - AI Note-Taking Knowledge Base

Capture anytime, auto-organize, surface on demand.

✨ What's New (v1.2.0)

Features

| Feature | Description | Command |

|---------|-------------|---------|

| Record | Quick capture with AI enhancement | `/记` or type directly |

| Semantic Search | Find content by intent | `/搜 <keyword>` |

| List | View recent notes | `/列表` |

| Edit | Modify existing notes | `/编辑 <id> <content>` |

| History | View version history | `/历史 <id>` |

| Export | Export to Markdown | `/导出` |

| Stats | View statistics | `/统计` |

Quick Start

Install

git clone https://github.com/DamingDong/yiliu.git
cd yiliu
npm install
npm run build

Configure AI (Optional)

export OPENAI_API_KEY="your-api-key"
# Optional: Custom API endpoint
export OPENAI_BASE_URL="https://api.openai.com/v1"

**Without API Key**: Falls back to local embeddings via `@huggingface/transformers`. Core features still work.

Usage

# Record a note (AI auto-summarizes + tags)
/记 Today I learned about CRDT sync with Last-Write-Wins strategy

# Semantic search (understands intent)
搜 distributed sync methods

# List notes
/列表

# View stats
/统计

# Export backup
/导出

AI Features

| Feature | Model | Description |

|---------|-------|-------------|

| Embeddings | text-embedding-3-small / all-MiniLM-L6-v2 | Semantic search |

| Summaries | gpt-4o-mini | Auto summaries |

| Tags | gpt-4o-mini | Auto tags |

**No API Key**: Falls back to keyword search, core features remain functional.

Data Storage

Architecture

yiliu/
├── src/
│   ├── index.ts       # Entry
│   ├── commands/      # Command handlers
│   ├── storage/       # Storage (LibSQL + Vector)
│   ├── ai/            # AI capabilities
│   └── types/         # Type definitions
├── data/              # Data directory
└── SKILL.md

Version History

License

MIT License