lightclaw 0.0.45

Self-hosted AI personal assistant with multi-channel chat, smart memory, and extensible skills.

LightClaw

Self-hosted AI personal assistant — affordable, personalized, and ready to go.

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LightClaw is an open-source, self-hosted AI personal assistant built with Python. Compared to similar projects, it focuses on three key differentiators: Cost-efficient — significantly lower token consumption; Personalized — built-in multi-layer memory system that learns your preferences over time; Ready to use — 6 deeply optimized scenes out of the box, zero-config to get started.

Chat with LightClaw through Feishu, QQ, DingTalk, Discord, or the built-in Web Dashboard. All capabilities are driven by an extensible Skills system and the MCP (Model Context Protocol).

✨ Highlights

	Feature	Description
💰	Cost-efficient	Smart multi-model routing dispatches cheap models for simple tasks, large models only when needed. Aggressive context trimming and memory compression slash token costs by an order of magnitude.
🧠	Memory System	Long-term memory extraction, user profiling, and conversation summaries — the assistant gets smarter the more you use it.
🎮	Built-in Scenes	6 production-ready scenes: WeChat Official Account operations, stock market analysis, news tracking, low-code development, AI video generation, and smart education.
🔌	Multi-channel	Feishu · QQ · DingTalk · Discord · Web Dashboard — one assistant across all your chat platforms.
🧩	Extensible Skills	5 built-in skills + community SkillHub marketplace + MCP protocol for unlimited tool integration.
🏠	Local-first	All data stays in ~/.lightclaw/. Supports fully offline mode with local LLMs (Ollama / LLaMA-CPP / MLX).

🏗️ Tech Stack

Layer	Technologies
Language	Python 3.11+
Agent Framework	LangChain + LangGraph (ReAct Agent)
API Server	FastAPI + Uvicorn
Frontend	React + TypeScript + Vite + Ant Design
Memory	Qdrant + SQLite FTS5 + Structured Fact System
LLM Providers	OpenAI · DashScope (Qwen) · Ollama · LLaMA-CPP · MLX
Scheduling	APScheduler
Browser Automation	Playwright
MCP	Model Context Protocol (stdio + HTTP + SSE)
Build / Lint	setuptools · ruff · pytest · pre-commit

🚀 Quick Start

Prerequisites

• Python 3.11 – 3.13
• uv (recommended) or pip

1. Install

# macOS / Linux — one-line installer
curl -fsSL https://finnie-1258344699.cos.ap-guangzhou.myqcloud.com/install.sh | bash

After installation, open a new terminal or reload your shell:

source ~/.zshrc   # Zsh
# or
source ~/.bashrc  # Bash

2. Initialize

lightclaw init

The interactive wizard walks you through: language → LLM provider → API key → model selection.

3. Run

# Start the server
lightclaw run

# Bind to a custom host/port
lightclaw run --host 0.0.0.0 --port 80

# Or register as a system service (auto-start on boot)
lightclaw start --host 0.0.0.0 --port 80

Open your browser and start chatting!

🎮 Built-in Scenes

LightClaw ships with 6 deeply optimized Scenes — each is a complete agent configuration package including a dedicated persona, specialized skills, and fine-tuned behavior rules.

Scene	Description	Example Prompt
✍️ WeChat Official Account	End-to-end content pipeline: trending topic discovery → research → AI writing → one-click publish	"Write an article about today's AI news and publish it"
📈 Stock Market	Market watcher with technical analysis (MA/MACD/RSI/BOLL), powered by 1090+ akshare data APIs	"What's happening in the A-share market today?"
📰 News & Trends	Real-time aggregation from 70+ platforms (Weibo, Zhihu, HN, GitHub Trending, etc.)	"Summarize today's tech news"
💻 Low-code Dev	Full-stack development assistant: requirements → code generation → preview → deploy	"Build me a personal blog with dark mode"
🎬 Video Production	Text-to-video pipeline: script → storyboard → image generation → video synthesis	"Turn this story into a short video"
🎓 Smart Education	Personalized AI tutor: study plans, lectures, exercises, mistake tracking, spaced repetition	"Create a 30-day plan to learn linear algebra"

🧩 Built-in Skills

Global Skills (always available)

Skill	Description
cron	Scheduled task management — create, list, pause, resume, delete. Supports text messages and agent-powered responses across all channels.
pdf	Full PDF processing — extract text/tables, merge, split, rotate, watermark, encrypt, OCR, form filling.
file-reader	Read local text files (.txt, .md, .json, .yaml, .csv, .log, code). Auto-summarizes large files.
skill-creator	Create, modify, evaluate, and benchmark custom skills.
install-skill	Search and install community skills from SkillHub.

Native Tools (always on)

Tool	Description
execute_shell_command	Run shell commands
read_file / write_file / edit_file	File operations
browser_use	Playwright browser automation
desktop_screenshot	Desktop / window screenshot
send_file_to_user	Send files through the active channel
get_current_time	Get current system time

⚙️ Configuration

All config lives in ~/.lightclaw/lightclaw.json. Manage it via CLI or edit directly.

# View/switch LLM models
lightclaw models
lightclaw models switch

# Install chat channels
lightclaw channels install

# Manage skills
lightclaw skills
lightclaw skills install

# Manage cron jobs
lightclaw cron list
lightclaw cron create --help

# Manage environment variables
lightclaw env

Supported LLM Providers

Provider	Description	API Key Required
OpenAI	GPT-4o, GPT-4, GPT-3.5, etc.	✅
DashScope	Alibaba Qwen series	✅
Ollama	Local Ollama server	❌
LLaMA-CPP	Local GGUF model inference	❌
MLX	macOS Apple Silicon local inference	❌

Supported Channels

Channel	Credentials Needed
Feishu	App ID, App Secret
QQ	Bot AppID, Token
DingTalk	App Key, App Secret
Discord	Bot Token
Web Dashboard	Enabled by default

📖 CLI Reference

Command	Description
lightclaw init	Initialize workspace at ~/.lightclaw/
lightclaw config	Interactive re-configuration
lightclaw run	Start LightClaw (API + Dashboard + channels)
lightclaw start	Register & start as system service
lightclaw stop	Stop system service
lightclaw restart	Restart system service
lightclaw channels install	Install chat channels
lightclaw skills install	Install skills
lightclaw models	Manage LLM providers
lightclaw cron	Manage scheduled tasks
lightclaw chats	Manage conversation history
lightclaw env	Manage environment variables
lightclaw clean	Clean temp files and caches
lightclaw uninstall	Uninstall and clean workspace

🖥️ Web Dashboard

After starting LightClaw, access the dashboard at http://localhost:80.

Features:

• 💬 Chat — Real-time conversation with LightClaw
• 📋 Sessions — Browse conversation history
• ⚙️ Settings — Configure providers, models, channels
• 🧩 Skills — Enable/disable skills
• ⏰ Cron — Visual cron job management
• 🔗 MCP — Manage MCP tool services
• 📊 Env — Manage environment variables

📁 Project Structure

~/.lightclaw/                          ← Data directory
├── lightclaw.json                     # Core config
├── auth.json                          # Authentication
├── jobs.json                          # Cron job definitions
├── chats.json                         # Conversation metadata
├── logs/                              # Runtime logs
└── workspace/                         ← Agent workspace
    ├── .env                           # Persistent env vars
    ├── AGENTS.md                      # Agent behavior rules
    ├── SOUL.md                        # Core identity & principles
    ├── MEMORY.md                      # Long-term memory
    ├── USER.md                        # User profile & agent self-portrait
    ├── skills/                        # All skills
    ├── memory/                        # Message DB & summaries
    ├── sessions/                      # Session state
    └── uploads/                       # User uploads

🏗️ Architecture

┌─────────────────────────────────────────────────────┐
│                    LightClaw App                     │
│                                                     │
│  Web Dashboard (port 80) ◄── REST ──► FastAPI       │
│                                                     │
│  Channel Integrations (Feishu, QQ, DingTalk, etc.)  │
│                                                     │
│  Agent Engine: ReAct Agent → Skill Hub → LLM        │
│                                                     │
│  Config / Memory / Jobs (stored at ~/.lightclaw/)   │
└─────────────────────────────────────────────────────┘

User (via channel) → ChannelManager → Runner → ReAct Agent
                                                    ↓
                                              LLM Provider
                                                    ↓
                                             Skill Executor
                                                    ↓
                                          Response → Channel

🔒 Security & Privacy

• Local-first: All data (config, memory, chats, uploads) stored locally at ~/.lightclaw/ — never uploaded to third-party servers.
• Minimal data to LLM: Only current conversation context and trimmed memory summaries are sent to LLM providers. Config, other channel chats, and the full message DB are never sent.
• Fully offline mode: Use local models (Ollama / LLaMA-CPP / MLX) for zero API calls and complete data isolation.
• Access control: Web Dashboard supports password authentication. Credentials stored as hashes, never plaintext.
• Skill vetting: Community skills in SkillHub undergo security and compliance review before publication.

🛠️ Development

Frontend (Dashboard)

cd dashboard
npm install
npm run dev       # Dev server at http://localhost:80
npm run build     # Production build
npm run lint      # ESLint + TypeScript check
npm run format    # Prettier

Backend

# Install dev dependencies
uv sync --extra dev

# Lint & format
ruff check . --fix
ruff format .

# Run tests
pytest
pytest -xvs       # Verbose, stop on first failure

# Type checking
mypy src/lightclaw/

🤝 Contributing

Contributions are welcome! Please:

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Ensure code passes ruff check and ruff format
4. Add tests for new functionality
5. Submit a Pull Request

Please read the coding standards in CLAUDE.md for detailed guidelines.

📋 Changelog

v0.0.1 (2026-03-17)

• 🎉 Initial public release — first open-source version of LightClaw
• 🎮 6 built-in scenes: WeChat Official Account, Stock Market, News & Trends, Low-code Dev, Video Production, Smart Education
• 🧠 Multi-layer memory system: long-term memory + user profiling + conversation summaries
• 💰 Smart multi-model routing for cost-efficient token consumption
• 🔌 Multi-channel support: Feishu, QQ, DingTalk, Discord, Web Dashboard
• 🧩 5 built-in skills + SkillHub marketplace + MCP protocol integration
• 🏠 Local-first architecture with full offline mode support (Ollama / LLaMA-CPP / MLX)
• 🖥️ Web Dashboard with chat, session management, settings, skill management, and cron jobs
• 📄 Added MIT License

📄 License

This project is licensed under the MIT License — see the LICENSE file for details.

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Made with ❤️ by the OrcaKit team