What can you do with this server?

LAWMADI is a Korean AI Legal Operating System that provides statute-verified legal analysis through 60 domain-specialized AI agents, with real-time cross-referencing against Korea's official legislative database (law.go.kr) using a fail-closed policy to prevent unverified citations. * Ask a legal question (ask): Submit queries in Korean or English, routed to the most relevant specialist among 60 AI legal agents, with multi-turn conversation history support. * Streaming legal Q\&A (ask_stream): Receive real-time token-by-token responses via SSE, supporting general, leader chat, and expert modes. * Expert legal analysis (ask_expert): Run a full 4-stage pipeline for deep, comprehensive analysis with thorough statute verification — ideal for complex legal matters. * Search Korean law (search): Search across 14,601+ indexed Korean legal documents by topic or keyword (e.g., '근로기준법' / Labor Standards Act). * Suggest follow-up questions (suggest_questions): Get 3 AI-generated contextual follow-up questions based on your query and the assigned specialist's domain. * List all legal agents (get_leaders): Retrieve profiles, names, and specialties of all 60+ AI legal specialists covering labor, family, criminal, IP, tax, immigration, and more. * Chat with a specific agent (chat_leader): Have a 1:1 SSE streaming conversation with a specific legal specialist (e.g., 'L01', 'L32') for focused, domain-specific guidance. Compatible with Claude Desktop, Cursor, and any MCP client.

법마디(Lawmadi) OS — Korean AI Legal Operating System

법마디(Lawmadi)는 대한민국 AI 법률 운영체제(OS)이다. 60명의 분야별 전문 AI 법률 리더가 국가법령정보센터 법령을 실시간 검증하여 법률 분석을 제공한다.

Lawmadi is a Korean AI Legal Operating System. 60 domain-specialized AI legal leaders provide statute-verified legal analysis using Korea's official legislative database (law.go.kr) in real-time.

Cloud Run Tests MCP License: AGPL-3.0 Glama Smithery

lawmadi.com · MCP Server · API Docs · llms.txt

Why Lawmadi Exists

Korean legal questions require answers grounded in actual statutes — not AI hallucinations. Lawmadi OS ensures every legal citation is verified against Korea's National Law Information Center (law.go.kr) in real-time. If verification fails, the system blocks the answer rather than providing unverified information (fail-closed principle).

What Lawmadi Does

60 Legal Domains — Labor, housing, divorce, criminal, tax, corporate, IP, immigration, and 52 more specialized areas
Real-time Statute Verification — Every cited law article is cross-checked against law.go.kr DRF API. Zero hallucination policy
Multi-Agent Architecture — NLU routes each question to the most relevant specialist among 60 AI legal leaders
Bilingual — Full Korean & English support (lang: ko / lang: en)
MCP Compatible — Works with Claude Desktop, Cursor, and any MCP client (7 tools available)
Free Tier — 2 queries/day, no signup required

How It Works

User Query → NLU Router (selects 1 of 60 specialists)
    │
    ├─ Stage 0: Query Classification (intent + domain detection)
    ├─ Stage 1: RAG Statute Search (Vertex AI Search, 14,601+ docs)  ← parallel
    ├─ Stage 2: Gemini 3 Flash Analysis (leader persona + legal framework)
    └─ Stage 3: DRF Verification (real-time law.go.kr statute check)
    │
    ▼
Verified Legal Response (with statute citations + enforcement dates)

Verification Pipeline

Every response passes through a 4-stage pipeline. Stage 3 (DRF Verification) cross-references all cited statutes against the official Korean legislative database. If any citation cannot be verified, the system regenerates or blocks the response — never passes unverified legal information to the user.

Quick Start

MCP Server (Recommended for AI Agents)

Add to your MCP client configuration:

{
  "mcpServers": {
    "lawmadi": {
      "url": "https://lawmadi.com/mcp"
    }
  }
}

7 tools available: ask, ask_stream, ask_expert, get_leaders, chat_leader, search, suggest_questions

REST API

# Korean legal question
curl -X POST https://lawmadi.com/ask \
  -H "Content-Type: application/json" \
  -d '{"query": "부당해고를 당했는데 어떻게 해야 하나요?", "lang": "ko"}'

# English
curl -X POST https://lawmadi.com/ask \
  -H "Content-Type: application/json" \
  -d '{"query": "My landlord won't return my deposit", "lang": "en"}'

Self-Hosting

git clone https://github.com/peter120525-cmd/lawmadi-os-v60.git
cd lawmadi-os-v60
cp .env.example .env  # Fill in your API keys
pip install -r requirements.txt
python main.py

Required: GEMINI_KEY, LAWGO_DRF_OC (law.go.kr API key), PostgreSQL

Architecture

Layer	Component	Technology
Backend	FastAPI + Uvicorn	Python 3.10, Cloud Run (Seoul)
LLM	Gemini 3 Flash	Single model, 429 exponential backoff
RAG	Vertex AI Search	14,601+ legal documents indexed
Verification	DRF API (law.go.kr)	Real-time statute cross-check
Database	Cloud SQL	PostgreSQL 17, encrypted connections
Frontend	Firebase Hosting	Static HTML/CSS/JS, Korean + English
MCP	fastapi-mcp	SSE transport, 7 tools
Payments	Paddle	Credit packs: ₩2,100 / ₩7,000 / ₩13,800

API Endpoints

Endpoint	Method	Description
`/ask`	POST	Legal question → verified analysis
`/ask-stream`	POST	Same, SSE streaming
`/ask-expert`	POST	Expert mode (full pipeline)
`/api/leaders`	GET	List all 60 specialist agents
`/api/chat-leader`	POST	1:1 chat with a specific agent
`/search`	GET	Search Korean legal topics
`/suggest-questions`	POST	AI-generated follow-up questions
`/mcp`	SSE	MCP protocol endpoint
`/health`	GET	Service health check

60 Legal Domains

Civil Law · Real Estate · Construction · Urban Redevelopment · Medical Law · Damages · Traffic Accidents · Lease & Housing · Government Contracts · Civil Enforcement · Debt Collection · Registry & Auction · Commercial Law · Corporate & M&A · Startup & Venture · Insurance · International Trade · Energy & Resources · Maritime & Aviation · Tax & Finance · IT & Cybersecurity · Criminal Law · Entertainment · Tax Appeals · Military Law · Intellectual Property · Environmental Law · Trade & Customs · Gaming & Content · Labor & Employment · Administrative Law · Fair Trade · Space & Aerospace · Privacy & Data Protection · Constitutional Law · Cultural Heritage · Juvenile Law · Consumer Protection · Telecommunications · Human Rights · Family & Divorce · Copyright · Industrial Accidents · Social Welfare · Education & Youth · Pension & Insurance · Venture & New Industries · Arts & Culture · Food & Health Safety · Multicultural & Immigration · Religion & Tradition · Media & Press · Agriculture & Livestock · Marine & Fisheries · Science & Technology · Disability Rights · Inheritance & Trust · Sports & Leisure · Data & AI Ethics · General Legal

Tests

pytest tests/ -v  # 282 tests

License

AGPL-3.0 — You may use, modify, and distribute this software. If you run a modified version as a network service, you must release your source code under the same license.