한국 법령/판례 검색

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name: law-search description: Korean law/case search via law.go.kr + data.go.kr APIs. Use for legal questions, statute lookup, court cases, and everyday legal info. version: 2.1.0 author: chumjibot created: 2026-02-13 updated: 2026-02-14 tags: [law, legal, korea, openapi, data.go.kr, law.go.kr] connectors: [~~law, ~~docs, ~~notify]

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Law & Case Search Skill

Korea Legislation Research Institute (MOLEG) law search, statute detail, case search. Inspired by Cowork Legal plugin architecture.

Overview

| Key | Value | |-----|-------| | Provider | MOLEG (Ministry of Government Legislation) | | API Source | law.go.kr (primary) + data.go.kr (fallback) | | Auth (law.go.kr) | ~/.config/law-go-kr/credentials.json → OC code | | Auth (data.go.kr) | ~/.config/data-go-kr/api_key | | Daily limit | 10,000 calls | | Playbook | playbook.md |

Scripts

scripts/
├── law_search.sh   → Search laws by keyword
├── law_detail.sh   → Statute text by law ID
├── case_search.sh  → Court case search
└── life_law.sh     → Everyday legal info search

Workflow

Step 1: Analyze question

Extract legal keywords from user question

Match against playbook.md interest areas

Decide strategy: statute-focused? case-focused? combined?

Step 2: Search statutes

law_search.sh "keyword" → list of relevant laws

Step 3: Fetch statute text (if needed)

law_detail.sh [law_id] → specific articles

Step 4: Search cases

case_search.sh "keyword" → relevant court decisions

Step 5: Everyday legal info (optional)

life_law.sh "keyword" → plain-language legal guide

Step 6: Structured response using template

Output Template

Action-first structure: lead with what to DO, then back it up with law.

## ⚖️ [Topic]
📋 Core Answer
[1-2 sentence conclusion — what the user needs to know]
🚶 What To Do (practical steps)
1. [Concrete action step] — with conditions/branches if needed
2. [Next step]
3. [Final step]
※ [Situation-specific branch: "If X, then A; if Y, then B"]
📖 Legal Basis
[Law Name] Art. X (Effective YYYY.MM.DD)
> ① Original text...
> → Plain language: [simplified explanation]
[Related Law] Art. Y (if applicable)
> ...
⚖️ Related Case (if relevant)
[Case Number] ([Court], YYYY.MM.DD)
> Key point: [one-line holding]
🔗 References
Statute
⚠️ Reference only — not legal advice. Consult an attorney for important decisions.

Principles: 1. User's action = main content; statutes = supporting evidence 2. Branch by situation (listed vs unlisted company, etc.) 3. Cite specific articles, not just law names 4. Ask follow-up if context is needed for better advice

API Endpoints

law.go.kr (Primary)

| Target | Description | URL | |--------|-------------|-----| | law | Statute search/detail | https://www.law.go.kr/DRF/lawSearch.do?OC={oc}&target=law&type=JSON | | prec | Court cases | ...&target=prec&type=JSON | | detc | Interpretation examples | ...&target=detc&type=JSON | | admrul | Administrative rules | ...&target=admrul&type=JSON |

data.go.kr (Fallback)

| API | Data ID | Endpoint | |-----|---------|----------| | Statute search | 15000115 | http://apis.data.go.kr/1170000/law/lawSearchList.do | | Everyday law | 15000215 | http://apis.data.go.kr/1170000/lifeLawSearch/lifeLawSearchList.do | | Case text | 15057123 | (linked to law.go.kr) |

Connectors

| Placeholder | Purpose | Current Tool | |-------------|---------|-------------| | ~~law | Law/case API | law.go.kr, data.go.kr | | ~~docs | Save results | Notion | | ~~notify | Alerts | Telegram | | ~~search | Supplementary search | Brave Search |

Notes

1. Disclaimer: API info is reference only. Not legal advice. 2. Currency: Based on current law, but recent amendments may have delay. 3. Format: law.go.kr returns JSON; data.go.kr returns XML → each needs parser. 4. Priority: law.go.kr JSON first → fallback to data.go.kr XML. 5. Encoding: URL-encode query parameters.

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*Cowork Legal architecture v2.1 — 🦞 chumjibot (2026-02-14)*

🔧 Setup

법제처 국가법령정보 API (주 API)

1. open.law.go.kr 회원가입 2. OC 코드 발급 (이메일 @ 앞부분) 3. mkdir -p ~/.config/law-go-kr && echo '{"oc":"YOUR_OC"}' > ~/.config/law-go-kr/credentials.json

data.go.kr 판례 API (보조)

1. data.go.kr 회원가입 → 인증키 복사 2. mkdir -p ~/.config/data-go-kr && echo "YOUR_KEY" > ~/.config/data-go-kr/api_key

> 법제처 API 미등록 시에도 web_search 폴백으로 법령 기본 검색 가능합니다.

1. Disclaimer: API info is reference only. Not legal advice. 2. Currency: Based on current law, but recent amendments may have delay. 3. Format: law.go.kr returns JSON; data.go.kr returns XML → each needs parser. 4. Priority: law.go.kr JSON first → fallback to data.go.kr XML. 5. Encoding: URL-encode query parameters.

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*Cowork Legal architecture v2.1 — 🦞 chumjibot (2026-02-14)*