law-mcp

finalchild/law-mcp

3.4

If you are the rightful owner of law-mcp and would like to certify it and/or have it hosted online, please leave a comment on the right or send an email to henry@mcphub.com.

This server allows users to search and retrieve Korean laws and ordinances using the Model Context Protocol (MCP) with data provided by the National Law Information Center API.

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Korean Law MCP Server

ํ•œ๊ตญ ๋ฒ•๋ น ๋ฐ ์ž์น˜๋ฒ•๊ทœ(์กฐ๋ก€)๋ฅผ ์กฐํšŒํ•  ์ˆ˜ ์žˆ๋Š” Model Context Protocol (MCP) ์„œ๋ฒ„์ž…๋‹ˆ๋‹ค. ๋ฒ•์ œ์ฒ˜์˜ ๊ตญ๊ฐ€๋ฒ•๋ น์ •๋ณด์„ผํ„ฐ(open.law.go.kr) API๋ฅผ ํ†ตํ•ด ๋ฐ์ดํ„ฐ๋ฅผ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.

โš ๏ธ ์‹คํ—˜์  ๊ตฌํ˜„ ์•ˆ๋‚ด
ํ˜„์žฌ ์ด MCP ์„œ๋ฒ„๋Š” Claude Code์˜ ํŒŒ์ผ ์ฝ๊ธฐ ๊ธฐ๋Šฅ์— ์˜์กดํ•˜๋Š” ์‹คํ—˜์  ๊ตฌํ˜„์ž…๋‹ˆ๋‹ค. get_law_details ๋„๊ตฌ๊ฐ€ ๋ฒ•๋ น ์ •๋ณด๋ฅผ ํŒŒ์ผ๋กœ ์ €์žฅํ•œ ํ›„, Claude Code๊ฐ€ CLI ๋„๊ตฌ๋ฅผ ์‚ฌ์šฉํ•ด ํ•ด๋‹น ํŒŒ์ผ์„ ์ฝ๋Š” ๋ฐฉ์‹์œผ๋กœ ๋™์ž‘ํ•ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ Claude Desktop ๋“ฑ ์ผ๋ฐ˜ MCP ํด๋ผ์ด์–ธํŠธ์—์„œ๋Š” ์ •์ƒ์ ์œผ๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†์œผ๋ฉฐ, Claude Code ํ™˜๊ฒฝ์—์„œ๋งŒ ์˜จ์ „ํžˆ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ“š API ๋ฌธ์„œ
open.law.go.kr์˜ API ๋ฌธ์„œ๋ฅผ ๋‹ค์šด๋กœ๋“œํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ๋ฅผ ์ฐธ์กฐํ•˜์„ธ์š”.

์ฃผ์š” ๊ธฐ๋Šฅ

  • ๋ฒ•๋ น ๋ฐ ์ž์น˜๋ฒ•๊ทœ(์กฐ๋ก€) ๊ฒ€์ƒ‰ ์ง€์›
  • ๋ฒ•๋ น๋ช… ๋˜๋Š” ๋ณธ๋ฌธ ๋‚ด์šฉ์œผ๋กœ ๊ฒ€์ƒ‰
  • ํŽ˜์ด์ง€๋„ค์ด์…˜ ๋ฐ ๋‹ค์–‘ํ•œ ์ •๋ ฌ ์˜ต์…˜
  • ๋ฒ•๋ น/์ž์น˜๋ฒ•๊ทœ ์ƒ์„ธ ์ •๋ณด ์กฐํšŒ ๋ฐ ์ž๋™ ํŒŒ์ผ ์ €์žฅ (JSON/Markdown)
  • ์กฐ๋ฌธ, ๋ถ€์น™, ๊ฐœ์ •๋ฌธ, ์ œ๊ฐœ์ •์ด์œ  ํฌํ•จ

์„ค์น˜ ๋ฐ ์‹คํ–‰

Claude Code์—์„œ ์‚ฌ์šฉํ•˜๊ธฐ

  1. ๋จผ์ € ๋ฐ”์ด๋„ˆ๋ฆฌ ๋นŒ๋“œ:

    # ํ˜„์žฌ ํ”Œ๋žซํผ์šฉ ๋นŒ๋“œ
    deno task build:current
    
  2. Claude Code ์„ค์ • ํŒŒ์ผ ์—ด๊ธฐ:

    macOS:

    code ~/Library/Application\ Support/Code/User/globalStorage/claude.claude-code/settings.json
    

    Linux:

    code ~/.config/Code/User/globalStorage/claude.claude-code/settings.json
    
  3. MCP ์„œ๋ฒ„ ์„ค์ • ์ถ”๊ฐ€:

    {
      "mcpServers": {
        "law-mcp": {
          "command": "/path/to/law-mcp/build/law-mcp",
          "env": {
            "LAW_API_OC": "your-email-id"
          }
        }
      }
    }
    

    macOS ARM64 (Apple Silicon)์˜ ๊ฒฝ์šฐ:

    {
      "mcpServers": {
        "law-mcp": {
          "command": "/path/to/law-mcp/build/law-mcp-darwin-arm64",
          "env": {
            "LAW_API_OC": "your-email-id"
          }
        }
      }
    }
    
  4. VS Code ์žฌ์‹œ์ž‘ ํ›„ Claude Code์—์„œ ์‚ฌ์šฉ ๊ฐ€๋Šฅ

ํ™˜๊ฒฝ ๋ณ€์ˆ˜ ์„ค์ •

# open.law.go.kr API ์ธ์ฆ์„ ์œ„ํ•œ OC ๊ฐ’ (์ด๋ฉ”์ผ ID ๋ถ€๋ถ„)
export LAW_API_OC="your-email-id"

๊ฐœ๋ฐœ์ž์šฉ ์‹คํ–‰ ๋ฐฉ๋ฒ•

# ๊ฐœ๋ฐœ ๋ชจ๋“œ (์ž๋™ ์žฌ์‹œ์ž‘)
deno task dev

# ํ”„๋กœ๋•์…˜ ๋ชจ๋“œ
deno task start

# ํ…Œ์ŠคํŠธ ์‹คํ–‰
deno task test

# DXT ๋นŒ๋“œ
deno task build

์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ๋„๊ตฌ

search_laws

ํ•œ๊ตญ ๋ฒ•๋ น ๋ฐ ์ž์น˜๋ฒ•๊ทœ๋ฅผ ๊ฒ€์ƒ‰ํ•ฉ๋‹ˆ๋‹ค.

ํŒŒ๋ผ๋ฏธํ„ฐ:

  • query (ํ•„์ˆ˜): ๊ฒ€์ƒ‰ํ•  ๋ฒ•๋ น๋ช… ๋˜๋Š” ๋‚ด์šฉ
  • type: ๊ฒ€์ƒ‰ ์œ ํ˜• - "law"=๋ฒ•๋ น(๊ธฐ๋ณธ๊ฐ’), "ordinance"=์ž์น˜๋ฒ•๊ทœ(์กฐ๋ก€)
  • page: ํŽ˜์ด์ง€ ๋ฒˆํ˜ธ (๊ธฐ๋ณธ๊ฐ’: 1)
  • display: ํŽ˜์ด์ง€๋‹น ๊ฒฐ๊ณผ ์ˆ˜, ์ตœ๋Œ€ 100 (๊ธฐ๋ณธ๊ฐ’: 20)
  • search: ๊ฒ€์ƒ‰ ๋ฒ”์œ„ - 1=๋ฒ•๋ น๋ช…(๊ธฐ๋ณธ๊ฐ’), 2=๋ณธ๋ฌธ๊ฒ€์ƒ‰
  • sort: ์ •๋ ฌ ์˜ต์…˜
    • lasc: ๋ฒ•๋ น๋ช… ์˜ค๋ฆ„์ฐจ์ˆœ (๊ธฐ๋ณธ๊ฐ’)
    • ldes: ๋ฒ•๋ น๋ช… ๋‚ด๋ฆผ์ฐจ์ˆœ
    • dasc: ๊ณตํฌ์ผ์ž ์˜ค๋ฆ„์ฐจ์ˆœ
    • ddes: ๊ณตํฌ์ผ์ž ๋‚ด๋ฆผ์ฐจ์ˆœ
    • nasc: ๊ณตํฌ๋ฒˆํ˜ธ ์˜ค๋ฆ„์ฐจ์ˆœ
    • ndes: ๊ณตํฌ๋ฒˆํ˜ธ ๋‚ด๋ฆผ์ฐจ์ˆœ
    • efasc: ์‹œํ–‰์ผ์ž ์˜ค๋ฆ„์ฐจ์ˆœ
    • efdes: ์‹œํ–‰์ผ์ž ๋‚ด๋ฆผ์ฐจ์ˆœ

get_law_details

ํŠน์ • ๋ฒ•๋ น ๋˜๋Š” ์ž์น˜๋ฒ•๊ทœ์˜ ์ƒ์„ธ ์ •๋ณด๋ฅผ ์กฐํšŒํ•˜๊ณ  ํŒŒ์ผ๋กœ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค.

ํŒŒ๋ผ๋ฏธํ„ฐ:

  • lawId ๋˜๋Š” mst (๋‘˜ ์ค‘ ํ•˜๋‚˜ ํ•„์ˆ˜):
    • lawId: ๋ฒ•๋ น/์ž์น˜๋ฒ•๊ทœ ID (์˜ˆ: '001638' - ๋„๋กœ๊ตํ†ต๋ฒ•, '2026666' - ์ž์น˜๋ฒ•๊ทœ)
    • mst: ๋ฒ•๋ น/์ž์น˜๋ฒ•๊ทœ ์ผ๋ จ๋ฒˆํ˜ธ (์˜ˆ: '266639' - ๋ฒ•๋ น, '1316146' - ์ž์น˜๋ฒ•๊ทœ)
  • type: ์กฐํšŒ ์œ ํ˜• - "law"=๋ฒ•๋ น(๊ธฐ๋ณธ๊ฐ’), "ordinance"=์ž์น˜๋ฒ•๊ทœ(์กฐ๋ก€)

๋ฐ˜ํ™˜ ๊ฒฐ๊ณผ:

  • JSON ํŒŒ์ผ: ์ „์ฒด ์ƒ์„ธ ์ •๋ณด (์กฐ๋ฌธ, ๋ถ€์น™, ๊ฐœ์ •์ด๋ ฅ ๋“ฑ)
  • Markdown ํŒŒ์ผ: ์ฝ๊ธฐ ์‰ฌ์šด ํ˜•์‹์œผ๋กœ ๋ณ€ํ™˜๋œ ๋ฒ•๋ น ์ •๋ณด

Desktop Extension (DXT) ์ง€์›

์ด ํ”„๋กœ์ ํŠธ๋Š” MCP Desktop Extension์œผ๋กœ ํŒจํ‚ค์ง•ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค:

  • ํ”Œ๋žซํผ๋ณ„ ๋ฐ”์ด๋„ˆ๋ฆฌ ๋นŒ๋“œ ์ง€์› (Windows, macOS, Linux)
  • ์‚ฌ์šฉ์ž ์„ค์ • ๊ฐ€๋Šฅํ•œ API OC ํŒŒ๋ผ๋ฏธํ„ฐ
  • ์ž์„ธํ•œ ๋‚ด์šฉ์€ DXT_BUILD_GUIDE.md ๋ฐ DXT_README.md ์ฐธ์กฐ

๋ผ์ด์„ ์Šค

ISC License