{"_id":"@ansvar/south-korea-law-mcp","_rev":"2-583675da52e566871622e629f450042d","name":"@ansvar/south-korea-law-mcp","dist-tags":{"latest":"1.1.2"},"versions":{"1.1.2":{"name":"@ansvar/south-korea-law-mcp","version":"1.1.2","keywords":["mcp","south-korea-law","pipa","personal-information","network-act","credit-information","electronic-government","intelligent-informatization","cybersecurity","korea","legal","compliance","ansvar"],"author":{"name":"Ansvar Systems","email":"hello@ansvar.eu"},"license":"Apache-2.0","_id":"@ansvar/south-korea-law-mcp@1.1.2","maintainers":[{"name":"ansvar","email":"jeffrey.von.rotz@ansvar.eu"}],"homepage":"https://github.com/Ansvar-Systems/south-korea-law-mcp#readme","bugs":{"url":"https://github.com/Ansvar-Systems/south-korea-law-mcp/issues"},"bin":{"south-korea-law-mcp":"dist/index.js"},"dist":{"shasum":"4b5132a3d49a1d8273fe2aeec7ec23a049ffe1c4","tarball":"https://registry.npmjs.org/@ansvar/south-korea-law-mcp/-/south-korea-law-mcp-1.1.2.tgz","fileCount":119,"integrity":"sha512-UkmyBqfgyTKU53Gt9fQcPGIpPEaSoTUCd4R0fUzr5/+lPTGzokk9LGieCrFR/PXMMlUx13kGF3dT1hhI8u6oZQ==","signatures":[{"sig":"MEUCIQC44yK+UMe2uUKqj0/hfKH0LlJNlUeiUoNvWWMtCf1NjwIgEefOu90EwrJWnrGjU4uEjMFRM6J3aruQxBbFI0hI7UE=","keyid":"SHA256:DhQ8wR5APBvFHLF/+Tc+AYvPOdTpcIDqOhxsBHRwC7U"}],"attestations":{"url":"https://registry.npmjs.org/-/npm/v1/attestations/@ansvar%2fsouth-korea-law-mcp@1.1.2","provenance":{"predicateType":"https://slsa.dev/provenance/v1"}},"unpackedSize":320918},"main":"dist/index.js","type":"module","types":"./dist/index.d.ts","engines":{"node":">=18"},"gitHead":"055de051efc8d1f2d627028fba3e41ab2d82c836","mcpName":"eu.ansvar/south-korea-law-mcp","scripts":{"dev":"tsx src/index.ts","lint":"tsc --noEmit","test":"vitest run","build":"tsc","start":"node dist/index.js","health":"curl -s http://localhost:3000/health | jq .","ingest":"tsx scripts/ingest.ts","build:db":"tsx scripts/build-db.ts","validate":"npm test && npm run test:contract","test:watch":"vitest","start:stdio":"node dist/index.js --stdio","drift:detect":"tsx scripts/drift-detect.ts","build:db:free":"tsx scripts/build-db.ts --free","check:updates":"tsx scripts/check-updates.ts","test:contract":"vitest run __tests__/contract/","test:coverage":"vitest run --coverage"},"_npmUser":{"name":"ansvar","email":"jeffrey.von.rotz@ansvar.eu"},"repository":{"url":"git+https://github.com/Ansvar-Systems/south-korea-law-mcp.git","type":"git"},"_npmVersion":"10.8.2","description":"South Korean law database covering personal information protection (PIPA), ICT network security, credit information, electronic government, and intelligent informatization legislation with full-text search","directories":{},"_nodeVersion":"20.20.0","dependencies":{"@ansvar/mcp-sqlite":"^1.0.3","@modelcontextprotocol/sdk":"^1.25.3"},"publishConfig":{"access":"public"},"_hasShrinkwrap":false,"devDependencies":{"tsx":"^4.19.0","vitest":"^2.1.0","typescript":"^5.6.0","@types/node":"^22.0.0","@vercel/node":"^5.0.0","better-sqlite3":"^11.0.0","fast-xml-parser":"^4.5.0","@types/better-sqlite3":"^7.6.0"},"_npmOperationalInternal":{"tmp":"tmp/south-korea-law-mcp_1.1.2_1771778913721_0.6321893985468092","host":"s3://npm-registry-packages-npm-production"},"deprecated":"Ansvar MCP servers are now distributed as source from github.com/Ansvar-Systems/south-korea-law-mcp under Apache 2.0. 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Hosted gateway: ansvar.eu"}},"time":{"created":"2026-02-22T16:48:33.628Z","modified":"2026-05-02T05:49:00.377Z","1.1.2":"2026-02-22T16:48:33.857Z"},"bugs":{"url":"https://github.com/Ansvar-Systems/south-korea-law-mcp/issues"},"author":{"name":"Ansvar Systems","email":"hello@ansvar.eu"},"license":"Apache-2.0","homepage":"https://github.com/Ansvar-Systems/south-korea-law-mcp#readme","keywords":["mcp","south-korea-law","pipa","personal-information","network-act","credit-information","electronic-government","intelligent-informatization","cybersecurity","korea","legal","compliance","ansvar"],"repository":{"url":"git+https://github.com/Ansvar-Systems/south-korea-law-mcp.git","type":"git"},"description":"South Korean law database covering personal information protection (PIPA), ICT network security, credit information, electronic government, and intelligent informatization legislation with full-text search","maintainers":[{"name":"ansvar","email":"jeffrey.von.rotz@ansvar.eu"}],"readme":"# South Korean Law MCP Server\n\n**The law.go.kr alternative for the AI age.**\n\n[![npm version](https://badge.fury.io/js/%40ansvar/south-korea-law-mcp.svg)](https://www.npmjs.com/package/@ansvar/south-korea-law-mcp)\n[![MCP Registry](https://img.shields.io/badge/MCP-Registry-blue)](https://registry.modelcontextprotocol.io)\n[![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)\n[![GitHub stars](https://img.shields.io/github/stars/Ansvar-Systems/South-Korea-law-mcp?style=social)](https://github.com/Ansvar-Systems/South-Korea-law-mcp)\n[![CI](https://github.com/Ansvar-Systems/South-Korea-law-mcp/actions/workflows/ci.yml/badge.svg)](https://github.com/Ansvar-Systems/South-Korea-law-mcp/actions/workflows/ci.yml)\n\nQuery **South Korean legislation** -- covering data protection, cybersecurity, corporate law, and more -- directly from Claude, Cursor, or any MCP-compatible client.\n\nIf you're building legal tech, compliance tools, or doing South Korean legal research, this is your verified reference database.\n\nBuilt by [Ansvar Systems](https://ansvar.eu) -- Stockholm, Sweden\n\n---\n\n## Why This Exists\n\nSouth Korean legal research is scattered across official government databases, commercial legal platforms, and institutional archives. Whether you're:\n- A **lawyer** validating citations in a brief or contract\n- A **compliance officer** checking if a statute is still in force\n- A **legal tech developer** building tools on South Korean law\n- A **researcher** tracing legislative history\n\n...you shouldn't need dozens of browser tabs and manual PDF cross-referencing. Ask Claude. Get the exact provision. With context.\n\nThis MCP server makes South Korean law **searchable, cross-referenceable, and AI-readable**.\n\n---\n\n## Quick Start\n\n### Use Remotely (No Install Needed)\n\n> Connect directly to the hosted version -- zero dependencies, nothing to install.\n\n**Endpoint:** `https://south-korea-law-mcp.vercel.app/mcp`\n\n| Client | How to Connect |\n|--------|---------------|\n| **Claude.ai** | Settings > Connectors > Add Integration > paste URL |\n| **Claude Code** | `claude mcp add south-korea-law --transport http https://south-korea-law-mcp.vercel.app/mcp` |\n| **Claude Desktop** | Add to config (see below) |\n| **GitHub Copilot** | Add to VS Code settings (see below) |\n\n**Claude Desktop** -- add to `claude_desktop_config.json`:\n\n```json\n{\n  \"mcpServers\": {\n    \"south-korea-law\": {\n      \"type\": \"url\",\n      \"url\": \"https://south-korea-law-mcp.vercel.app/mcp\"\n    }\n  }\n}\n```\n\n**GitHub Copilot** -- add to VS Code `settings.json`:\n\n```json\n{\n  \"github.copilot.chat.mcp.servers\": {\n    \"south-korea-law\": {\n      \"type\": \"http\",\n      \"url\": \"https://south-korea-law-mcp.vercel.app/mcp\"\n    }\n  }\n}\n```\n\n### Use Locally (npm)\n\n```bash\nnpx @ansvar/south-korea-law-mcp\n```\n\n**Claude Desktop** -- add to `claude_desktop_config.json`:\n\n**macOS:** `~/Library/Application Support/Claude/claude_desktop_config.json`\n**Windows:** `%APPDATA%\\Claude\\claude_desktop_config.json`\n\n```json\n{\n  \"mcpServers\": {\n    \"south-korea-law\": {\n      \"command\": \"npx\",\n      \"args\": [\"-y\", \"@ansvar/south-korea-law-mcp\"]\n    }\n  }\n}\n```\n\n**Cursor / VS Code:**\n\n```json\n{\n  \"mcp.servers\": {\n    \"south-korea-law\": {\n      \"command\": \"npx\",\n      \"args\": [\"-y\", \"@ansvar/south-korea-law-mcp\"]\n    }\n  }\n}\n```\n\n---\n\n## Example Queries\n\nOnce connected, just ask naturally:\n\n- *\"What does the South Korean data protection law say about consent?\"*\n- *\"Search for cybersecurity requirements in South Korean legislation\"*\n- *\"Is this statute still in force?\"*\n- *\"Find provisions about personal data in South Korean law\"*\n- *\"What EU directives does this South Korean law implement?\"*\n- *\"Which South Korean laws implement the GDPR?\"*\n- *\"Validate this legal citation\"*\n- *\"Build a legal stance on data breach notification requirements\"*\n\n---\n\n## Laws Covered\n\n| Law | Korean Name | Key Topic |\n|-----|------------|-----------|\n| **Personal Information Protection Act (PIPA)** | 개인정보 보호법 | Personal data protection (one of world's strictest) |\n| **Network Act** | 정보통신망 이용촉진 및 정보보호 등에 관한 법률 | ICT network security, information protection |\n| **Credit Information Act** | 신용정보의 이용 및 보호에 관한 법률 | Financial data, MyData, credit information |\n| **Electronic Government Act** | 전자정부법 | Digital government services, e-government |\n| **Framework Act on Intelligent Informatization** | 지능정보화 기본법 | AI governance, intelligent information services |\n| **IT Network Act** | 정보통신망법 | Network infrastructure, cybersecurity |\n| **Constitution (selected provisions)** | 대한민국헌법 | Fundamental rights, Article 17 (right to privacy) |\n\nAdditionally includes key PIPC guidelines and supplementary materials:\n\n- PIPA Standard Guidelines (개인정보 처리 표준지침)\n- PIPC enforcement actions and penalty decisions\n- Cross-border transfer standard contractual clauses\n\n---\n\n## Deployment Tiers\n\n| Tier | Content | Database Size | Platform |\n|------|---------|---------------|----------|\n| **Free** | All major statutes + English translations + EU cross-references | ~80-150 MB | Vercel (bundled) or local |\n| **Professional** | + Presidential decrees + ministerial ordinances + PIPC guidelines + enforcement decisions | ~400 MB-700 MB | Azure Container Apps / Docker / local |\n\n### Deployment Strategy: MEDIUM - Dual Tier, Bundled Free\n\nThe free-tier database containing major statutes and English translations is estimated at 80-150 MB, within the Vercel 250 MB bundle limit. The free-tier database is bundled directly with the Vercel deployment. The professional tier with full presidential decrees, ministerial ordinances, and PIPC guidelines requires local Docker or Azure Container Apps deployment.\n\n### Capability Detection\n\nBoth tiers use the same codebase. At startup, the server detects available SQLite tables and gates tools accordingly:\n\n```\nFree tier:     core_legislation, eu_references, english_translations\nProfessional:  core_legislation, eu_references, english_translations, presidential_decrees, ministerial_ordinances, pipc_guidelines, enforcement_decisions\n```\n\nTools that require professional capabilities return an upgrade message on the free tier.\n\n---\n\n## Database Size Estimates\n\n| Component | Estimated Size | Notes |\n|-----------|---------------|-------|\n| Major statutes (법률) | ~30-50 MB | Key data protection, ICT, corporate statutes in Korean |\n| English translations (KLRI) | ~20-40 MB | Official KLRI translations of major laws |\n| EU cross-references | ~5-10 MB | PIPA-GDPR, Network Act-NIS2 mappings |\n| FTS5 indexes | ~25-50 MB | Full-text search indexes for Korean text |\n| **Free tier total** | **~80-150 MB** | |\n| Presidential decrees (대통령령) | ~100-200 MB | Implementing decrees for major statutes |\n| Ministerial ordinances (부령) | ~100-200 MB | Ministry-level regulations |\n| PIPC guidelines and enforcement | ~30-50 MB | Interpretive standards, penalty decisions |\n| **Professional tier total** | **~400 MB-700 MB** | |\n\n---\n\n## Language Support\n\nThe primary language is **Korean (ko)**, which is the sole legally binding version. Official English translations are available from the Korea Legislation Research Institute (elaw.klri.re.kr). These translations are reference translations and are not legally authoritative.\n\nThe search tool supports queries in both Korean and English, with Korean queries using proper morphological analysis for accurate results.\n\n---\n\n## Available Tools (13)\n\n### Core Legal Research Tools (8)\n\n| Tool | Description |\n|------|-------------|\n| `search_legislation` | FTS5 full-text search across all provisions with BM25 ranking |\n| `get_provision` | Retrieve specific provision by statute + chapter/section |\n| `check_currency` | Check if statute is in force, amended, or repealed |\n| `validate_citation` | Validate citation against database (zero-hallucination check) |\n| `build_legal_stance` | Aggregate citations from statutes for a legal topic |\n| `format_citation` | Format citations per South Korean conventions (full/short/pinpoint) |\n| `list_sources` | List all available statutes with metadata |\n| `about` | Server info, capabilities, and coverage summary |\n\n### EU/International Law Integration Tools (5)\n\n| Tool | Description |\n|------|-------------|\n| `get_eu_basis` | Get EU directives/regulations for South Korean statute |\n| `get_korean_implementations` | Find South Korean laws implementing EU act |\n| `search_eu_implementations` | Search EU documents with South Korean implementation counts |\n| `get_provision_eu_basis` | Get EU law references for specific provision |\n| `validate_eu_compliance` | Check implementation status of EU directives |\n\n---\n\n## Why This Works\n\n**Verbatim Source Text (No LLM Processing):**\n- All statute text is ingested from official South Korean government sources\n- Provisions are returned **unchanged** from SQLite FTS5 database rows\n- Zero LLM summarization or paraphrasing -- the database contains regulation text, not AI interpretations\n\n**Smart Context Management:**\n- Search returns ranked provisions with BM25 scoring (safe for context)\n- Provision retrieval gives exact text by statute identifier + chapter/section\n- Cross-references help navigate without loading everything at once\n\n**Technical Architecture:**\n```\nOfficial Sources --> Parse --> SQLite --> FTS5 snippet() --> MCP response\n                     ^                       ^\n              Provision parser         Verbatim database query\n```\n\n### Traditional Research vs. This MCP\n\n| Traditional Approach | This MCP Server |\n|---------------------|-----------------|\n| Search official databases by statute number | Search by plain language |\n| Navigate multi-chapter statutes manually | Get the exact provision with context |\n| Manual cross-referencing between laws | `build_legal_stance` aggregates across sources |\n| \"Is this statute still in force?\" --> check manually | `check_currency` tool --> answer in seconds |\n| Find EU basis --> dig through EUR-Lex | `get_eu_basis` --> linked EU directives instantly |\n| No API, no integration | MCP protocol --> AI-native |\n\n---\n\n## Data Sources & Freshness\n\nAll content is sourced from authoritative South Korean legal databases:\n\n- **[Korean Law Information Center](https://www.law.go.kr)** -- Official South Korean government legal database\n\n**Verified data only** -- every citation is validated against official sources. Zero LLM-generated content.\n\n---\n\n## Security\n\nThis project uses multiple layers of automated security scanning:\n\n| Scanner | What It Does | Schedule |\n|---------|-------------|----------|\n| **CodeQL** | Static analysis for security vulnerabilities | Weekly + PRs |\n| **Semgrep** | SAST scanning (OWASP top 10, secrets, TypeScript) | Every push |\n| **Gitleaks** | Secret detection across git history | Every push |\n| **Trivy** | CVE scanning on filesystem and npm dependencies | Daily |\n| **Socket.dev** | Supply chain attack detection | PRs |\n| **Dependabot** | Automated dependency updates | Weekly |\n\nSee [SECURITY.md](SECURITY.md) for the full policy and vulnerability reporting.\n\n---\n\n## Important Disclaimers\n\n### Legal Advice\n\n> **THIS TOOL IS NOT LEGAL ADVICE**\n>\n> Statute text is sourced from official South Korean government publications. However:\n> - This is a **research tool**, not a substitute for professional legal counsel\n> - **Court case coverage is limited** -- do not rely solely on this for case law research\n> - **Verify critical citations** against primary sources for court filings\n> - **EU cross-references** are extracted from statute text, not EUR-Lex full text\n\n**Before using professionally, read:** [DISCLAIMER.md](DISCLAIMER.md) | [SECURITY.md](SECURITY.md)\n\n### Client Confidentiality\n\nQueries go through the Claude API. For privileged or confidential matters, use on-premise deployment.\n\n---\n\n## Development\n\n### Setup\n\n```bash\ngit clone https://github.com/Ansvar-Systems/South-Korea-law-mcp\ncd South-Korea-law-mcp\nnpm install\nnpm run build\nnpm test\n```\n\n### Running Locally\n\n```bash\nnpm run dev                                       # Start MCP server\nnpx @anthropic/mcp-inspector node dist/index.js   # Test with MCP Inspector\n```\n\n---\n\n## Related Projects: Complete Compliance Suite\n\nThis server is part of **Ansvar's Compliance Suite** -- MCP servers that work together for end-to-end compliance coverage:\n\n### [@ansvar/eu-regulations-mcp](https://github.com/Ansvar-Systems/EU_compliance_MCP)\n**Query 49 EU regulations directly from Claude** -- GDPR, AI Act, DORA, NIS2, MiFID II, eIDAS, and more. Full regulatory text with article-level search. `npx @ansvar/eu-regulations-mcp`\n\n### [@ansvar/us-regulations-mcp](https://github.com/Ansvar-Systems/US_Compliance_MCP)\n**Query US federal and state compliance laws** -- HIPAA, CCPA, SOX, GLBA, FERPA, and more. `npx @ansvar/us-regulations-mcp`\n\n### [@ansvar/security-controls-mcp](https://github.com/Ansvar-Systems/security-controls-mcp)\n**Query 261 security frameworks** -- ISO 27001, NIST CSF, SOC 2, CIS Controls, SCF, and more. `npx @ansvar/security-controls-mcp`\n\n### [@ansvar/automotive-cybersecurity-mcp](https://github.com/Ansvar-Systems/Automotive-MCP)\n**Query UNECE R155/R156 and ISO 21434** -- Automotive cybersecurity compliance. `npx @ansvar/automotive-cybersecurity-mcp`\n\n**30+ national law MCPs** covering Australia, Brazil, Canada, China, Denmark, Finland, France, Germany, Ghana, Iceland, India, Ireland, Israel, Italy, Japan, Kenya, Netherlands, Nigeria, Norway, Singapore, Slovenia, South Korea, Sweden, Switzerland, Thailand, UAE, UK, and more.\n\n---\n\n## Contributing\n\nContributions welcome! See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines.\n\nPriority areas:\n- Court case law expansion\n- EU cross-reference improvements\n- Historical statute versions and amendment tracking\n- Additional statutory instruments and regulations\n\n---\n\n## Roadmap\n\n- [x] Core statute database with FTS5 search\n- [x] EU/international law cross-references\n- [x] Vercel Streamable HTTP deployment\n- [x] npm package publication\n- [ ] Court case law expansion\n- [ ] Historical statute versions (amendment tracking)\n- [ ] Preparatory works / explanatory memoranda\n- [ ] Lower court and tribunal decisions\n\n---\n\n## Citation\n\nIf you use this MCP server in academic research:\n\n```bibtex\n@software{south_korea_law_mcp_2025,\n  author = {Ansvar Systems AB},\n  title = {South Korean Law MCP Server: AI-Powered Legal Research Tool},\n  year = {2025},\n  url = {https://github.com/Ansvar-Systems/South-Korea-law-mcp},\n  note = {South Korean legal database with full-text search and EU cross-references}\n}\n```\n\n---\n\n## License\n\nApache License 2.0. See [LICENSE](./LICENSE) for details.\n\n### Data Licenses\n\n- **Statutes & Legislation:** South Korean Government (public domain)\n- **EU Metadata:** EUR-Lex (EU public domain)\n\n---\n\n## About Ansvar Systems\n\nWe build AI-accelerated compliance and legal research tools for the global market. This MCP server started as our internal reference tool -- turns out everyone building compliance tools has the same research frustrations.\n\nSo we're open-sourcing it.\n\n**[ansvar.eu](https://ansvar.eu)** -- Stockholm, Sweden\n\n---\n\n<p align=\"center\">\n  <sub>Built with care in Stockholm, Sweden</sub>\n</p>\n","readmeFilename":"README.md"}