Slovenian Law MCP Server

The Uradni list RS (Pravno-informacijski sistem) alternative for the AI age.

Query 40 Slovenian statutes -- from ZVOP-2 (Zakon o varstvu osebnih podatkov) and Kazenski zakonik to Obligacijski zakonik, Zakon o elektronskih komunikacijah, and more -- directly from Claude, Cursor, or any MCP-compatible client.

If you're building legal tech, compliance tools, or doing Slovenian legal research, this is your verified reference database.

Built by Ansvar Systems -- Stockholm, Sweden

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Why This Exists

Slovenian legal research means navigating PISRS (Pravno-informacijski sistem Republike Slovenije) and the Uradni list RS, cross-referencing between Zakoni, Pravilniki, and Uredbe, and manually tracking EU transpositions. Whether you're:

• A lawyer validating citations in a brief or contract
• A compliance officer checking ZVOP-2 obligations or NIS2 requirements
• A legal tech developer building tools on Slovenian law
• A researcher tracing EU directives through to Slovenian implementation

...you shouldn't need dozens of browser tabs and manual PDF cross-referencing. Ask Claude. Get the exact provision. With context.

This MCP server makes Slovenian law searchable, cross-referenceable, and AI-readable.

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Quick Start

Use Remotely (No Install Needed)

Connect directly to the hosted version -- zero dependencies, nothing to install.

Endpoint: https://mcp.ansvar.eu/law-si/mcp

Client	How to Connect
Claude.ai	Settings > Connectors > Add Integration > paste URL
Claude Code	claude mcp add slovenian-law --transport http https://mcp.ansvar.eu/law-si/mcp
Claude Desktop	Add to config (see below)
GitHub Copilot	Add to VS Code settings (see below)

Claude Desktop -- add to claude_desktop_config.json:

{
  "mcpServers": {
    "slovenian-law": {
      "type": "url",
      "url": "https://mcp.ansvar.eu/law-si/mcp"
    }
  }
}

GitHub Copilot -- add to VS Code settings.json:

{
  "github.copilot.chat.mcp.servers": {
    "slovenian-law": {
      "type": "http",
      "url": "https://mcp.ansvar.eu/law-si/mcp"
    }
  }
}

Use Locally (npm)

npx @ansvar/slovenian-law-mcp

Claude Desktop -- add to claude_desktop_config.json:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "slovenian-law": {
      "command": "npx",
      "args": ["-y", "@ansvar/slovenian-law-mcp"]
    }
  }
}

Cursor / VS Code:

{
  "mcp.servers": {
    "slovenian-law": {
      "command": "npx",
      "args": ["-y", "@ansvar/slovenian-law-mcp"]
    }
  }
}

Example Queries

Once connected, just ask naturally -- in Slovenian or English:

• "Kaj določa ZVOP-2 (Zakon o varstvu osebnih podatkov) glede privolitve?"
• "Ali je Kazenski zakonik (KZ-1) še v veljavi?"
• "Poiščite določbe o 'varstvu osebnih podatkov' v slovenskem pravu"
• "Katere EU direktive implementira ZVOP-2?"
• "Kaj določa Obligacijski zakonik (OZ) glede pogodbene odgovornosti?"
• "Poiščite kazenske določbe v KZ-1 za kibernetske napade"
• "Kateri slovenski zakoni implementirajo direktivo NIS2?"
• "Which Slovenian laws implement the GDPR?"
• "Find data protection provisions in Slovenian law"

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What's Included

Category	Count	Details
Statutes	40 statutes	Core Slovenian legislation (curated set)
Provisions	11,970 sections	Full-text searchable with FTS5
Preparatory Works	497,722 documents	Predlogi zakonov and parliamentary materials (Premium)
Database Size	~42 MB	Optimized SQLite, portable
Daily Updates	Automated	Freshness checks against PISRS

Coverage note: The current free-tier database covers 40 core statutes, representing the primary legislation most relevant for compliance and legal research. The curated selection prioritises data protection, criminal law, obligations, company law, and electronic communications. Premium tier includes expanded coverage and 497,722 preparatory works documents.

Verified data only -- every citation is validated against official sources (pisrs.si). Zero LLM-generated content.

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See It In Action

Why This Works

Verbatim Source Text (No LLM Processing):

• All statute text is ingested from PISRS (Pravno-informacijski sistem RS) official sources
• Provisions are returned unchanged from SQLite FTS5 database rows
• Zero LLM summarization or paraphrasing -- the database contains regulation text, not AI interpretations

Smart Context Management:

• Search returns ranked provisions with BM25 scoring (safe for context)
• Provision retrieval gives exact text by zakon identifier + člen/odstavek
• Cross-references help navigate without loading everything at once

Technical Architecture:

pisrs.si API → Parse → SQLite → FTS5 snippet() → MCP response
                 ↑                      ↑
          Provision parser       Verbatim database query

Traditional Research vs. This MCP

Traditional Approach	This MCP Server
Search PISRS by zakon name	Search by plain Slovenian: "varstvo osebnih podatkov"
Navigate multi-člen statutes manually	Get the exact provision with context
Manual cross-referencing between zakoni	build_legal_stance aggregates across sources
"Je ta zakon še v veljavi?" → manual check	check_currency tool → answer in seconds
Find EU basis → dig through EUR-Lex	get_eu_basis → linked EU directives instantly
Check PISRS for updates	Daily automated freshness checks
No API, no integration	MCP protocol → AI-native

Traditional: Search PISRS → Download PDF → Ctrl+F → Cross-reference with predlog zakona → Check EUR-Lex → Repeat

This MCP: "Kateri člen ZVOP-2 ureja privolitev in katera EU direktiva je osnova?" → Done.

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Available Tools (13)

Core Legal Research Tools (8)

Tool	Description
search_legislation	FTS5 search on 11,970 provisions with BM25 ranking
get_provision	Retrieve specific provision by zakon identifier + člen/odstavek
validate_citation	Validate citation against database (zero-hallucination check)
build_legal_stance	Aggregate citations from statutes and preparatory works
format_citation	Format citations per Slovenian conventions (full/short/pinpoint)
check_currency	Check if statute is in force, amended, or repealed
list_sources	List all available statutes with metadata and data provenance
about	Server info, capabilities, dataset statistics, and coverage summary

EU Law Integration Tools (5)

Tool	Description
get_eu_basis	Get EU directives/regulations for Slovenian statute
get_slovenian_implementations	Find Slovenian laws implementing EU act
search_eu_implementations	Search EU documents with Slovenian implementation counts
get_provision_eu_basis	Get EU law references for specific provision
validate_eu_compliance	Check implementation status (requires EU MCP)

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EU Law Integration

Slovenia is an EU member state since 2004 and implements EU law through a systematic transposition process published in the Uradni list RS.

Metric	Value
EU Member Since	2004
GDPR Implementation	ZVOP-2 (Zakon o varstvu osebnih podatkov-2)
NIS2 Implementation	ZIIKS (Zakon o informacijski varnosti)
Data Authority	Informacijski pooblaščenec (IP RS)
EUR-Lex Integration	Automated metadata fetching

Key Slovenian EU Implementations

• GDPR (2016/679) → ZVOP-2 (Zakon o varstvu osebnih podatkov)
• NIS2 Directive (2022/2555) → ZIIKS (Zakon o informacijski varnosti)
• AI Act (2024/1689) → Slovenian implementation in progress
• eIDAS (910/2014) → ZEPEP-UPB1 (Zakon o elektronskem poslovanju)
• Consumer Rights Directive (2011/83) → ZVPot (Zakon o varstvu potrošnikov)
• AML Directive (2015/849) → ZPPDFT-2 (Zakon o preprečevanju pranja denarja)

See EU_INTEGRATION_GUIDE.md for detailed documentation.

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Data Sources & Freshness

All content is sourced from authoritative Slovenian legal databases:

• PISRS - Pravno-informacijski sistem RS -- Official consolidated law database
• Uradni list RS -- Official Gazette of the Republic of Slovenia
• EUR-Lex -- Official EU law database (metadata only)

Data Provenance

Field	Value
Authority	Pravno-informacijski sistem RS (PISRS)
Retrieval method	PISRS API + HTML parse
Language	Slovenian
License	Slovenian public data (open government)
Coverage	40 core statutes (curated)
Last ingested	2026-02-25

Automated Freshness Checks (Daily)

A daily GitHub Actions workflow monitors all data sources:

Source	Check	Method
Statute amendments	PISRS API date comparison	All covered statutes checked
New statutes	Uradni list RS publication feed	Diffed against database
EU reference staleness	Git commit timestamps	Flagged if >90 days old

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Security

This project uses multiple layers of automated security scanning:

Scanner	What It Does	Schedule
CodeQL	Static analysis for security vulnerabilities	Weekly + PRs
Semgrep	SAST scanning (OWASP top 10, secrets, TypeScript)	Every push
Gitleaks	Secret detection across git history	Every push
Trivy	CVE scanning on filesystem and npm dependencies	Daily
Docker Security	Container image scanning + SBOM generation	Daily
Socket.dev	Supply chain attack detection	PRs
OSSF Scorecard	OpenSSF best practices scoring	Weekly
Dependabot	Automated dependency updates	Weekly

See SECURITY.md for the full policy and vulnerability reporting.

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Important Disclaimers

Legal Advice

THIS TOOL IS NOT LEGAL ADVICE

Statute text is sourced from official PISRS publications. However:

• This is a research tool, not a substitute for professional legal counsel
• Coverage is currently limited to 40 core statutes -- verify whether your statute is included before relying on this for research
• Court case coverage is not included in the current release -- do not rely on this for case law research
• Verify critical citations against primary sources (pisrs.si) for court filings
• EU cross-references are extracted from Slovenian statute text, not EUR-Lex full text

Before using professionally, read: DISCLAIMER.md | PRIVACY.md

Client Confidentiality

Queries go through the Claude API. For privileged or confidential matters, use on-premise deployment. See PRIVACY.md for Odvetniška zbornica Slovenije compliance guidance.

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Documentation

• EU Integration Guide -- Detailed EU cross-reference documentation
• EU Usage Examples -- Practical EU lookup examples
• Security Policy -- Vulnerability reporting and scanning details
• Disclaimer -- Legal disclaimers and professional use notices
• Privacy -- Client confidentiality and data handling

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Development

Setup

git clone https://github.com/Ansvar-Systems/slovenian-law-mcp
cd slovenian-law-mcp
npm install
npm run build
npm test

Running Locally

npm run dev                                       # Start MCP server
npx @anthropic/mcp-inspector node dist/index.js   # Test with MCP Inspector

Data Management

npm run ingest                     # Ingest statutes from PISRS
npm run ingest:all                 # Auto-ingest all statutes
npm run ingest:cases               # Ingest case law from sodnapraksa.si
npm run ingest:prep-works          # Ingest preparatory works
npm run build:db                   # Rebuild SQLite database
npm run drift:detect               # Run drift detection
npm run check-updates              # Check for amendments and new statutes

Performance

• Search Speed: <100ms for most FTS5 queries
• Database Size: ~42 MB (efficient, portable)
• Reliability: 100% ingestion success rate

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Related Projects: Complete Compliance Suite

This server is part of Ansvar's Compliance Suite -- MCP servers that work together for end-to-end compliance coverage:

@ansvar/eu-regulations-mcp

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

@ansvar/slovenian-law-mcp (This Project)

Query 40 core Slovenian statutes directly from Claude -- ZVOP-2, KZ-1, OZ, ZGD-1, and more. Full provision text with EU cross-references. npx @ansvar/slovenian-law-mcp

@ansvar/croatian-law-mcp

Query Croatian legislation -- ZZOP, KZ, ZOO, and more. npx @ansvar/croatian-law-mcp

@ansvar/security-controls-mcp

Query 261 security frameworks -- ISO 27001, NIST CSF, SOC 2, CIS Controls, SCF, and more. npx @ansvar/security-controls-mcp

70+ national law MCPs covering Austria, Belgium, Denmark, Finland, France, Germany, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Spain, Sweden, Switzerland, UK, and more.

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Contributing

Contributions welcome! See CONTRIBUTING.md for guidelines.

Priority areas:

• Statute coverage expansion (currently 40 statutes -- many more in PISRS)
• Court case law coverage (Vrhovno sodišče, Ustavno sodišče)
• EU regulation cross-reference expansion
• Historical statute versions and amendment tracking

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Roadmap

• Core statute database with FTS5 search
• Corpus ingestion (40 statutes, 11,970 provisions)
• EU law integration tools
• Vercel Streamable HTTP deployment
• npm package publication
• Daily freshness checks
• Statute coverage expansion (target: 500+ statutes)
• Court case law (Vrhovno sodišče, Ustavno sodišče)
• Historical statute versions (amendment tracking)
• English translations for key statutes

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Citation

If you use this MCP server in academic research:

@software{slovenian_law_mcp_2026,
  author = {Ansvar Systems AB},
  title = {Slovenian Law MCP Server: Production-Grade Legal Research Tool},
  year = {2026},
  url = {https://github.com/Ansvar-Systems/slovenian-law-mcp},
  note = {40 core Slovenian statutes with 11,970 provisions and EU law cross-references}
}

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License

Apache License 2.0. See LICENSE for details.

Data Licenses

• Statutes & Legislation: Pravno-informacijski sistem RS (public domain)
• EU Metadata: EUR-Lex (EU public domain)

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About Ansvar Systems

We build AI-accelerated compliance and legal research tools for the European market. This MCP server started as our internal reference tool for Slovenian law -- turns out everyone building compliance tools for the CEE market has the same research frustrations.

So we're open-sourcing it. Navigating PISRS shouldn't require a law degree.

ansvar.eu -- Stockholm, Sweden

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