Croatian Law MCP Server

▶ Try this MCP instantly via Ansvar Gateway

50 free queries/day · no card required · OAuth signup at ansvar.eu/gateway

One endpoint, one OAuth signup, access from any MCP-compatible client.

Connect

Claude Code (one line):

claude mcp add ansvar --transport http https://gateway.ansvar.eu/mcp

Claude Desktop / Cursor — add to claude_desktop_config.json (or mcp.json):

{
  "mcpServers": {
    "ansvar": {
      "type": "url",
      "url": "https://gateway.ansvar.eu/mcp"
    }
  }
}

Claude.ai — Settings → Connectors → Add custom connector → paste https://gateway.ansvar.eu/mcp

First request opens an OAuth flow at ansvar.eu/gateway. After signup, your client is bound to your account; tier (free / premium / team / company) determines fan-out, quota, and which downstream MCPs are reachable.

Self-host this MCP

You can also clone this repo and build the corpus yourself. The schema, fetcher, and tool implementations all live here. What is not in the repo is the pre-built database — TDM and standards-licensing constraints on the upstream sources mean we host the corpus on Ansvar infrastructure rather than redistribute it as a public artifact.

Build your own: run this repo's ingestion script (entry-point varies per repo — typically scripts/ingest.sh, npm run ingest, or make ingest; check the repo root).

The NN (Narodne novine) alternative for the AI age.

Query 4,531 Croatian statutes -- from the Zakon o provedbi GDPR and Kazneni zakon to the Zakon o radu, Zakon o trgovačkim društvima, and more -- directly from Claude, Cursor, or any MCP-compatible client.

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

Built by Ansvar Systems -- Stockholm, Sweden

Why This Exists

Croatian legal research means navigating Narodne novine, zakon.hr, and EUR-Lex for EU implementation status -- across a dense system of codes and implementing regulations. Whether you're:

• A lawyer validating citations before the Vrhovni sud (Supreme Court) or Ustavni sud (Constitutional Court)
• A compliance officer checking GDPR implementation status under the Zakon o provedbi Opće uredbe o zaštiti podataka
• A legal tech developer building tools on Croatian law
• A researcher tracing EU directive transposition across 4,531 statutes

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

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

Example Queries

Once connected, just ask naturally:

• "Što govori Zakon o provedbi Opće uredbe o zaštiti podataka o privoli?"
• "Je li Kazneni zakon još uvijek na snazi?"
• "Pretraži 'zaštita osobnih podataka' u hrvatskom zakonodavstvu"
• "Koje EU direktive provodi Zakon o radu?"
• "Što kaže članak 144. Kaznenog zakona o povredi tajnosti?"
• "Pronađi odredbe o prijavljivanju povreda osobnih podataka"
• *"Koji hrvatski zakoni provod

... View full README on GitHub