Hungarian 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 Magyar Közlöny alternative for the AI age.

Query 4,314 Hungarian statutes -- from the GDPR végrehajtási törvény and Büntető Törvénykönyv to the Polgári Törvénykönyv, Munka Törvénykönyve, and more -- directly from Claude, Cursor, or any MCP-compatible client.

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

Built by Ansvar Systems -- Stockholm, Sweden

Why This Exists

Hungarian legal research is scattered across njt.hu (Nemzeti Jogszabálytár), Magyar Közlöny publications, and EUR-Lex. Whether you're:

• A lawyer validating citations in a brief or contract
• A compliance officer checking if a statute is still in force
• A legal tech developer building tools on Hungarian law
• A researcher tracing legislative provisions across 4,314 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 Hungarian law searchable, cross-referenceable, and AI-readable.

Example Queries

Once connected, just ask naturally:

• "Keresés 'adatvédelem' -- milyen kötelezettségeket állapít meg a GDPR végrehajtási törvény?"
• "Hatályban van-e a Büntető Törvénykönyv 370. §-a?"
• "Találj rendelkezéseket a munkavállalók védelméről a Munka Törvénykönyvében"
• "Melyik uniós irányelvet ültette át a Polgári Törvénykönyv fogyasztóvédelmi fejezete?"
• *"Melyik ma

... View full README on GitHub