Luxembourg MCP Server

Luxembourg legislation via MCP — full-text search across statutes and provisions

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What is the Luxembourg MCP server?

Luxembourg MCP server exists for a simple reason — assistants are far more useful when they can act on Luxembourg directly instead of describing what you should do. Luxembourg legislation via MCP — full-text search across statutes and provisions.

What you get

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

We build AI-accelerated compliance and legal research tools for the European market. Luxembourg's unique position as an EU financial and legal hub — hosting major banks, investment funds, and EU institutions — makes it a key jurisdiction for our compliance suite.

  • A lawyer validating citations in a brief, contract, or société anonyme filing
  • A compliance officer checking GDPR obligations or CSSF regulatory requirements
  • A legal tech developer building tools on Luxembourg law
  • A researcher tracing legislative history from projet de loi to loi publiée

What the assistant can call

Once Luxembourg is connected, these are the calls the assistant has available:

  • search_legislation — FTS5 full-text search across 36,014 provisions with BM25 ranking. Supports quoted phrases, boolean operators, prefix wildcards
  • get_provision — Retrieve specific provision by statute reference + article number
  • check_currency — Check if a statute is in force, amended, or repealed
  • validate_citation — Validate citation against database — zero-hallucination check
  • build_legal_stance — Aggregate citations from multiple statutes for a legal topic
  • format_citation — Format citations per Luxembourg conventions (full/short/pinpoint)
  • list_sources — List all available statutes with metadata, coverage scope, and data provenance
  • about — Server info, capabilities, dataset statistics, and coverage summary
  • get_eu_basis — Get EU directives/regulations underlying a Luxembourg statute
  • get_luxembourg_implementations — Find Luxembourg laws implementing a specific EU act
  • search_eu_implementations — Search EU documents with Luxembourg implementation counts
  • get_provision_eu_basis — Get EU law references for a specific provision

Setting it up

The server ships on npm as @anthropic/mcp-inspector, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.

Choosing this one

This sits in the database access group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Luxembourg's toolset — search_legislation, get_provision, check_currency and 11 more — is a fair guide to whether it matches your workflow. It is maintained by eu.ansvar; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against Luxembourg's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Before you rely on it

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • With 14 tools registered it takes up a noticeable share of the context window; turn it off in projects that never touch Luxembourg.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the luxembourg mcp server does with a few real requests.

Available tools

ToolWhat it does
search_legislationFTS5 full-text search across 36,014 provisions with BM25 ranking. Supports quoted phrases, boolean operators, prefix wildcards
get_provisionRetrieve specific provision by statute reference + article number
check_currencyCheck if a statute is in force, amended, or repealed
validate_citationValidate citation against database — zero-hallucination check
build_legal_stanceAggregate citations from multiple statutes for a legal topic
format_citationFormat citations per Luxembourg conventions (full/short/pinpoint)
list_sourcesList all available statutes with metadata, coverage scope, and data provenance
aboutServer info, capabilities, dataset statistics, and coverage summary
get_eu_basisGet EU directives/regulations underlying a Luxembourg statute
get_luxembourg_implementationsFind Luxembourg laws implementing a specific EU act
search_eu_implementationsSearch EU documents with Luxembourg implementation counts
get_provision_eu_basisGet EU law references for a specific provision
validate_eu_complianceCheck implementation status of Luxembourg statutes against EU directives
ConnectFirst request opens an OAuth signup flow (setup details: [ansvar.eu/docs/quickstart](https://ansvar.eu/docs/quickstart)). After signup, your client is bound to your account; tier (free / premium / team / company) determi

How to install the Luxembourg MCP server

{
  "mcpServers": {
    "luxembourg-law": {
      "command": "npx",
      "args": ["-y", "@anthropic/mcp-inspector"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

  • Use Luxembourg to search legislation.
  • Use Luxembourg to get provision.
  • Use Luxembourg to check currency.

Frequently asked questions

It connects Luxembourg to MCP-compatible AI assistants such as Claude and Cursor, exposing 14 tools (search_legislation, get_provision, check_currency, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Luxembourg directly.