Estonian MCP Server

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

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What is the Estonian MCP server?

If you already use Estonian, the estonian mcp server is the piece that lets your assistant work with it directly. Estonian legislation via MCP — full-text search across statutes and provisions.

What the server does

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. Estonia's leadership in digital governance — from e-residency to blockchain-secured public records — makes it a natural fit for our AI-native legal research tools.

  • A lawyer validating citations in a brief or leping
  • A compliance officer checking obligations under IKS or the Küberturvalisuse seadus
  • A legal tech developer building tools on Estonian law
  • A researcher tracing legislative history from eelnõu to seadus

Installation

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.

Available tools

The toolset is worth reading before you wire it up, because it tells you what the integration is really for:

  • search_legislation — FTS5 full-text search across 63,624 paragrahvi with BM25 ranking. Supports quoted phrases, boolean operators, prefix wildcards
  • get_provision — Retrieve specific provision by seadus abbreviation + paragraph (e.g., "IKS" + "§ 6")
  • check_currency — Check if a statute is in force (jõus/kehtetud), amended, or repealed
  • validate_citation — Validate citation against database — zero-hallucination check. Supports "IKS § 6", "KarS § 206"
  • build_legal_stance — Aggregate citations from multiple seadused for a legal topic
  • format_citation — Format citations per Estonian 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 an Estonian statute
  • get_estonian_implementations — Find Estonian laws implementing a specific EU act
  • search_eu_implementations — Search EU documents with Estonian implementation counts
  • get_provision_eu_basis — Get EU law references for a specific provision

Worth knowing first

  • 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 Estonian.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Where it fits

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. Estonian'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 Estonian's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Available tools

ToolWhat it does
search_legislationFTS5 full-text search across 63,624 paragrahvi with BM25 ranking. Supports quoted phrases, boolean operators, prefix wildcards
get_provisionRetrieve specific provision by seadus abbreviation + paragraph (e.g., "IKS" + "§ 6")
check_currencyCheck if a statute is in force (jõus/kehtetud), amended, or repealed
validate_citationValidate citation against database — zero-hallucination check. Supports "IKS § 6", "KarS § 206"
build_legal_stanceAggregate citations from multiple seadused for a legal topic
format_citationFormat citations per Estonian 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 an Estonian statute
get_estonian_implementationsFind Estonian laws implementing a specific EU act
search_eu_implementationsSearch EU documents with Estonian implementation counts
get_provision_eu_basisGet EU law references for a specific provision
validate_eu_complianceCheck implementation status of Estonian 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 Estonian MCP server

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

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

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

Frequently asked questions

It connects Estonian 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 Estonian directly.