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Lahend MCP Server

Developer ToolsLow Risk10.0MCP RegistryRemote
Free

Server data from the Official MCP Registry

Estonian court decisions: full-text case-law search, each ruling linked to its companies. Free.

About

Estonian court decisions: full-text case-law search, each ruling linked to its companies. Free.

Remote endpoints: streamable-http: https://lahend.ee/api/lahend-mcp/mcp sse: https://lahend.ee/api/lahend-mcp/sse

Security Report

10.0
Low Risk10.0Low Risk

Valid MCP server (1 strong, 0 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry.

7 tools verified · Open access · No issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

How to Connect

Remote Plugin

No local installation needed. Your AI client connects to the remote endpoint directly.

Add this to your MCP configuration to connect:

{
  "mcpServers": {
    "io-github-nimistu-lahend-mcp": {
      "url": "https://lahend.ee/api/lahend-mcp/mcp"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

lahend.ee MCP server

Free, no-API-key MCP server for Estonian law: court decisions, legislation paragraph by paragraph, and EU law in Estonian - with the citation index that links them to each other.

https://lahend.ee/api/lahend-mcp/mcp     (streamable HTTP)
https://lahend.ee/api/lahend-mcp/sse     (SSE)

No key, no sign-up, no rate limit worth mentioning. Data comes from Riigi Teataja, EUR-Lex and HUDOC; company links come from the Estonian Business Register via nimistu.ee.

What it can do

Legislation is served in full, not just case law - each paragraph is addressable on its own, with every ruling that has ever cited it. That link is the point of the server: 3.05 million citations extracted from the decision texts, so you can ask what a statute means in practice rather than what it says.

The corpus is 564,503 rulings. Citations were extracted from 324,968 of them - the rest either cite no statute or state it in a form the extractor does not resolve. Two further coverage limits are worth knowing before you rely on a negative result:

  • Companies are linked on ~19% of rulings. Parties are matched by registry code found in the decision text, and many judgments name a company without ever stating its code. An empty companies array means no code was found - not that no company was involved.
  • ~26% of rulings carry no asja_kategooria. Filtering search_rulings by category silently excludes them; list_categories reports the uncategorised count alongside the per-category totals.

Case law

ToolWhat it does
search_rulingsFull-text ruling search with optional filters: court name, case type (civil/administrative/criminal), area of law (asja_kategooria) and a decision-date range
rulings_by_companyGiven an 8-digit Estonian registry code (registrikood), return every court decision that names that company, with its role (claimant/defendant/etc.) and the other parties
recent_rulingsThe newest published rulings (by decision date), across all courts and areas of law
list_courtsAll Estonian courts that have published decisions, each with its ruling count
list_categoriesAll areas of law (asja_kategooria) present in the corpus, each with its ruling count

Legislation

ToolWhat it does
get_law_sectionReturn a single § of an Estonian act, addressed the way lawyers cite it: an abbreviation and a number, e.g
search_law_sectionsFull-text search across the paragraphs of every in-force Estonian act (4M+ sections)
search_lawsFind Estonian acts by title or abbreviation (KarS, TsMS, VÕS…)
law_versionsList an act's redaktsioonid (consolidated versions) with their validity ranges, newest first

Rulings ↔ statute

ToolWhat it does
rulings_citing_sectionGiven an act abbreviation and a §, return the court decisions that actually cite it, newest first, with a total count
sections_cited_by_rulingGiven a ruling id (from search), list the statute paragraphs it cites, with the lõiked named and each § resolved to its act
most_cited_sectionsThe statute paragraphs cited by the most court decisions, ranked

EU law in Estonian

ToolWhat it does
eu_law_searchSearch EU regulations and directives, and Court of Justice / European Court of Human Rights judgments, by Estonian title or case number
eu_actFetch an EU regulation or directive by CELEX (e.g
estonian_rulings_citing_eu_lawGiven a CELEX (an act like '32016R0679', or a Court of Justice judgment like '62014CJ0362'), return the Estonian court decisions that cite it
eu_law_cited_by_rulingGiven an Estonian ruling id (from search), list the EU instruments it cites - regulations, directives and Court of Justice judgments - with the articles named where the decision names them
most_cited_eu_lawRanked by how many Estonian decisions cite them

Cross-register

ToolWhat it does
authority_documents_for_rulingGiven a ruling id, return documents from Estonian public-authority document registers that name the same companies - procurement files, licences, correspondence, inspections

Generic (ChatGPT/Claude connectors)

ToolWhat it does
searchFull-text search across Estonian LAW - both court decisions (civil, administrative and criminal rulings) and legislation (acts and their individual paragraphs), from Riigi Teataja, indexed by lahend.ee
fetchRetrieve the full text + metadata for any id returned by search

Add it

Claude Code:

claude mcp add --transport http lahend https://lahend.ee/api/lahend-mcp/mcp

Any client that takes a remote MCP URL works the same way. search and fetch are present so the ChatGPT and Claude connector UIs work out of the box; the named tools above are better when you know what you want.

Examples

  • "What does TLS § 88 say, and how have the courts applied it?" - get_law_section then rulings_citing_section.
  • "Which Estonian decisions apply the GDPR?" - estonian_rulings_citing_eu_law with CELEX 32016R0679.
  • "Which provisions does this ruling turn on?" - sections_cited_by_ruling.

Licence

Source data is public. Built and run by Nimistu MTÜ (reg. 80673204), a non-profit; free to use and free of advertising.

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