MCP HeartbeatTHE MCP OBSERVATORY
Public workspace

Explore

Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

lahend.ee — Estonian court decisions

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

Checks passed
14 / 22

1 failed · 7 not measured

Median response
177 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
20

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
103
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 189 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name lahend.

  • Pass
    Lists tools

    tools/list returned 20 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 177 ms over 2 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 188 ms over 2 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    2 of 2 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Pass
    Stable tool list

    No tool was removed and no required parameter was added in the last 30 days.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    30 of 38 parameters have a description (79%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Pass
    Recently updated

    Updated 2026-07-20T08:37:03.035224Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using lahend.ee — Estonian court decisions

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

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

Capabilities

Tools 20

authority_documents_for_ruling

Given a ruling id, return documents from Estonian public-authority document registers that name the same companies - procurement files, licences, correspondence, inspections. A court dispute and an authority's file about the same company are the two halves nobody normally sees together. Sourced from dokumendiregister.ee. This depends on the ruling having a company linked to it, which holds for about 19% of the corpus: parties are extracted from the decision text by registry code, and a judgment that names a company without its code yields no link. An empty list therefore means either no linked company or no matching documents - it is not evidence that no authority holds a file.

Discovered
estonian_rulings_citing_eu_law

Given a CELEX (an act like '32016R0679', or a Court of Justice judgment like '62014CJ0362'), return the Estonian court decisions that cite it. This is the join no other source publishes: EUR-Lex knows the EU instrument, Riigi Teataja knows the Estonian decision, and nobody connects them.

Discovered
eu_act

Fetch an EU regulation or directive by CELEX (e.g. '32016R0679' for the GDPR), article by article, in Estonian. Also reports how many Estonian court decisions cite it and which articles they lean on - the part EUR-Lex cannot answer.

Discovered
eu_law_cited_by_ruling

Given 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.

Discovered
eu_law_search

Search EU regulations and directives, and Court of Justice / European Court of Human Rights judgments, by Estonian title or case number. The corpus is Estonian-language throughout: 94% of the Court of Justice's output is translated into Estonian, and essentially nothing indexes it in Estonian. Returns ids usable with eu_law_fetch.

Discovered
fetch

Retrieve the full text + metadata for any `id` returned by `search`. Handles all three kinds: `ruling:<n>` (a court decision with its linked companies), `law:<n>` (an act in its current redaktsioon, all paragraphs) and `section:<n>:<par>` (a single paragraph, much shorter than a whole act). Returns Markdown plus the canonical lahend.ee URL.

Discovered
get_law_section

Return a single § of an Estonian act, addressed the way lawyers cite it: an abbreviation and a number, e.g. abbrev='KarS', paragrahv='199', or abbrev='TsMS', paragrahv='430'. Returns only that paragraph, not the whole act. Text comes from the act's current redaktsioon.

Discovered
law_versions

List an act's redaktsioonid (consolidated versions) with their validity ranges, newest first. Use this to answer 'what did this say on date X' - Estonian law is amended constantly and the current text is often not the one that applied to the facts.

Discovered
list_categories

All areas of law (asja_kategooria) present in the corpus, each with its ruling count. Use a category as the `category` filter in `search_rulings`. These counts do NOT sum to the corpus size: about 26% of rulings carry no category, so they appear in `list_courts` totals and in unfiltered search but in no category here. Filtering by category silently excludes them.

Discovered
list_courts

All Estonian courts that have published decisions, each with its ruling count. Use a court name as the `court` filter in `search_rulings`.

Discovered
most_cited_eu_law

Ranked by how many Estonian decisions cite them. A good starting point for 'which EU law actually matters in Estonian practice' - the answer is concentrated in consumer protection, jurisdiction, asylum and agriculture rather than spread evenly.

Discovered
most_cited_sections

The statute paragraphs cited by the most court decisions, ranked. A map of where Estonian litigation actually happens, and a good starting point when exploring an unfamiliar area.

Discovered
recent_rulings

The newest published rulings (by decision date), across all courts and areas of law.

Discovered
rulings_by_company

Given 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. This company↔case-law join is unique to lahend.ee. Find a registry code via nimistu.ee or the nimistu MCP.

Discovered
rulings_citing_section

Given an act abbreviation and a §, return the court decisions that actually cite it, newest first, with a total count. Built from 3.05M citations extracted from the decision texts themselves. Shows how the courts have applied a provision (e.g. KarS § 199), which the statute text alone does not.

Discovered
search

Full-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. Inflection-tolerant; wrap a phrase in "quotes" for an exact match. Every result carries a stable typed `id` - `ruling:<n>`, `law:<n>` or `section:<n>:<par>` - which `fetch` resolves. Covers statutes and case law in one query.

Discovered
search_law_sections

Full-text search across the paragraphs of every in-force Estonian act (4M+ sections). Answers 'which provision governs X' directly, returning the paragraphs themselves rather than acts you then have to read. Each hit carries a `section:` id for `fetch`.

Discovered
search_laws

Find Estonian acts by title or abbreviation (KarS, TsMS, VÕS…). Returns each act with a `law:` id for `fetch`, its type, issuer and whether it is still in force. Use get_law_section when you already know the paragraph you want.

Discovered
search_rulings

Full-text ruling search with optional filters: court name, case type (civil/administrative/criminal), area of law (asja_kategooria) and a decision-date range. Returns a page of rulings with a total count. Use `list_courts` / `list_categories` to discover valid filter values. Two coverage limits worth knowing, because both are silent: - `companies` is populated on about 19% of rulings. Parties are extracted from the decision text by registry code, and many judgments name a company without ever stating its code. An EMPTY array means no code was found in the text, NOT that no company was involved. - About 26% of rulings carry no `asja_kategooria` at all, so filtering by `category` silently excludes them. Omit the filter to search the whole corpus.

Discovered
sections_cited_by_ruling

Given a ruling id (from `search`), list the statute paragraphs it cites, with the lõiked named and each § resolved to its act. Use it to see the legal basis of a decision without reading the whole judgment, then `fetch` a `section:` id for the provision text.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected189 ms20
Connected164 ms20