mcpbeat

nimistu — Estonian Business Register MCP Server

io.github.Nimistu/nimistu-mcp
answering

nimistu — Estonian Business Register is answering right now. Last checked 3 min ago. It exposes 10 tools. Last commit 22 Jun 2026.

Estonian Business Register: companies, people, beneficial owners, trademarks. Free, no API key.

Uptime history 42 hours of history · worst hour 50%
42 hours agonow
50.0%
Uptime 24h
91 of 182 checks
10
Tools
read from the server
92 ms
Response time
average over 24h
0
Stars
last commit 22 Jun 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 3 min ago.

run in your terminal
claude mcp add nimistu-mcp --transport http https://nimistu.ee/api/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "nimistu-mcp": {
      "url": "https://nimistu.ee/api/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.nimistu-mcp]
url = "https://nimistu.ee/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "nimistu-mcp": {
      "url": "https://nimistu.ee/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "nimistu-mcp": {
      "url": "https://nimistu.ee/api/mcp"
    }
  }
}

Available tools 10

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

annual
annual_reports
Every filed annual report for one company, newest first: revenue, profit, employees, equity, assets, liabilities and labour cost, plus ratios computed from them (net margin, revenue and profit per employee, year-over-year revenue change, equity ratio, current ratio, labour share) and where the latest year sits against the company's EMTAK sector median. Use `get_company` for the profile; use this when the question is about financial history or performance.
companies
companies_by_emtak
List active Estonian companies whose primary activity is a given EMTAK code, optionally filtered by county. Use `lookup_emtak` to find the code first.
company
get_company
Full profile of an Estonian company by its registry code: status, address, activity (EMTAK), VAT, employees, financials, tax debt, sanctions, board members, shareholders, supervisory board, foreign parent, subsidiaries and trademarks.
fetch
fetch
Retrieve the full content of a record by the `id` returned from `search` (e.g. 'company:10000018', 'person:18345', 'trademark:123', 'emtak:47811'). Returns the record text, its canonical nimistu.ee URL and metadata.
lookup
lookup_emtak
EMTAK is the Estonian classification of economic activities. Pass `code` for details + stats on one activity, or `query` to search activities by Estonian name. Returns the code, ET/EN name and the count of active companies.
person
get_person
Profile of a person in the Estonian business register: birth year, sanctions, and all companies they are connected to (board member, shareholder, etc.), current and past. Look the person up with `search` first to get their id.
rankings
rankings
Curated leaderboards from the nimistu data: top taxpayers, revenue, profit, employers, tax debtors, grant recipients, procurement winners, people holding the most board seats, audit firms, recipients of state payments, VAT groups, top corporate shareholders, and members of Parliament (Riigikogu) or the Cabinet active in business.
search
search
Full-text search across the nimistu register of Estonian companies, people and trademarks. Returns matches each with a stable `id` (pass to `fetch`, `get_company` or `get_person`) and a canonical nimistu.ee URL. Use this first to locate an entity by name or registry code.
trademarks
search_trademarks
Search Estonian-linked trademarks (EUIPO + Estonian Patent Office) by their verbal element. Returns each mark with its status and the owning company.
whats
whats_new_today
A summary of recent activity: a daily narrative of notable changes plus counts of newly registered companies (last few working days), broken down by legal form, county and activity, with a sample of the newest companies.

Endpoints

URLTransportStateLatencyChecked
https://nimistu.ee/api/mcp streamable-http answering 114 ms 3 min ago
https://nimistu.ee/api/sse sse answering 64 ms 3 min ago

nimistu — Estonian Business Register — questions

Answers built from our own checks of this server.

What can nimistu — Estonian Business Register do?
It exposes 10 tools, read directly from the server on our last check. Among them: annual_reports, companies_by_emtak, fetch, get_company, get_person, lookup_emtak and 4 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is nimistu — Estonian Business Register working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 182 checks got a reply (50.0%), average response time 92 ms. The bar chart above shows every period we have measured.
How do I connect nimistu — Estonian Business Register?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does nimistu — Estonian Business Register need an API key?
No. nimistu — Estonian Business Register completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 10 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is nimistu — Estonian Business Register?
It answers our handshake in 92 ms on average, which is faster than 86% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is nimistu — Estonian Business Register open source?
Yes — it is published under the MIT licence, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.