mcpbeat Sign in

Polish Open Data (unofficial) MCP Server

local only

Polish Open Data (unofficial) runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 25 Sep 2026.

Polish company registers: KRS extracts, Biała Lista VAT and bank account checks, ID validation.

—
Installs / week
not published
0
Stars
0 open issues
25 Sep 2026
Last commit
from GitHub
MIT
License
C#

What the code does

We read the source, 6 d ago · rules ccca72095570

In the project's build, not in the package

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

Builds a database query by concatenation .github/workflows/smoke.yml:66
      - name: Open or update an issue on failure
        env:
          GH_TOKEN: ${{ github.token }}

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Nothing serious here today

Today is the operative word: we check Polish Open Data (unofficial) every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Alternatives to Polish Open Data (unofficial)

same job, measured the same way
Nipregon
by nipregon

Polish company registry: 4.4M firms, KRS/REGON data, VAT white list checks, financial statements

7 tools answering
US Business Entity Check
by plainfold

Verify a US company is registered and active from official state registry open data.

answering
CompanyData
by companydata

Company search and enrichment from official business registers in 200+ countries.

294 installs/wk 3 tools answering
Factline KYC
by snefhew

Sanctions, PEP, KYC, company registers, insolvency, VAT, IBAN, email and phone checks.

23 tools answering
Openregistry
by sophymarine

Live data from 80+ official national company registries. Unmodified. For KYB and due diligence.

answering
Radicado Uno
by radicadouno

Colombian company and procurement data by NIT, each field with its official source. Free checks.

20 tools answering
Korea Company Data
by lichtsalz

Korean company identity, registration status and monthly payroll-based employment, in English.

45 installs/wk answering
Poland KRS Company Registry Lookup & Monitor (KYB)
by nero-engine

Polish company records from the official KRS register API, with alerts on new registry entries.

answering

Polish Open Data (unofficial) — questions

Answers built from our own checks of this server.

Why is there no uptime for Polish Open Data (unofficial)?
Polish Open Data (unofficial) runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.
Is Polish Open Data (unofficial) open source?
Yes — it is published under the MIT licence, written in C# and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.