pl.nipregon/nipregon

Official7 tools

by AMR-DEV-PS · JavaScript

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

Query Polish company registry with KRS/REGON data and VAT verification.

Topics

aianthropicclaudecompany-registrykrsllm-toolsmcpmodel-context-protocolpolandregoncompany-datanipvat

Captured live from the server via tools/list.

search_company

Search Polish companies by name (fuzzy match). USE THIS when the user asks to find a Polish company, look up a firm by name, or get its NIP/KRS/REGON. Returns NIP, KRS, city, status and a profile URL. Data from the Polish court (KRS) and statistical (REGON) registers. Read-only.

Parameters (2)

querystringrequired
Company name or part of it
limitinteger
Max results (1-10, default 5)

get_company

Get the full registry profile of a Polish company by its NIP (10-digit tax ID). USE THIS when the user gives a NIP and wants company details, address, board members, or registry status. Returns address, legal form, status, KRS, REGON, PKD activity codes, board members (names from the public KRS register) and VAT status. Data from KRS, REGON and CEIDG public registers. Read-only.

Parameters (1)

nipstringrequired
Polish tax ID (NIP), 10 digits

get_financials

Get yearly financial statements of a Polish company by NIP, as filed with the National Court Register (KRS). USE THIS when the user asks about a company's revenue, profit, assets or financial results. Returns per-year revenue, net profit, total assets, equity and liabilities. Data from financial statements (RDF/KRS). Read-only.

Parameters (1)

nipstringrequired
Polish tax ID (NIP), 10 digits

check_vat_whitelist

Check a Polish company's VAT status in the Ministry of Finance taxpayer register (the 'white list', biała lista KAS) and, optionally, whether a given bank account number is registered to that company. USE THIS before paying an invoice: in Poland, paying over PLN 15,000 to an account outside the white list has tax consequences. Returns VAT status and account-match result. Live query to the official KAS register. Read-only.

Parameters (2)

nipstringrequired
Polish tax ID (NIP), 10 digits
accountstring
Polish bank account number (26 digits), optional

check_risk_flags

Compliance red-flag check for a Polish company (legal entity) by NIP. USE THIS for KYC/AML or before onboarding a counterparty: returns whether the company appears on Polish or EU sanctions lists (as the sanctioned subject) and whether it has a public warning from the KNF (Polish Financial Supervision Authority). A KNF warning is a notice filed with the prosecutor, not a conviction: apply the presumption of innocence. Legal entities only (sole traders are out of scope). Exact match on NIP/KRS/REGON. Read-only.

Parameters (1)

nipstringrequired
Polish tax ID (NIP), 10 digits

get_public_tenders

Get Polish public-procurement contracts awarded to a company (legal entity) by NIP, as published in the Public Procurement Bulletin (BZP). USE THIS for due diligence or sales intelligence when the user asks what public tenders or government contracts a company has won. Returns up to 25 most recent awards (subject, contracting authority, city, date, value) plus the total count and total value across all awards. Legal entities only. Read-only.

Parameters (1)

nipstringrequired
Polish tax ID (NIP), 10 digits

get_lei

Get the Legal Entity Identifier (LEI, ISO 17442) of a Polish company (legal entity) by NIP, from the GLEIF register. USE THIS when the user needs a company's LEI for cross-border or financial-market reporting (MiFID, EMIR, payments). Returns the LEI, the registered legal name and the LEI status. Coverage is partial. Legal entities only. Read-only.

Parameters (1)

nipstringrequired
Polish tax ID (NIP), 10 digits

Install

claude_desktop_config.json

{
  "mcpServers": {
    "nipregon": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://api.nipregon.pl/mcp"
      ]
    }
  }
}

Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.