io.github.ContentWriterco/polish-kyb

None of its 12 tools are described as changing anything.

• search_companieson 89 other serversreads or searches

  “Search and filter Polish KRS companies (spółki).”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  35 inputs

  • namestring“Company name, used when the KRS or NIP is not known.”
  • krsstring“KRS number of the company in the Polish National Court Register (10 digits).”
  • nipstring“Polish company tax number (NIP) of the business, 10 digits.”
  • citystring“City name — KRS records use uppercase, e.g.”
  • countystring“County / powiat (lowercase).”
  • regionstring“Voivodeship (lowercase), e.g.”
  • postal_codestring“Postal code prefix, e.g.”
  • pkdstring“Primary PKD code prefix, e.g.”
  • all_pkdstring“Match any PKD code in the company's activity list (not just primary).”
  • legal_formstring“Legal form fragment, e.g.”
  • currencystring“Currency for monetary filters.”
  • revenue_minnumber“Minimum total revenue.”
  • revenue_maxnumber“Maximum total revenue.”
  • profit_minnumber“Minimum net profit.”
  • profit_maxnumber“Maximum net profit.”
  • profit_operating_minnumber“Minimum operating profit (PLN).”
  • profit_operating_maxnumber“Maximum operating profit (PLN).”
  • total_assets_minnumber“Minimum total assets.”
  • total_assets_maxnumber“Maximum total assets.”
  • ebitda_minnumber“Minimum EBITDA.”
  • ebitda_maxnumber“Maximum EBITDA.”
  • capital_minnumber“Minimum share capital.”
  • capital_maxnumber“Maximum share capital.”
  • estimated_value_minnumber“Minimum Ohlson estimated equity value in PLN.”
  • estimated_value_maxnumber“Maximum Ohlson estimated equity value in PLN.”

  and 10 more not listed here.

• get_companyon 97 other serversreads or searches

  “Get the registry profile of one Polish company: name, legal form, address, industry (PKD), share capital, representation rules, recent registry changes, VAT status and headline financials for the lat…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  3 inputs

  • namestring“Company name, used when the KRS or NIP is not known.”
  • krsstring“KRS number of the company in the Polish National Court Register (10 digits).”
  • nipstring“Polish company tax number (NIP) of the business, 10 digits.”
• get_company_peopleon 1 other serverreads or searches

  “Get people associated with a company — management board, supervisory board, shareholders, proxies.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  4 inputs

  • namestring“Company name, used when the KRS or NIP is not known.”
  • krsstring“KRS number of the company in the Polish National Court Register (10 digits).”
  • nipstring“Polish company tax number (NIP) of the business, 10 digits.”
  • relationship_typestring“Filter: management, supervisory (rada nadzorcza), ownership, procuration.”
• get_company_stock_marketon 1 other serverreads or searches

  “Get Warsaw Stock Exchange listing for a company — ticker, ISIN, market (GPW main / NewConnect / GlobalConnect), last close and change, market cap, shares outstanding, TTM EPS, TTM P/E (falls back to …”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  3 inputs

  • namestring“Company name, used when the KRS or NIP is not known.”
  • krsstring“KRS number of the company in the Polish National Court Register (10 digits).”
  • nipstring“Polish company tax number (NIP) of the business, 10 digits.”
• get_company_court_gazetteon 1 other serverreads or searches

  “Get notices about a Polish company published in the Court and Commercial Gazette (Monitor Sądowy i Gospodarczy): calls to creditors, liquidation, mergers and transformations.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  3 inputs

  • namestring“Company name, used when the KRS or NIP is not known.”
  • krsstring“KRS number of the company in the Polish National Court Register (10 digits).”
  • nipstring“Polish company tax number (NIP) of the business, 10 digits.”
• get_company_sanctionson 1 other serverreads or searches

  “Official MSWiA sanctions listing for one company.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  3 inputs

  • namestring“Company name, used when the KRS or NIP is not known.”
  • krsstring“KRS number of the company in the Polish National Court Register (10 digits).”
  • nipstring“Polish company tax number (NIP) of the business, 10 digits.”
• get_company_debt_registryon 1 other serverreads or searches

  “Get insolvency and restructuring proceedings of a Polish company from the National Debtors Register (KRZ).”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  3 inputs

  • namestring“Company name, used when the KRS or NIP is not known.”
  • krsstring“KRS number of the company in the Polish National Court Register (10 digits).”
  • nipstring“Polish company tax number (NIP) of the business, 10 digits.”
• get_company_financial_supervisionon 1 other serverreads or searches

  “KNF register (Polish Financial Supervision Authority): licences and entries of a financial company — banks, payment / e-money institutions, investment firms, insurers, lending institutions, agents.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  3 inputs

  • namestring“Company name, used when the KRS or NIP is not known.”
  • krsstring“KRS number of the company in the Polish National Court Register (10 digits).”
  • nipstring“Polish company tax number (NIP) of the business, 10 digits.”
• get_company_secured_liabilitieson 2 other serversreads or searches

  “Secured liabilities from the latest financial-statement notes (period ending 2025+): mortgages (hipoteki), registered / financial pledges (zastawy), transfers of ownership, assignments — with credito…”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  3 inputs

  • namestring“Company name, used when the KRS or NIP is not known.”
  • krsstring“KRS number of the company in the Polish National Court Register (10 digits).”
  • nipstring“Polish company tax number (NIP) of the business, 10 digits.”
• get_company_beneficiarieson 1 other serverreads or searches

  “Get CRBR beneficial owners for a KRS company.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  3 inputs

  • namestring“Company name, used when the KRS or NIP is not known.”
  • krsstring“KRS number of the company in the Polish National Court Register (10 digits).”
  • nipstring“Polish company tax number (NIP) of the business, 10 digits.”
• get_company_articles_of_associationreads or searches

  “Get the text of a Polish company's articles of association or statute from the court register document repository.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  4 inputs

  • namestring“Company name, used when the KRS or NIP is not known.”
  • krsstring“KRS number of the company in the Polish National Court Register (10 digits).”
  • nipstring“Polish company tax number (NIP) of the business, 10 digits.”
  • doc_idstring“Optional: specific rar_doc_id.”
• get_usageon 99 other serversreads or searches

  “Get current billing period usage and remaining quota — mcp_queries, api_requests, export_companies, ask_ai_credits, watchlist_companies.”

  Publisher declares: read-only yes · destructive no · idempotent yes · open-world no

  Takes no inputs.

Each quoted sentence is the first sentence of the publisher’s own description. The kind of tool and the “changes data” mark are our AI model’s reading of that description, not something we tested: two differently worded runs had to agree, otherwise no label is shown, and nobody has checked them by hand. A tool without the “changes data” mark is described as only reading, searching or calculating, or the two runs did not agree. No tool was called. Read the publisher’s full description before relying on it. “Publisher declares” lists the hints the server itself sends with the tool (MCP annotations: read-only, destructive, idempotent, open-world); they are the publisher's claims, not checked by us. Inputs are the parameters in the tool's own input schema: name, declared type, whether it is required, and the first sentence of its description. Read 2026-10-23.

The registry verifies a package once, when it is published, and does not re-check it. A difference below is about the listing, not a judgement of the publisher.