io.github.bibi-bambi/skanfirmy

repo:https://github.com/bibi-bambi/tiny-apps

Weryfikacja polskich firm po NIP/KRS i unijnego VAT (VIES) z oficjalnych rejestrów UE.

transport:: remote
credential class:: self-provisionable
repo:: https://github.com/bibi-bambi/tiny-apps

No longer in the registry. The MCP registry stopped listing this server as of 31 Aug 2026. This page stays available because the measurement was real, but the server is excluded from search, rankings, and Vouch’s corpus counts. A published behaviour score is never recomputed or removed — it reflects what was measured while the server was listed.

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Tools

changes_since
Return changes (VAT status or bank accounts) detected since a given date for the NIPs you monitor. A polling channel for agents. Requires a skanfirmy API key.
shallow
generuj_mikrorachunek
Generate the individual tax micro-account (for PIT/CIT/VAT payments) from a NIP or PESEL.
shallow
list_observations
Return the list of NIPs you monitor, with their current VAT status and last-checked date. Requires a skanfirmy API key.
shallow
oblicz_odsetki
Calculate statutory or commercial (B2B) late-payment interest, broken down by NBP reference-rate periods.
shallow
observe_nip
Add a NIP to monitoring. You get notified (via changes_since or email) when its VAT status or bank account on the Ministry of Finance White List changes. Requires a skanfirmy API key (Authorization: Bearer, or the api_key argument). Free plan: up to 10 NIPs.
shallow
set_webhook
Set (or clear) a push webhook URL for your monitoring, instead of or in addition to polling. When we detect a change for a monitored NIP, we send a POST signed with HMAC-SHA256 (X-Skanfirmy-Signature header). Returns the secret ONCE. Pass an empty url to disable. Requires a skanfirmy API key. Public https addresses only (port 443).
shallow
sprawdz_lista_nip
Bulk-check up to 30 NIPs in one call to the Ministry of Finance VAT White List: VAT status, bank accounts, REGON, KRS and address of each entity. For verifying a portfolio of counterparties. Ministry limits: max 30 NIPs per call, about 500 bulk queries/day per IP. Does not fetch full KRS data (use sprawdz_nip for individual entities).
shallow
sprawdz_nip
Check VAT status (VAT White List / Biała Lista) and KRS data for a Polish company by NIP.
shallow
sprawdz_rachunek
Check whether a bank account number (NRB) appears in the VAT White List for a given NIP. Due diligence for payments above PLN 15,000.
shallow
sprawdz_regon
Look up entity data in the REGON register (Statistics Poland / GUS BIR) by NIP: REGON number, official name, legal form (legal or natural person), full address (voivodeship, county, municipality). Covers ALL entities, including sole proprietors that are not in the KRS.
shallow
sprawdz_vies
Validate a counterparty's EU VAT number in the VIES system (European Commission).
shallow
szukaj_katalog_api
Search otwarteAPI.pl, a catalog of public Polish and EU APIs (VAT, KRS, GUS, NBP, ECB, Eurostat and more). Returns matching entries with a link to each API's official docs. An empty query returns the whole catalog (optionally narrowed by scope or topic).
shallow
szukaj_pkd
Search PKD 2025 business activity codes by activity name or code number.
shallow
unobserve_nip
Remove a NIP from monitoring. Requires a skanfirmy API key.
shallow

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