io.github.bartosz-kuc/skanfirmy

up checked 2026-11-11T12:38:42.725Z

Unclaimed · Unverified

Agent searches it appeared in, last 30 days: 0. Run this server? Claim the listing: verified label, uptime alerts and analytics.

Publisher-provided title

skanfirmy.pl

Publisher-provided description

Verify Polish companies by NIP/KRS/REGON + EU VAT (VIES). 14 MCP tools (9 no-key).

Summary by lookupd

Verifies Polish companies by NIP, KRS, or REGON and EU VAT numbers, monitors registry changes, and calculates late-payment interest.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http skanfirmy https://skanfirmy.pl/mcp

Codex, remote (streamable-http)

codex mcp add skanfirmy --url https://skanfirmy.pl/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "skanfirmy": {
      "url": "https://skanfirmy.pl/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (14 tools)

Publisher-provided text

• sprawdz_nip Check VAT status (VAT White List / Biała Lista) and KRS data for a Polish company by NIP. For entities without a KRS number (sole proprietors and civil partners
• 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 number and address of each entity. For ent
• 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), address (voiv
• sprawdz_vies Validate a counterparty's EU VAT number in the VIES system (European Commission). For Polish (PL) numbers the address is reduced to the town, because the number
• 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.
• generuj_mikrorachunek Generate the individual tax micro-account (for PIT/CIT/VAT payments) from a NIP. The server does not accept PESEL (personal ID) — for a PESEL compute it locally
• szukaj_pkd Search PKD 2025 business activity codes by activity name or code number.
• oblicz_odsetki Calculate statutory or commercial (B2B) late-payment interest, broken down by NBP reference-rate periods.
• 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 of
• observe_nip Add a NIP to monitoring. You get notified (via changes_since or email) when its VAT status, bank account, or registry data shown on the Ministry of Finance Whit
• unobserve_nip Stop watching a NIP — the watch is deleted right away. Requires a skanfirmy API key.
• list_observations Return the list of NIPs you monitor, with their current VAT status and last-checked date (name is null for natural persons running a business). Each entry keeps
• changes_since Return changes (VAT status, bank accounts, or registry data — name, address, KRS, REGON — from the White List) detected since a given date for the NIPs you moni
• 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

Details

• Version: 1.4.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 366 ms
• First indexed: 2026-11-01T09:21:31.047Z
• Last seen in registry: 2026-11-01T09:21:31.077Z
• Repository: https://github.com/bartosz-kuc/skanfirmy-mcp

Badge for your README

Shows this live status and links here; updates hourly.

[![lookupd status](https://lookupd.com/badge/io.github.bartosz-kuc/skanfirmy.svg)](https://lookupd.com/servers/io.github.bartosz-kuc/skanfirmy)

• 62141 servers
• Last crawl: 2026-11-11T18:17:25.333Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp