$ loading_
Verify Polish NIP tax IDs and linked bank accounts in real time.
Copy the install command and let the AI configure it · recommended for beginners
No copy-paste install info for "nip-checker-mcp" yet — see the docs or source repo.
Use nip-checker-mcp to verify the Polish NIP 5250001009 and return whether it is valid, the check time, and a summary of the official result.
A validity status for the NIP, the official API check time, and a brief verification summary.
Use nip-checker-mcp to check whether bank account 12345678901234567890123456 belongs to NIP 5250001009, and provide the verification conclusion.
Whether the bank account matches the NIP, with the basis of the check and result status.
I need to screen a batch of Polish supplier tax IDs. Explain how to use nip-checker-mcp to verify each NIP and bank account, and suggest table fields for organizing the results.
A recommended bulk verification workflow and table fields for NIP, account, status, timestamp, and notes.
Verify Polish companies using KRS and VAT registry records.
Search Polish company registry, VAT status, and filings for due diligence.
Verify simple factual claims via Wikidata with accuracy and confidence scores.
Query Polish political open data for research, analysis, and information lookup.
Query Polish data protection laws, UODO decisions, and official guidance directly.
Check Russian tax records for company status, debts, and account blocks.