"GSK" matching MCP servers:

Enables converting Indian GST tax invoices into government INV-01 JSON payloads via OCR and deterministic extraction, with tools to validate GSTINs and re-validate payloads, and reports exactly what it couldn't read.

Enables access to Slovak legislation from the Collection of Laws via static.slov-lex.sk. Supports listing consolidated versions, retrieving act metadata, and fetching full text with verifiable citations.

Enables India GST operations: verify GSTINs, search by PAN, track return filings, and with an OTP-based taxpayer session, access GSTR-2B/3B and cash/ITC ledgers.

Validates Indian GSTIN numbers with structural checks, embedded PAN extraction, state-code lookup, and mod-36 check character validation, all via local compute.