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Validates Polish PESEL, NIP, and REGON checksums; PESEL also decodes birth date and sex.
MCP endpoint :https://apished.com/mcp/v1/idvalidate · website · measurements and detailsValidates PESEL/NIP/REGON/IBAN/Luhn/ISBN/EAN/BIC/VAT; RPN, dates, hash, tokens, random, encode, time
MCP endpoint :https://apished.com/mcp · website · measurements and detailsPolish business register (REGON / BIR1.1) — resolve any Polish company by NIP, REGON or KRS number…
MCP endpoint :https://gateway.pipeworx.io/regon-pl/mcp · website · measurements and detailsLook up Polish businesses in the GUS REGON register (BIR1) by NIP, REGON, or KRS.
Package pypi :regon-mcp · website · measurements and detailsRealistic synthetic test data — valid PESELs, NIPs, IBANs, addresses, people across 27 EU countries.
Package npm :@przeslijmi/real-fake-data-mcp · website · measurements and detailsPolish e-invoicing MCP: KSeF API v2, FA(3)/FA(2) XML, Peppol BIS 3.0, NIP/REGON validation.
Package pypi :mcp-ksef-pl · website · measurements and detailsVerify Polish companies by NIP/KRS/REGON + EU VAT (VIES). 14 MCP tools (9 no-key).
MCP endpoint :https://skanfirmy.pl/mcp · website · measurements and detailsDeFi pool yield+security intelligence & token/contract risk scanner. USDC on Base via x402.
MCP endpoint :https://5-9-107-124.nip.io/mcp · website · measurements and detailsPolish company registry: 4.4M firms, KRS/REGON data, VAT white list checks, financial statements
MCP endpoint :https://api.nipregon.pl/mcp · website · measurements and detailsValidiert E-Rechnungen (ZUGFeRD/Factur-X, XRechnung) gegen EN 16931 mit Korrekturvorschlägen.
MCP endpoint :https://api.zugferd-validator.de/mcp · website · measurements and detailsLatAm Validate MCP — validate Latin-American banking and tax identifiers.
MCP endpoint :https://gateway.pipeworx.io/latam-validate/mcp · website · measurements and detailsJSON validity
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/json-ok/mcp · website · measurements and detailsRegulatory compliance scanner validating SEC, FTC, and anti-spam rules.
MCP endpoint :https://legal-validator-mcp.vercel.app/api/mcp · measurements and detailsRegex matching, email/URL format validation, and JSON Schema validation.
MCP endpoint :https://apished.com/mcp/v1/validate · website · measurements and detailsNo-signup validation planner MCP for tiny paid offers.
MCP endpoint :https://fivecoins.app.tipdata.es/mcp · measurements and detailsJSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.
MCP endpoint :https://json-validator.api.klymax402.com/mcp · website · measurements and detailsValidate Indian GSTINs locally (Verhoeff), extract PAN, identify issuing state.
MCP endpoint :https://gst-validator-mcp.atlasword.workers.dev/mcp · website · measurements and detailsConversational access to advertising performance data, creative analysis, and campaign insights
MCP endpoint :https://mcp.valid.co/mcp · website · measurements and detailsValidate IBAN bank account numbers (format + mod-97 checksum). Returns whether the IBAN is valid.
MCP endpoint :https://iban-validated.othmen-mohammadi.workers.dev/mcp · website · measurements and detailsValidate oh-my-posh configurations and segment snippets against the official schema.
MCP endpoint :https://ohmyposh.dev/api/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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