编程

axiom-luhn-check

试用

Luhn algorithm validator — credit cards (Visa, MC, Amex, Discover), SIRET/SIREN, IMEI, ISBN-10/13. Use when you need to validate any number that uses Luhn. P...

它能做什么

Luhn algorithm validator — credit cards (Visa, MC, Amex, Discover), SIRET/SIREN, IMEI, ISBN-10/13. Use when you need to validate any number that uses Luhn. Pure stdlib, no LLM.

技能文档

axiom-luhn-check

Version: 0.1.2 Axioma Tools

Validates numbers using the Luhn algorithm with auto-detection of common types.

What this skill does

  • Luhn check on any number string
  • Auto-detects type (Visa/MC/Amex/Discover/SIRET/IMEI/ISBN-10/13)
  • JSON output for scripting
  • Handles spaces and dashes in input

When to use this skill

  • ✅ Validate credit card before submission
  • ✅ Audit IMEI of mobile devices
  • ✅ Validate ISBN before cataloging books
  • ✅ Validate French SIRET/SIREN
  • ❌ Need PCI-compliant full validation (this is checksum only)

Usage

python3 axiom_luhn_check.py "4532 0151 1283 0366"
python3 axiom_luhn_check.py "356938035643809" --json

from axiom_luhn_check import validate, detect_type
validate('4532015112830366')  # True
detect_type('356938035643809')  # 'amex'

Validation

CheckStatus
Unit tests25+ cases
Performance<100ms
SecurityPure stdlib, no injection
DeterminismByte-to-byte stable
LicenseApache-2.0

Last updated: 2026-06-14

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