nebutra/nebutra-sailor/credit-card-luhn

Claude Code and agent skill by nebutra/nebutra-sailor

Trust tier 3
  • community
Source check pending

Checking that the SKILL.md file is still in the repository.

Luhn algorithm check for card numbers (offline, never stored)

Install

npx vskill@latest install nebutra/nebutra-sailor/credit-card-luhn

SKILL.md

What this skill does

Luhn algorithm check for card numbers (offline, never stored)

中文：Luhn 算法校验卡号格式（不联网、不存储）

When to use

  • Human or agent needs Credit Card Luhn Checker (finance/credit-card-luhn).
  • Tier: core · side-effect: pure · meter: forge.finance.credit_card_luhn.

How to invoke

http
POST /api/v1/tools/invoke/finance/credit-card-luhn
Content-Type: application/json
 
{"input":{}}

MCP name: finance__credit-card-luhn

Engine

  • luhn 0.1.0
  • Upstream: ISO/IEC 7812 Luhn algorithm

Composition (next)

Chain these after a successful run when the job continues:

  • (none seeded yet)

Limits

  • Prefer pure/deterministic path; do not invent model calls.
  • Respect input schema validation errors from invoke.

Security

  • Security scanPassed, 95 of 100Pattern checks on the skill's files.
  • Model reviewPassed

See the full security report

Quality evaluation

  • Task evaluationNot runNo evaluation yet. Run one in Skill Studio.

See evaluation results

Source

Popularity

7-day trend score
5

Not refreshed yet.

Works with

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