bykazukinagata· 24 skills
Background context for invoice-system input tax credit rules (仕入税額控除) in the shinkoku tax filing plugin. Contains eligibility requirements, the 6 permanent exceptions (帳簿のみ保存の恒久特例), transitional measures for purchases from tax-exempt businesses, and storage requirements. This skill is not user-invocable — Claude loads it automatically when responding to input tax credit questions under the invoice system.
$npx -y skills add kazukinagata/shinkoku --skill tax-invoice-credit-contextInstalls into the current project.
Run `npx skills use "https://github.com/kazukinagata/shinkoku" --skill "kazukinagata/shinkoku/tax-invoice-credit-context"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/kazukinagata/shinkoku" that are relevant to the current task. Run `npx skills add "https://github.com/kazukinagata/shinkoku"` and select the relevant skills, then follow their instructions.