MaxSchoon / rgs-skill Star 0 Code Issues Pull requests Practical, source-validated RGS (Referentie GrootboekSchema) skill for AI agents — standardized Dutch bookkeeping: chart-of-accounts mapping, niveau-4 codes, omslag, entity/sector subsets, SBR/NT filing, MoneyBird, and the honest IFRS/multinational scope limits. accounting rgs netherlands xbrl bookkeeping sbr ai-agent claude-skill Updated Jun 21, 2026 Python