SKILL.md

name	tw-ecom-invoice-universalec
description	Issue Taiwan e-invoices via UniversalEC (汎宇電商) using mcp-universalec-e-invoice (27 tools). Use when a merchant uses UniversalEC as their 加值服務中心 instead of ezPay, or when migrating between centers. Do NOT use for ezPay flows (`tw-ecom-invoice-ezpay`) or MOF direct integration (`tw-einvoice-guide`). STATUS: SKELETON — body pending.
metadata	category domain layer related_mcps related_skills last_verified status tags WP-05 台灣創業 ecommerce-tw invoice mcp-universalec-e-invoice tw-einvoice-guide tw-ecom-invoice-ezpay tw-ecom-invoice-carrier tw-ecom-invoice-void 2026-04 skeleton taiwan e-invoice universalec tax-compliance

UniversalEC (汎宇電商) E-Invoice Integration

STATUS: SKELETON — body pending.

When to use this skill

• Merchant uses UniversalEC as 加值服務中心
• Migrating between ezPay and UniversalEC
• Using UniversalEC-specific features (27 tools — richer than ezPay's 7)
• Reconciling UniversalEC ↔ MOF platform

Do NOT use when

• Using ezPay → tw-ecom-invoice-ezpay
• Direct MOF → tw-einvoice-guide

Core concepts

TODO: UniversalEC market position, tool-set breadth.

Decision tree

TODO: UniversalEC vs ezPay trade-offs.

Implementation guidance

TODO: the 27 tool categories, common flows.

Gotchas

TODO.

IRON LAW

TODO.

Output Format

TODO.

Related

• tw-ecom-invoice-ezpay (parallel skill)
• tw-einvoice-guide

Last verified: 2026-04