---

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: "WP-05 台灣創業" domain: "ecommerce-tw" layer: "invoice" related_mcps: ["mcp-universalec-e-invoice"] related_skills: ["tw-einvoice-guide", "tw-ecom-invoice-ezpay", "tw-ecom-invoice-carrier", "tw-ecom-invoice-void"] last_verified: "2026-04" status: "skeleton" tags: ["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