# Tw Ecom Invoice Universalec

> 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.

- Skill: `asgard-ai-platform/tw-ecom-invoice-universalec` (Agent Skill)
- Install (CLI): `npx skillmds@latest add asgard-ai-platform/tw-ecom-invoice-universalec`
- Raw SKILL.md: https://api.skillmd.com/api/skills/asgard-ai-platform/tw-ecom-invoice-universalec/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: asgard-ai-platform (https://skillmd.com/u/asgard-ai-platform)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/asgard-ai-platform/tw-ecom-invoice-universalec

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# 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_