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@nexu-io- language
- TypeScript
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Apr 29, 2026
✦overview.md
Key Features
- ·Single-page printable invoice
- ·Sender and recipient blocks
- ·Line items table with qty/unit/amount
- ·Tax breakdown and totals
- ·Payment instructions section
- ·Print stylesheet included
Use Cases
- →Freelancer billing a client for a project
- →Agency issuing invoices for design services
- →Any scenario requiring a printed invoice or billing statement
Best for
- ✓Freelancers
- ✓Small businesses
- ✓Finance teams
Not ideal for
- !Non-financial documents
- !Digital-only payments without print
FAQs
name
invoice
description
A printable invoice page — sender + recipient block, line items table,
tax breakdown, totals, and payment instructions. Use when the brief
mentions "invoice", "bill", "billing statement", or "发票".
triggers:["invoice","bill","billing statement","发票","账单"]
od:{"mode":"prototype","platform":"desktop","scenario":"finance","preview":{"type":"html","entry":"index.html"},"design_system":{"requires":true,"sections":["color","typography","layout","components"]},"example_prompt":"Create an invoice from a freelance design studio billing a client for a brand identity project — three line items, 10% retainer, 9% sales tax."}
Invoice Skill
Produce a single-page printable invoice.
Workflow
- Read DESIGN.md.
- Layout:
- Top band: studio brand on the left, "INVOICE" + number + date + due date on the right.
- Two columns: From (sender) / Bill to (recipient) with addresses.
- Project ref + payment-terms strip.
- Line items table: description / qty / unit / amount.
- Right-aligned totals block: subtotal, retainer, tax, total due.
- Payment instructions (bank, wire, ACH).
- Thank-you note + signature line.
- Print stylesheet @media print to remove backgrounds.
Output contract
<artifact identifier="invoice-name" type="text/html" title="Invoice">
<!doctype html>...</artifact>
$install
1-click copynpx skills add nexu-io/open-design --skill invoiceSafety assessment
★
Clarity score
How clear and easy to understand the SKILL.md instructions are, rated from 1 to 5.
5/ 5
excellentVery clear and well structured, with almost no room for misunderstanding.
◎
Actionability score
How directly an agent can act on the SKILL.md instructions, rated from 1 to 5.
5/ 5
very highHighly actionable with clear, concrete steps that an agent can follow directly.