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invoice

This Claude Code skill generates a single-page, print-ready HTML invoice with a professional layout. It structures invoices with studio branding, sender and recipient details, itemized line items with pricing, payment terms, totals calculation, and bank transfer instructions, suitable for freelancers and design studios needing formatted billing documents.

View source Repository: open-design

Install in Claude Code

Copy

git clone --depth 1 https://github.com/nexu-io/open-design /tmp/invoice && cp -r /tmp/invoice/design-templates/invoice ~/.claude/skills/invoice

Then start a new Claude Code session; the skill loads automatically.

Definition

SKILL.md

# Invoice Skill

Produce a single-page printable invoice.

## Workflow

1. Read DESIGN.md.
2. 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.
3. Print stylesheet @media print to remove backgrounds.

## Output contract

```
<artifact identifier="invoice-name" type="text/html" title="Invoice">
<!doctype html>...</artifact>
```