invoice-agent
Professional invoice and payment management skill. Create, track, and manage invoices with natural language. Supports multi-currency, tax calculations, payment reminders with escalation, HTML invoice generation, overdue tracking, and financial summaries. Use when: (1) creating invoices from natural language descriptions, (2) tracking payment status and overdue invoices, (3) generating professional HTML invoices, (4) sending payment reminders with escalation levels, (5) viewing financial summaries and revenue reports, (6) managing client billing workflows. Perfect for freelancers, agencies, and small businesses. All data stored locally — no cloud dependencies or API keys required.
Install via CLI (Recommended)
clawhub install openclaw/skills/skills/atum246/invoice-agentInvoice Agent 💰
Professional invoice management entirely from the command line. All data stored locally at ~/.invoice-agent/data.json.
Setup (one-time)
# Configure your business defaults
python3 SKILL_DIR/scripts/invoice.py config \
--business-name "Your Business" \
--business-email "[email protected]" \
--currency USD \
--tax-rate 0
Quick Workflows
Create an Invoice (natural language → invoice)
User: "Create an invoice for Acme Corp for website design $2500 and SEO setup $500, due in 30 days"
python3 SKILL_DIR/scripts/invoice.py create \
--client "Acme Corp" \
--items "Website Design|1|2500" "SEO Setup|1|500" \
--due-days 30
Generate Professional HTML Invoice
# Export first
python3 SKILL_DIR/scripts/invoice.py export --id INV-XXX
# Generate HTML
python3 SKILL_DIR/scripts/generate_invoice.py ~/.invoice-agent/invoices/INV-XXX.json invoice.html
Check Overdue Payments & Send Reminders
python3 SKILL_DIR/scripts/invoice.py overdue
python3 SKILL_DIR/scripts/reminders.py
Financial Dashboard
python3 SKILL_DIR/scripts/invoice.py summary --period month
Key Commands
| Command | Purpose |
|---|---|
create --client NAME --items "desc|qty|price" | New invoice |
list [--status STATUS] | List/filter invoices |
show --id INV-XXX | Full invoice details |
update --id INV-XXX --status paid | Mark as paid/sent |
summary --period month | Revenue report |
overdue | List overdue invoices |
reminders.py | Generate reminder emails |
generate_invoice.py | HTML invoice from JSON |
config [--business-name NAME ...] | Set defaults |
Item Format
Items use pipe-separated format: "Description|Quantity|UnitPrice"
"Website Design|1|2500"→ 1 × $2,500 = $2,500"Hosting|3|29.99"→ 3 × $29.99 = $89.97"Consulting|2|150"→ 2 × $150 = $300
Reminder Escalation
Auto-escalation based on days overdue:
- 1-7 days: Gentle/friendly tone
- 8-21 days: Firm/professional tone
- 22+ days: Final notice with legal warning
References
- Full command reference: see
references/guide.md - HTML template: edit
assets/invoice-template.htmlfor custom branding - Customize brand color: change
BRAND_COLOR_DEFAULTinscripts/generate_invoice.py
Metadata
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Find the right skillPaste this into your clawhub.json to enable this plugin.
{
"plugins": {
"official-atum246-invoice-agent": {
"enabled": true,
"auto_update": true
}
}
}