Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Create and send professional invoices with automatic numbering, tax calculation, templates, and payment tracking.
Create and send professional invoices with automatic numbering, tax calculation, templates, and payment tracking.
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Create invoices through a structured process. Gather client data, calculate taxes, generate PDF, send, track payment. Key difference: This skill CREATES invoices to send. The invoices skill MANAGES received invoices.
~/billing/ โโโ drafts/ # Work in progress โ โโโ {client-name}/ โ โโโ current.md # Latest version โ โโโ versions/ # v001.md, v002.md โโโ sent/ # Finalized invoices โ โโโ 2026/ โ โโโ F-2026-001.pdf โโโ clients/ # Client database โ โโโ index.json โโโ config.json # User's business data, templates โโโ series.json # Numbering per series
TopicFileInvoice creation phasesphases.mdClient data managementclients.mdTemplate and PDF generationtemplates.mdLegal requirements by countrylegal.mdInvoice types (regular, simplified, credit)types.md
Discovery โ Identify client, service, amount. Load or create client record. Draft โ Generate invoice with auto-calculated taxes and next number. Review โ Show preview, allow edits. Finalize โ Generate PDF, lock number. Send โ Email to client (optional). Track โ Monitor payment status. See phases.md for detailed workflow.
Never reuse numbers โ Even cancelled invoices keep their number. Use credit notes for corrections. Correlative numbering โ No gaps within a series. F-001, F-002, F-003. Tax calculation โ Always show: base, rate, amount, total. Never hide taxes. Client data required โ For B2B: company name, tax ID, address. No invoice without complete data.
Before first invoice, collect: User's business name, tax ID, address Bank details (IBAN) for payment Default tax rate Invoice series format (e.g., "F-2026-") Email for sending (optional)
Workflow acceleration for inboxes, docs, calendars, planning, and execution loops.
Largest current source with strong distribution and engagement signals.