Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Generate professional PDF invoices from JSON data. Use when the user needs to create an invoice, billing document, or payment request with company/client details and line items.
Generate professional PDF invoices from JSON data. Use when the user needs to create an invoice, billing document, or payment request with company/client details and line items.
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.
Generate PDF invoices from structured JSON data.
Install Node.js dependencies: cd invoice-generator && npm install Set INVOICE_DIR environment variable (or in skills.entries.invoice-generator.env): export INVOICE_DIR="/path/to/your/invoices" This creates the directory structure: $INVOICE_DIR/ โโโ configs/ # Optional: saved invoice configs โโโ invoices/ # Generated PDF output
# From stdin (on-the-fly) cat invoice-data.json | {baseDir}/scripts/generate.sh # From a full file path {baseDir}/scripts/generate.sh /path/to/invoice-data.json # From a saved config (looks in $INVOICE_DIR/configs/) {baseDir}/scripts/generate.sh client-template # Loads: $INVOICE_DIR/configs/client-template.json # Output goes to: $INVOICE_DIR/invoices/invoice-{number}.pdf (auto-versions if exists)
The JSON input must contain these fields: { "company": { "name": "Your Company", "address": "123 Main St", "cityStateZip": "City, State, 12345", "country": "Country" }, "client": { "name": "Client Name", "address": "456 Client Ave", "cityStateZip": "City, State, 67890", "country": "Country", "taxId": "TAX123" }, "invoice": { "number": "INV-2025.01", "date": "Jan 15 2025", "dueDate": "Jan 30 2025" }, "items": [ { "description": "Service description", "rate": "1000.00", "currency": "USD" } ], "totals": { "currency": "USD", "total": "1,000.00" } } See references/data-schema.md for complete field documentation.
The script outputs the path to the generated PDF file on success: $INVOICE_DIR/invoices/invoice-INV-2025.01.pdf # If that filename already exists, the script will write: # $INVOICE_DIR/invoices/invoice-INV-2025.01-2.pdf (then -3, etc.)
Exits with code 1 if JSON is invalid or missing required fields Exits with code 2 if weasyprint fails to generate PDF Error messages are written to stderr
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