An automated tool for generating standardized Korean estimates and tax invoices with automatic VAT calculations and business data management.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install korean-invoice
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install korean-invoice using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Korean Invoice Generator?
This skill is a specialized tool designed for businesses operating in South Korea. It simplifies the creation of official documents like quotes (Gyeonjeokseo) and tax invoices (Segyeum Gyesanseo) by automating complex VAT calculations and formatting requirements. By leveraging Openclaw Skills, developers and business owners can maintain a local database of clients and products, ensuring consistency across all financial documents.
The skill provides a robust CLI interface to manage business registration numbers, CEO information, and bank details, ensuring that every generated PDF or HTML file adheres to standard Korean business protocols. It eliminates the manual effort of calculating 10% VAT or reverse-calculating supply values from a total amount.
Korean Invoice Generator Use Cases
- Sending professional business estimates to clients in standard Korean format.
- Issuing tax invoices with automated VAT and supply price calculations.
- Managing a local database of recurring business partners and service items.
- Exporting financial documents to high-quality PDF or HTML formats for digital distribution.
- Tracking document validity periods and issue dates automatically for better record-keeping.
How Korean Invoice Generator Works
- Initialize your business information in the local configuration file to set default provider details.
- Add client details and frequent inventory items to the internal database using Openclaw Skills CLI commands.
- Execute the quote or tax command to generate a document based on stored data or real-time input.
- The skill automatically calculates supply prices, 10% VAT, and total sums based on the input logic.
- The system renders a professional HTML template and converts it to PDF using a headless browser.
- The final document is saved in the output directory with a standardized, timestamped filename for easy retrieval.
Korean Invoice Generator Setup
To get started with this skill within your Openclaw Skills environment, first configure your business identity:
Create a file at data/my-info.json:
{
"businessNumber": "123-45-67890",
"companyName": "Your Company",
"ceo": "CEO Name",
"address": "Seoul, Korea...",
"phone": "010-1234-5678",
"email": "[email protected]",
"bankAccount": "Bank Name 1002-123-456789"
}
Then, add your first client using the CLI:
korean-invoice client add "Client Name" --business-number "123-45-67890" --ceo "Representative Name"
Korean Invoice Generator Data Schema & Taxonomy
The skill organizes its data using simple JSON structures to maintain portability within Openclaw Skills:
| File | Description |
|---|---|
data/clients.json |
Stores client business numbers, addresses, and contact info. |
data/items.json |
Stores reusable product names, unit prices, and units. |
data/my-info.json |
Your own business registration details and bank info. |
output/*.pdf |
Generated documents named as YYYY-MM-DD-{type}-{client}.pdf. |
Korean Invoice Generator Advanced Features
- Integration with messaging Openclaw Skills to send generated PDFs directly to Email or Discord.
- Automated conversion of work logs from daily-report tools into billable quotes.
- Calendar synchronization for tracking payment deadlines and quote expirations.
- Reverse calculation logic that derives supply value from a total price (Total / 1.1).
- Headless browser support via Puppeteer for pixel-perfect PDF rendering of Korean business forms.
SKILL.md
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