Hello everyone, I'm Programmer Wanfeng, practicing various AI projects.

What's the most annoying thing every month when reimbursing? Manually entering invoice information - invoice code, invoice number, amount, date... typing into Excel one by one, both boring and error-prone.

Today I teach you to use Invoice OCR Recognition Skill, take photo/upload invoice, auto-extract information to generate reimbursement form.

1. Skill Introduction

Function Overview

Invoice OCR Recognition Skill can:

  • ✅ Recognize VAT invoices (electronic/paper)
  • ✅ Recognize train tickets, flight itineraries
  • ✅ Recognize taxi receipts,定额 invoices
  • ✅ Auto-extract key fields (amount, date, tax number, etc.)
  • ✅ Export to Excel/JSON format
  • ✅ Auto-deduplicate, verify

Supported Invoice Types

Invoice TypeSupport StatusRecognized Fields
VAT Electronic Ordinary Invoice✅ Fully supportedAll fields
VAT Paper Ordinary Invoice✅ Fully supportedAll fields
VAT Special Invoice✅ Fully supportedAll fields
Train ticket✅ SupportedTrain number, amount, date, passenger
Flight itinerary✅ SupportedFlight, amount, date, passenger
Taxi receipt✅ SupportedAmount, date, start/end locations
定额 invoice✅ SupportedAmount, invoice code, number
E-ticket✅ SupportedAll fields

2. Install Skill

Coze Installation

  1. Open Coze Official Website
  2. Enter "Skill Store"
  3. Search "Invoice Recognition" or "OCR"
  4. Click "Install"

OpenClaw Installation

1
2
openclaw skills install ocr-tools
openclaw skills install invoice-ocr

3. Usage Tutorial

Basic Usage 1: Single Invoice Recognition

Step 1: Upload invoice image
Send invoice photo or screenshot to AI.

Step 2: Tell AI recognition needs

You: Recognize this invoice's information

AI: I'll recognize the invoice.
🔧 Using skill: invoice-ocr
   action: recognize
   type: auto_detect

📤 Result:


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