An automated financial skill that extracts data from raw receipts, classifies categories, spots charge anomalies, and manages split bills.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install receipt-auditor
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 receipt-auditor 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 Receipt & Expense Auditor?
The Receipt & Expense Auditor is a multi-purpose financial optimization utility developed for Openclaw Skills. This intelligent assistant eliminates the manual overhead of copying, sorting, and calculating expenses by transforming disorganized, raw receipt text into production-ready, structured financial ledger data. By supporting specialized processing environments for corporate compliance, group events, and credit ledger cross-referencing, the tool dramatically streamlines post-trip administrative work.
Built with a localization focus, the system interprets complex merchant notes, multi-currency values, quantities, and shorthand notations without requiring rigid database fields. It empowers automated corporate reimbursement compilation, freelance ledger formatting, and deep audit discovery right from a terminal or integrated interface.
Receipt & Expense Auditor Use Cases
- Corporate Trip Reimbursement: Instantly aggregate hotel stays, high-speed rail lines, and meal receipts into strict, category-summarized Markdown sheets ready for accounting systems.
- Social Expense Split Calculation: Intelligently calculate complex group dining and travel splits by automatically tracking individual specific orders alongside general shared common pool costs.
- Credit Card Billing Audits: Programmatically review monthly transaction statements to automatically catch duplicate processor charges, extreme price spikes, or missing critical meta-data points.
- Freelance Business Accounting: Maintain clear overhead tracking by organizing software subscriptions, server costs, and remote office workspace rentals into precise monthly business deduction tables.
How Receipt & Expense Auditor Works
- Input Ingestion: The system reads raw multi-line strings, explicit file paths, or complex text configs from your environment.
- Entity Recognition & Extraction: Text values are programmatically parsed line-by-line to extract dates, operational merchants, net amounts, and localized multi-unit quantities.
- Semantic Classification: High-accuracy category labeling automatically maps items to classes such as Transportation, Accommodation, Food & Beverage, Office, or Communication.
- Risk & Anomaly Auditing: Internal logic runs security rules to automatically flag identical same-day duplicate listings, incomplete descriptions, or high-variance price anomalies.
- Dynamic Cost Distribution: If AA Split mode is active, individual custom costs are separated from base shared amounts and calculated with cross-verified math constraints.
- Document Generation: High-fidelity, human-readable Markdown tables are compiled alongside percentage summaries and safety warnings.
- Chronological Rollup: Monthly metrics are generated to map operational cash distributions and actionable budget suggestions.
Receipt & Expense Auditor Setup
Initialization
Activate the skill within your agentic core environment and issue text arrays directly via the CLI structure:
# Run a quick check with sample trip data lines
receipt-auditor --mode report --items "6/1 北京-上海高铁 553元"
# Trigger an audit scan for identical recurring transactions
receipt-auditor --mode audit --items $'6/1 超市 128.50\n6/1 超市 128.50'
Receipt & Expense Auditor Data Schema & Taxonomy
Core Context Layout
The skill enforces clear operational logic by standardizing unstructured lines into tabular formats:
| Variable Property | Data Constraints | Description |
|---|---|---|
date |
String (MM/DD format) | The recorded calendar timestamp of the transaction |
merchant |
String | Extracted vendor identity or description phrase |
amount |
Numeric Float / Integer | Normalized payment valuation processed by the system |
category |
Enumerated Class String | Matched bucket category for organizational compliance |
status |
Alert Metric String | Security flags such as Duplicate Charge, Normal, or Missing Info |
System Categorization Model
- Transportation: High-speed rail, flights, taxi fares, and fuel refills.
- Accommodation: Hotel check-ins and multi-night lodging receipts.
- Food & Beverage: Client dinners, grocery delivery, and coffee shops.
- Office / Communication: Workspace rentals, software SaaS subscriptions, cloud hostings, and mobile phone refills.
Receipt & Expense Auditor Advanced Features
- Advanced Core Hybrid Workflows: Seamlessly switch processing targets across Report, AA Split, and Audit environments through runtime flags without changing original files.
- Complex Asset Exclusions: Manually decouple single party assets in group formulas, allowing custom overrides like factoring out specific accounts who brought independent items.
- Automated Validation Checklists: Built-in total confirmation scripts verify mathematical outcomes down to the cent, throwing warnings if calculations do not match total inputs.
- Zero-Storage Privacy Design: Runs entirely stateless within the host framework to guarantee sensitive financial ledgers and personal items are fully processed and forgotten.
SKILL.md
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