Before you start
Contract, approved progress by phase, all previous invoices, credit notes and confirmed VAT treatment.
Progress invoices with Claude: check cumulative amounts and the difference →
1. Download the native pack
Keep the complete ZIP without extracting it. If already installed and enabled, skip to step 3.
Download the ZIP pack ↓2. Install and enable in Claude
In Customize > Skills, use + > Create skill > Upload a skill to import the ZIP, then enable it. Check code execution and file creation. Attaching Markdown to a chat does not install a skill.
3. Prepare the inputs
Contract, approved progress by phase, all previous invoices, credit notes and confirmed VAT treatment. Identify versions and missing documents.
4. Request the file and its assumptions
Prepare Word showing earned cumulative value, previously billed value and the current invoice. Separate payments from billing; do not replace previous invoices with receipts.
A request to try
Use facture-situation in English for this French project record. Prepare Word showing earned cumulative value, previously billed value and the current invoice. Separate payments from billing; do not replace previous invoices with receipts. Use only attached documents. Ask for essential missing inputs and list unresolved points. Do not automatically sign, issue, send or submit anything.
5. Check the result
- Reconcile names, dates, references and amounts against sources.
- Open Word and check calculations, clauses and unresolved fields.
- Validate applicable contractual, tax or administrative points before use.
Files and advanced installation
With Claude Code already installed, run this command in your project terminal, restart Claude Code and invoke the skill with your data.
npx educasium --skill facture-situation --global