Quotes & Invoices — 1 of 20 skills in the Architect & BTP pack
In a chat, Word or Excel files aren't always generated: you get the document as structured text instead.
Facture-Solde
The final invoice, closing out the mission cleanly.
Free, no account, no email — the command is all you need.
Already have it?
Nothing to install if it's already active
If this skill is already added in your Claude, there's no need to install it again. Just ask for what you want to do.
Not sure? Ask Claude: "which skills do you have available?"
“Use the final-invoice skill to draft this mission's closing invoice, reconciled against the full billing history: …”
1 · The simplest way
Copy and paste into any AI chat
This button copies the whole skill. Paste it into Claude, ChatGPT, or Gemini, then describe what you need. No installation required.
In a chat, Word or Excel files can't always be generated: you'll receive the document as structured text instead, and Claude will flag it.
- This skill produces mandatory legal notices: review them before any professional use.
- This skill builds on a previous document: prepare it before you start.
2 · Command line
/facture-solde installs in 3 steps
For Claude Code. The skill installs on your computer and stays available across all your projects.
Prerequisites: Claude Code + Node.js
The skill runs inside Claude Code, Anthropic's AI assistant installed on your computer. Node.js is the engine that runs the install command. Both are free.
Open PowerShell
Click Start, type "PowerShell", then press Enter.
Paste the command
Right-click inside the PowerShell window (or press Ctrl + V) to paste the command below, then press Enter. Wait a few seconds.
npx educasium --skill facture-solde --globalWhat you should see:
npx educasium --skill facture-solde --global
Fetching https://raw.githubusercontent.com/Chappygo-OS/claude-meta-skills/main/dist/facture-solde.zip
…
Installed "facture-solde". Restart Claude Code to pick it up.
Restart Claude Code
In Claude Code, type /restart (or quit and relaunch Claude Code). The skill now appears in the command list.
Don't use a terminal?
Using Claude.ai in your browser?
The assisted install works through a .zip file imported into Claude.ai. It takes longer and asks for your email.
What the skill does
View the source codeIn detail.
Reconciles the mission's final amount (with any adjustments or avenants) against the full invoicing history, and calculates the net balance due. Includes the formal closing mention.
When to use it
At work reception or mission close-out.
Example usage
/facture-solde Balance for the Martin project, reception June 20, 3 prior invoices...Download for free