Contracts — 1 of 20 skills in the Architect & BTP pack
Avenant-Contrat
Amends an existing contract without ever rewriting it.
Install in one command
npx educasium --skill avenant-contrat --globalPaste the command into PowerShell — the skill installs for all your projects, wherever you are.
Prerequisites: Claude Code + Node.jsHow to install themSee the 3 stepsDon't use a terminal?
Free, no account, no email — the command is all you need.
Install
/avenant-contrat installs in 3 steps
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 avenant-contrat --globalWhat you should see:
npx educasium --skill avenant-contrat --global
Fetching https://raw.githubusercontent.com/Chappygo-OS/claude-meta-skills/main/dist/avenant-contrat.zip
…
Installed "avenant-contrat". 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.
References the original contract and documents exactly what's changing — mission scope, fees, program, or deadlines — with a before/after table and the calculated financial impact.
When to use it
Whenever a signed contract needs to change — never an informal renegotiation.
Example usage
/avenant-contrat Amendment #2, extension for an RE2020 thermal study, +€2,000...Download for free