Institut-du-Numerique-Responsable/green-claude

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# Green Claude: digital sobriety for Claude Code

🇫🇷 [Lire en français](README.fr.md)

[![MIT License](https://img.shields.io/badge/license-MIT-green.svg)](LICENSE)
[![RGESN 2024](https://img.shields.io/badge/RGESN-2024-1b7a4a.svg)](https://ecoresponsable.numerique.gouv.fr/publications/referentiel-general-ecoconception/)
[![GR491](https://img.shields.io/badge/GR491-reference-1b7a4a.svg)](https://gr491.isit-europe.org/)
[![Release](https://img.shields.io/github/v/release/Institut-du-Numerique-Responsable/green-claude)](https://github.com/Institut-du-Numerique-Responsable/green-claude/releases)
[![Site](https://img.shields.io/badge/site-green--claude-blue)](https://institut-du-numerique-responsable.github.io/green-claude/)
[![Last commit](https://img.shields.io/github/last-commit/Institut-du-Numerique-Responsable/green-claude)](https://github.com/Institut-du-Numerique-Responsable/green-claude/commits/main)
[![GitHub Stars](https://img.shields.io/github/stars/Institut-du-Numerique-Responsable/green-claude?style=flat)](https://github.com/Institut-du-Numerique-Responsable/green-claude/stargazers)
[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](CONTRIBUTING.md)

**Green Claude** is a skill for [Claude Code](https://claude.com/claude-code) that guides Claude toward eco-designed code, automatically, with no command to remember.

Built by the [Institut du Numérique Responsable](https://institutnr.org) (French non-profit on responsible digital practices), 2026, MIT licensed.

> Eco-designed code = fewer resources consumed by every user, on every run, for the software's entire lifetime.

This repository is specific to Claude Code. A standalone, portable version of the rules — usable with other AI assistants and other languages — is in development here: [regles-ecoconception-ia](https://github.com/Institut-du-Numerique-Responsable/regles-ecoconception-ia).

View full repository on GitHub →