Adoption Path
Find the guidance that matches your current adoption stage.
Choose the stage that matches the decision in front of you. You can use any stage directly; Scale is not a required destination.
Start
Adoption stage: StartUse AI-assisted engineering on real work without giving up understanding or control.
- Article Adoption stage: Start
Campus IA in Fouju: The Project in Brief
Near Melun in Seine-et-Marne, Campus IA plans 11 data centers. The Élysée calls it France's largest AI campus. Three buildings are authorized.
- Article Adoption stage: Start
Campus IA à Fouju : le projet, en bref
Près de Melun, Campus IA prévoit 11 centres de données en Seine-et-Marne. L’Élysée le présente comme le plus grand campus IA de France. Trois sont autorisés.
- Article Adoption stage: Start
Campus IA in Fouju: The Project in Detail
Authorizations, energy, impacts, and opposition: this dossier collects the figures, sources, and open questions around Campus IA in Fouju.
- Article Adoption stage: Start
Campus IA à Fouju : le projet détaillé
Autorisations, énergie, impacts, oppositions : ce dossier rassemble les chiffres, les sources et les questions ouvertes sur Campus IA à Fouju.
Build
Adoption stage: BuildTurn individual practice into repeatable workflows, context, and verification.
- Guide Adoption stage: Build
Persistent memory: the six failures that never raise an error
I ran claude-mem for four and a half months. Six things were broken, four of them since March, and none ever raised an error.
- Article Adoption stage: Build
Your CLAUDE.md is too long
Your CLAUDE.md past 200 lines? Two independent Dev With AI talks found the same pattern: more rules make Claude less precise, not more.
- Guide Adoption stage: Build
Context engineering: the L0-to-L5 playbook
A step-by-step playbook to move from a 50-line CLAUDE.md (L0) to versioned, CI-enforced context (L5), with the concrete failure mode each level fixes.
- Guide Adoption stage: Build
MCP servers: what they actually cost and when to use them
MCP isn't a magic connection. It's schema injection into your context. Understanding that mechanism changes every installation decision you make.
Scale
Adoption stage: ScaleMake AI-assisted engineering reliable, governable, measurable, and sustainable across teams.
- Article Adoption stage: Scale
Portable agent configuration is a release system, not a shared folder
A layer-by-layer model for sharing instructions, skills, hooks, MCP definitions and BM25 routing between Claude Code and Codex without confusing copied files with working behavior.
- Guide Adoption stage: Scale
Plan-execute: running 20+ agents on a migration
243 files. 24 agents. One hour instead of three days. The pattern is not complicated, but most people skip the step that makes it work.
- Article Adoption stage: Scale
6/6 · Portability becomes a Scale concern
Portable instructions require neutral sources, generated runtime outputs, release controls, and behavioral tests. Native primitives alone do not provide portability.
- Article Adoption stage: Scale
5/6 · The AI instruction system is a product, not a config file
Personal CLAUDE.md to team AI instruction system for six engineers. How Méthode Aristote separates sources, shares modules, and catches behavioral drift in CI.