SFEIR article (in French) that formalizes an **AI-driven SDLC in 11 phases (0 to 10)** and argues that the industry is converging on it. Starting observation: in 2025, organizations added AI tools without transforming their operating model — hence a paradox of "everything changes… and nothing changes" (execution speed multiplies without a proportional gain). The real answer is not a choice of tools but a **redesign of the cycle** for machine-led execution. The SFEIR cycle rests on **three immovable human gates** (Define, Plan, Ship), automatic phases between them, and **two compounding moments** (Compound-1 pre-deployment, Compound-2 in production) that turn lessons into reusable rules. Three principles: **AI executes** (complete artifacts + proof of execution, never trusting the agent's claims), **the human retains control of intent**, and **the system learns cumulatively**. Measured results (a redesign from 6 months to 1 day, **−30% of iterations** after ten cycles) and claimed convergence with ADLC, Google, and DORA 2025.
Guide from the media outlet **Every** (every.to/guides) published on **June 2, 2026**, co-signed by **Mike Taylor, Laura Entis and Claude**, proposing an **8-level maturity scale for AI adoption**. **Pivot thesis**: AI adoption **is not a race toward maximum sophistication** — ***« a higher level isn't necessarily better »*** ; one must identify the level that **matches one's own workflow and level of trust**, then regularly reassess whether moving up a notch adds **real value**. ***« The best way to find value in AI is to use it in a way that fits your work. »*** **Structuring axis**: at each level, *« you delegate more of your work to—and place more trust in—the AI »* (increasing delegation + trust). **The 8 levels**: **(1) Chatbot** — conversational interface with no embedded context (ChatGPT, Claude, Gemini); **(2) Copilot** — AI embedded in the workspace with access to the current file (Cursor, Claude in Excel, Gemini in Docs); **(3) Agent** — reactive system that executes step-by-step while requesting approval (Cowork, Codex); **(4) Autopilot** — one describes the **outcome** and the agent executes autonomously, review of the **final result** only (Lovable, Codex, Claude Code; tied to *vibe coding*); **(5) Workflows** — engineers building **harnesses** around agents (planning, review, confidence checks, guardrails; Compound engineering, Claude Workflows, Copilot AI Studio; shift from one-shot vibe coding → **agentic engineering**); **(6) Assistant** — **proactive, always-on** agents that monitor a domain and surface information without being prompted (OpenClaw, Hermes Agent, Claude Managed Agents; e.g. `heartbeat.md` every 30 minutes); **(7) Multi-agent** — simultaneous management of **several long-running agents** with distinct roles (Claude Managed Agents, OpenClaw, Codex Goals; *« firmly in senior engineering territory »*); **(8) Orchestrator** — an **agent manager** directs a team of sub-agents (planning, delegation, monitoring, consolidation; Gas Town, Paperclip, Symphony/OpenAI; *« highly experimental »* — even frontier engineers themselves hold this role). **Sweet spots by role**: **knowledge workers** typically operate between levels **1-4**, **engineers** between **5-8**. **Canonical parallel of intern onboarding**: *« Expect to put in a similar amount of effort with your agents before you can trust them… at the next level of autonomy »* ; and the marker phrase ***« You wouldn't brag that you had eight interns working overnight on a key project, and you hadn't checked their output. »*** The right level depends on **4 criteria**: output quality, cost, reliability (trustworthiness), stakes of failure; and **model capability** progressively shifts the "safe" level of autonomy. A framework directly usable to structure an **adoption doctrine** on the consulting side. Convergence with *systems around the model* (Dropbox/Okumura), *harness engineering* (Böckeler, Lattice, Wescale), Karpathy (vibe coding → agentic engineering), Cherny (/loop + Routines), and the *agent manager* doctrine (BFM/Girard).
#AI adoption#maturity scale#eight levels
**Mike Taylor** · **Laura Entis** et **Claude** (co-auteurs déclarés) · pour **Every** (every.to) · rubrique *Guides*. Mike Taylor est un auteur connu sur les sujets prompt/AI (co-auteur de *Prompt Engineering for Generative AI*) ; Laura Entis est journaliste/éditrice. La co-signature explicite de **Claude** comme auteur fait partie du positionnement éditorial d'Every (entreprise AI-native). Publié le **2 juin 2026**.
Continuous Delivery as the non-negotiable foundation of AI-assisted development — Dave Farley, on his channel *Modern Software Engineering*, argues that without CD, AI is not an accelerator but a trap (theory of constraints and Jevons paradox applied to generated code, ATDD/BDD as a safeguard, deployment pipeline as quality arbiter).
#Continuous Delivery#Generative AI in the SDLC#ATDD (Acceptance Test-Driven Development)
Dave Farley (Modern Software Engineering — YouTube channel)
Podcast by Greg Isenberg × Meng To (designer, founder of Design+Code, creator of Aura / New Form / Dream Cut) on **`design.md`** — Google's open-source convention, equivalent to `agents.md` / `skills.md` / `soul.md` but **for the design system** (typography, colors, spacing, WebGL/Three.js animations, reveal rules). Central idea: carry "the **soul of design**" in a markdown file that is passed to an agent (Claude Code, Codex, OpenClaude, Gemini, Stitch, Aura, V0, Lovable, Cursor) to preserve **cross-medium consistency** (web, mobile, Replit slides, Hyperframes/Remotion motion design). Triad taught: **HTML = finished dish, design.md = recipe, skills = ingredients** (typography, lasers, skeuomorphic, 3D skills — 63 in New Form). Major diagnosis: **design drift** on one-shot workflows (`v0`, Lovable, Framer) that start strong then drift into generic output. Meta-message: *taste* is the only remaining **moat** — *"if something looks like another thing, its value drops by 10× to 100×"*. Workflow: **Reference → Design.md → Generate → Inspect → Systemize → Iterate (up to 1000+ prompts) → Remix → Expand → Export**. Critique of **purple gradients** ("you just run") as the generic post-vibe-coding baseline. Meng To claims to have spent ~$500,000 on tokens, made 1,000–10,000 iterations per product, and runs 4 products in parallel solo.
#design.md#Google#design system
Greg Isenberg (host — podcast Late Checkout / The Greg Isenberg Show, 12 mai 2026 livestream workshop ideabrowser.com) ; **Meng To** (guest — designer, fondateur Design+Code 2014, créateur Aura / New Form / Dream Cut, autodidacte parti à 18 ans, dropout, francophone d'origine canadienne)
Google whitepaper (the "Day 1" installment of a series, by Addy Osmani, Shubham Saboo and Sokratis Kartakis) that maps the transformation of the software development lifecycle (SDLC) in the era of coding agents. Thesis: the fundamental shift is not a new language but the move from writing code to **expressing intent**. The document lays out a spectrum from *vibe coding* (prompting and accepting) to *agentic engineering* (AI implements under constraints, tests, and feedback loops designed by humans), with **context engineering** as the central skill, the **software factory** model (the developer's deliverable = the system that produces the code), **harness engineering** (Agent = Model + Harness), and a CapEx/OpEx economic analysis of total cost of ownership.
Interview with Andrej Karpathy (OpenAI co-founder, former Tesla Autopilot) moving from *vibe coding* to *agentic engineering*: December 2025 as the tipping point — "never felt more behind as a programmer" — the Software 1.0/2.0/3.0 taxonomy, the openclaw example (bash script → text to copy-paste into the agent) and MenuGen rendered obsolete by Gemini's Nanobanana, the *verifiability* theory explaining why LLMs are *jagged* (math/code peak, "walk 50m to the car wash" fails), the distinction between *vibe coding* (raise the floor) and *agentic engineering* (preserve the quality bar), the "animals vs ghosts" metaphor, the overhaul of hiring via agent-versus-agent projects, and the key formula: ***"You can outsource your thinking but you can't outsource your understanding."***
#Andrej Karpathy#vibe coding#agentic engineering
Andrej Karpathy (co-fondateur OpenAI, ex-Tesla Autopilot, créateur du terme "vibe coding")
Revamp of the engineering hiring process at Sierra in the age of coding agents: AI-native onsite interview (Plan/Build/Review), removal of the algorithmic coding test, replacement of the phone screen with a system design interview, pilot of a debugging interview on an existing codebase.
Deep Research - AI4* Revolution - 6 pillars of software production - Copilots→Agents transition - Vibe vs Check paradox - FinOps for AI crisis - Governance as critical path - GenAI Landing Zone