Volume II — steer
The book.
Session Engineering — from Prompt Engineering to Session Engineering. The complete discipline: the theory that explains, the method that tells you what to watch and what to do, the protocol you can apply from your next session — and the layer prompting always ignores, intellectual self-defense. Written in French; no technical prerequisites, only a willingness to work. Volume II of the « La Friction » collection (know · steer · weigh).
Edition in preparation — out in 2026. This page will carry the purchase links at publication. Meanwhile, the site offers the full protocol and a complete chapter.
Seven parts, twenty-five chapters
Part One — The diagnosis
- What prompt engineering does well, and where it stops
- The fundamental asymmetry
- The seven invisible structural conditions
- Why most sessions die within ten turns
Part Two — Opening the session
- Session or consultation: the decisive distinction
- The five elements of a successful opening
- The opening's traps
Part Three — Steering the session
- The seven signals that call for an intervention
- The tolls: recognizing acts of allegiance
- The retake: the central move
- Reliability tests and spot checks
- Reading the avant-texte
Part Four — Closing the session
- Recognizing that the session has run its course
- Consolidating and externalizing
Part Five — Intellectual self-defense
- Three long-run traps
- The illusion of relationship and the cost of confrontation
- The business model, the hidden contract, practice without the tool
- The circulation of outputs between assistants
Part Six — The hybrid session
- When a session becomes a hybrid cognitive system
- The shift: definition and typology
- The configurations that make the shift possible
- The κ–λ core and the cognitive variables
- Why the phenomenon exists: three leads
- The moves of advanced Session Engineering
- Post-shift: consolidation, dangers, transmission
Part Seven — The protocol
- The complete opening protocol · the checklist · the useful phrasings · the glossary