Prompt · jalon 2
Analyser et écrire le PRD
Lit ce que les deux premiers jalons ont laissé dans le dossier et écrit le PRD dans le modèle.
Fichier prompts/gate-2-prd.md · texte du kit, en anglais
Analyse the discovery and write the PRD
A method by Alexis Boyer · version 4.0 · September 22, 2026
Gate 2. The second prompt of the setup. It reads what Gate 0 and Gate 1 left in the folder and writes the PRD into the template saved there. Expect its alignment questions before the document: it stops for your answers rather than choosing a direction on its own. It is quoted here exactly as it appears in the core guide.
What you fill in
Nothing. Paste it as it is: it reads the project folder only. To have it read something outside the folder, such as a channel or a mailbox, name it in the sentence that ends “is named here by me, or it is not read.”
The text to copy
You are at Gate 2 of the method: writing the PRD.
Read these, all of them in the project folder:
- the converted folder `converted/` and its index `converted/INDEX.md`;
- `DISCOVERY.md` in the project folder: the source list, the ambiguity list
and the stakeholder questions written at Gate 1, including what an agent
read on my behalf;
- the project memory and the project journal;
- the PRD template `prd-template.md`, saved into the project folder at
Gate 0, for the shape of each section.
Anything that is not in the project folder — a channel, a mailbox, client
communications — is named here by me, or it is not read.
First, state three things, separately:
1. what is established, and which source establishes it;
2. what contradicts what, source against source, without resolving it
yourself;
3. what is absent — the questions this material does not answer.
Then ask me the alignment questions. Where two sources point different ways,
do not choose silently. For each one, give me: what source A says, what
source B says, the product risk of choosing the wrong interpretation, the
direction you would default to, and the confirmation you need from me.
Then produce one document: the PRD, with these fourteen sections, in this
order, and no others:
1. strategic framing — what the product is going to be, what is wanted and
what is not, the boundary it holds, the business loop it serves;
2. product boundary;
3. roles and permissions;
4. core workflows;
5. product states and data visibility;
6. privacy and ethics rules;
7. which source wins when sources disagree;
8. design baseline and acceptable drift;
9. functional depth;
10. backlog taxonomy;
11. backend and API assumptions;
12. acceptance criteria;
13. the QA contract;
14. open decisions.
Rules:
- one document, not two: the strategic framing is the PRD's first section,
and the sections after it detail what it states;
- mark every assumption as an assumption, with the source it rests on or,
when the material does not settle it, what is missing and who has to
decide it;
- invent no decision, no approval, no API and no standard; if it is not in
the material, it is absent, and absent is an answer;
- do not send anything anywhere — no service, no channel, no address.
The PRD stays current from here on. Each time I answer one of your alignment
questions, edit the sections my answer changes before you go on, and say in
one line which sections you touched — or why none of them moved. Do not hold
the document until the end of the conversation.
Before you finish, write into the project memory every decision this gate
settles — my answers to the alignment questions, each with its context, its
trade-off and what it rules out — and append an entry to the project
journal. Then state which gate you are at, what you have, what is missing,
and what I must decide before you cross to Gate 3. Saying what you will do
next is not permission to do it: you cross when I answer, not when you
announce.