Goal, context, constraints and target tool.
Your AI can do far more. You’re tapping only a fraction.
Not because it’s limited — because it works with no folder. Koa, our AI assistant, generates your Dossier-Contexte: the folder Claude, ChatGPT or Codex reads before it works. Ready in 3 minutes, inside your own tools, yours to keep.
- Free preview before the email
- Folder contents visible before you buy
- 14-day guarantee
I want to restart my outreach without re-explaining everything to the AI every single time.
- AGENTS.md
- context.md
- missions/
- templates/
- examples/
It questions, frames, assembles — then leaves you to run it in your own tool.
Koa assembles your AI Cowork Kit.
Choose a starting point, talk to Koa like an assistant, then approve the kit prepared for your AI tool.
Rules, missions, templates and useful examples.
A ready archive for Claude Code, Codex or ChatGPT.
Which kit do you want to build now?
Every session, your AI restarts from total amnesia: not who you are, what you ship, or to what standard.
The Dossier-Contexte: the folder your AI reads before it works.
Not a prompt pack. Not a course. A folder your AI opens and reads: who you are, your rules, your templates — and your first mission, meaning a framed deliverable, ready to run. You produce right away, with nothing to learn first.
Six plain-text files — readable, editable — to open in ChatGPT, Claude, or agent tools like Claude Code and Codex. Each one closes a hole the empty chat leaves open.
AGENTS.mdThe AI’s role, its limits, the skills it applies.
context.mdYour business, your audience, your offer, your voice.
missions/The expertise of a method, ready to run.
templates/Reusable on every output.
examples/Not described: demonstrated by example.
tutorial/Install and first mission. Operational without training.
Same AI, same you. The only difference: it read the folder.
Look at the result, not the theory: the same request, sent to the same AI, without and then with the Dossier-Contexte.
"Follow up with Marie Dubois, HR Director at an industrial SMB, met at the trade show, no reply to my first message."
Hello Marie,
I hope you're well. I wanted to follow up after our meeting.
Our solution could help with your needs. Would you be available
for 15 minutes this week?
Best regards,Three minutes, three steps, in the tools you already have.
No course, no blank page. You describe your topic, Koa prepares the folder, you open it where you already work — the guidance is inside.
Answer 4 to 6 questions from Koa about your business and what you want to produce. No jargon.
It assembles your Dossier-Contexte: context, standards, mission, templates. You see a live preview, before the email.
You download the folder, open it in ChatGPT, Claude or an agent tool, and launch your first mission. The AI already has all the context.

The folder attached to the conversation. The AI reads the context, you launch the first mission.

The folder open in Claude Code. The AI reads the context, you launch the first mission.

The same folder in Codex. Same files, different tool — nothing to reconfigure.
Works with ChatGPT, Claude, Claude Code and Codex. The files are yours: open, editable, kept even if you switch tools.
Start free. Move to a role kit when the topic gets serious.
The Starter shows you the mechanism live, on your real topic, before you even give your email. You buy after you’ve seen it.
Operational in minutes, no training: the folder carries the instructions that guide you. Complete in ChatGPT or Claude today — and the same folder becomes an autonomous agent in Claude Code or Codex when you’re ready.
- Live preview (AGENTS.md header + 1 real mission)
- Downloadable Productivity Kit
- Install tutorial included
The AI Prospecting Kit leads the lineup: sales AGENTS.md, 7 sequenced missions, templates, before/after examples, tutorial.
- Complete folder, ready to run
- Updates as the tools evolve
- Adapted to your sector by Koa
- 14-day guarantee
The price of one hour of agency work. The folder, though, stays yours and gets reused.
See the Prospecting KitWe install the agent with you, on a call, on your real case — a focused 30-minute session with an expert. Quote for a full scope.
- Replaces an agency engagement
- Guided configuration, in your tools
- Tailored to your line of work
The first role kits
Sequenced sales missions, message templates, before/after examples.
Get found on Google AND cited in AI answer engines.
Scattered know-how turned into reusable procedures.
From client brief to a framed proposal, in 20 minutes.
Your inbox, decisions and follow-ups tracked like by a chief of staff.
Missing a kit? Describe your topic to Koa: it attempts a custom preview and logs the request.
The folder belongs to you. Here is what that means.
A paid kit isn’t just the ZIP. Your license keeps the tutorials, the updates and advanced Koa switched on. But the files themselves are open and stay yours: no platform captures your data, nothing locks you in.
Open files, editable, kept for life. No lock-in, no data captured.
New missions, fixes and examples as the tools evolve — without rebuying the kit.
Generate a custom mission, adapt the folder to your sector, prepare a specific workflow.
Folder no use to you within 14 days? You email us, we refund you. No trap form.
No. A pack is lines to copy into a chat that stays empty. The Dossier-Contexte is a configured context the AI reads before it works. Watch the demo: you see the difference live.
Then the free Starter won’t teach you anything — compare it to yours. What you buy with a kit is the sequenced role method, the calibrated examples and the updates as the tools evolve.
Koa interviews you and tailors the folder to your real topic. The demo proves it live, before your email.
The install tutorial is in the folder, not an add-on. You open a folder in a tool you already know. Three minutes, and you’re producing.
That’s what the Guided setup is for: we install the agent with you, on your real case, from €149. You leave with a system that runs.
Try the Starter on a real topic before buying a full kit.
Koa builds your Dossier-Contexte in front of you, on your topic of the moment. You see the mechanism for free, you open the folder in your tools, you launch your first mission. You decide afterward.
Or have it installed with you: Guided setupFree preview before the email · Contents visible before you buy · 14-day guarantee after purchase