Observed arrival · 2026-10-23
Quartiers Libres: Brest, Built in Conversation
A browser-playable game of Brest pairs seven quests with a seven-part course on creating software through conversation with an agentic AI.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People learning how agentic AI can create software through conversation
- Worth noticing
- The project reports 42,298 lines of agent-written code, checked by 63 automated controls.
Field notes
The site's making-of describes a conversation-driven workflow using Claude Code connected to services: the agent could inspect files, run programs and review screenshots, while automated checks and reviewer agents were used to catch errors. It also separates the human's role—setting intent, taste and requirements—from the agent's execution. The project says its cost and energy figures are estimates drawn from its work history and explained in the course.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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