# Example: Linear → a lightweight issue tracker for a ten-person team Produced on 2026-10-13 by an AI agent that had only this skill installed, from the user message *"我想做一个像 Linear 那样的工单工具,给我们十个人的软件团队用,要键盘优先、轻量,不要企业那一堆东西。"* It passed `blueprint.py check` on the first run (26 ok, 0 fail). - `blueprint.md` — sections 0–10 in Chinese, 17 public pages cited, every claim tagged. - `mvp.md` — the hand-off: 5 objects, 7 screens, 7 build steps, 5 acceptance checks. - `sources.json` — what was fetched (URLs, dates, hashes) and the one URL that was refused (404). The fetched page texts (`sources/S*.txt`) are not included: they are extracts of Linear's own pages. Re-create them with `fetch_public.py fetch linear `. Linear is a trademark of Linear Orbit, Inc. This example describes the product's public structure for study; nothing of its interface, copy, images, brand or code is reproduced here, and none goes into a product built from it.