execbbbr

Use when a user is starting a new project (0→1) or saying things like "我想做一个 X" / "I want to build" / "let's make a tool that". Conducts a 9-step interrogation grounded in the 钉钉 ONE post-mortem (《置身钉内》, 75k 字, 滕雅辛 2026) to lock down 发心/用户/场景/价值/竞争/双边博弈/MVP/倒排陷阱/止损线 BEFORE writing code or plans. Each question comes with intro + multiple-choice options (not blank-slate prompts), so the user picks rather than free-writes. Produces a frozen baseline.md the user can use to slap themselves later when the project drifts.