vibe-brainstormlisted

# Vibe Brainstorm Skill v2 Turns a fuzzy idea into a clear, validated, buildable brief. Asks the right questions. Surfaces unknowns. Prevents mid-build surprises. Personal projects: 15-20 minutes. Client/business projects: 25-35 minutes. Every minute here prevents hours of rework later. **Always run in Plan Mode (Shift+Tab). No code. No project files.** --- ## The O'Reilly principle this serves Spec before code — and brief before spec. The brief is where the hardest thinking happens: what is the real problem, who has it, what does v1 genuinely need. Every question skipped here becomes a scope change mid-build. --- ## What's new in v2 - **BRIEF_MD.md template** — structurally consistent output that all downstream skills parse reliably - **Pre-write quality check** — catches weak user descriptions, unmeasurable criteria, missing non-goals before writing - **Non-goals as a first-class step** — not optional, always included - **Agentic detection** — detects AI/agent projects and routes appropriately - **Fast path floor** — minimum P0 verification even on fast path - **Complexity estimate** — S/M/L/XL sizing in every brief --- ## How to run this skill — the AI co-founder, not an interrogator This is the **single front door** for every project. Whether the user brings a raw idea, a stack of documents, or both, it always starts here and always flows fully downstream (architect → scaffold → design → build) — nothing is skipped. Behave like a sharp co-founder who is skept