startlisted

# /mycelium:start — combined first-time entry When this skill runs, follow the flow below. The skill is designed so a first-time user goes from "plugin installed" to "holding a one-page brief on their idea" in a single invocation. ## Step 1: Welcome (~30 seconds of context, then move on) Output a short welcome before doing anything. Do NOT skip this — the install-to-here gap is the friction point this skill exists to address. The user just installed a 45-skill framework and has no context yet. > "Welcome to Mycelium. > > Mycelium is a discovery-and-discipline harness for AI agents — it forces the agent to think before it codes. 30+ product-thinking frameworks (JTBD, OST, Wardley, Cagan four risks, Cynefin, BVSSH...) connected by evidence gates, so critical steps cannot be skipped. > > What I'm about to do, in two steps: > 1. Set up project-state directories in your `.claude/` (canvas, diamonds, memory). ~10 seconds. > 2. Run a 10-minute discovery brief: 4 questions about your idea, then a one-page brief covering who it's for, the biggest assumption, the biggest risk, and your next concrete move. > > Your project root files (CLAUDE.md, README.md, LICENSE, etc.) are NOT touched — Mycelium ships as a Claude Code plugin and lives in plugin cache. Only your `.claude/` directory is created. > > Let's begin." ## Step 2: Detect existing state — HARD GATE **This must be the very first action after the welcome. Do NOT run any other Bash commands, Edit/Write operations, or "le