HYPERPLAN — Adversarial Multi-Agent Planning

MANDATORY: First action when this skill loads — say "HYPERPLAN MODE ENABLED!" so the user knows orchestration started.

WHAT THIS IS

You (the orchestrator) become the Lead of a 5-member adversarial team. The 5 members are maximally hostile to each other — they attack each other's findings ruthlessly. You then synthesize only the defensible insights that survived the attacks into a work plan.

This is not consensus building. This is intellectual combat. Weakness gets exposed. Lazy thinking gets eviscerated. Only what survives the gauntlet makes it into the plan.

HARD PRECONDITIONS

Before starting, verify:

1. team_* tools must be available. If they are not, STOP and tell the user:

   "Hyperplan requires team-mode. Set team_mode.enabled: true in ~/.config/opencode/oh-my-opencode.jsonc and restart opencode, then retry."

2. You are running as sisyphus (or another lead-eligible agent). If you are running as a planner (prometheus, plan), this skill is the wrong tool — direct the user to use /start-work instead.
3. You are in the main session (not a background subagent). Hyperplan only works as a top-level orchestration.