dos-plan-pricelisted

# dos-plan-price — price the fan-out before you launch it > **DOS is a court; this skill asks it to quote a price first.** Every other DOS > trust surface reads the past or present tense: `verify` reads a commit that > already shipped, `arbitrate` refuses a colliding acquire *as* the worker reaches > the turnstile. A court rules after the collision. But the cheapest moment to > catch a colliding fan-out is *before any worker runs* — and the kernel's own > file-tree geometry can answer that forward question with **zero new trust**: the > partition's overlap is a fact about glob prefixes, decidable without believing > any agent's intent (docs/347, the predictive flip). This skill prices the > proposed partition so a bad plan is refused with **0 agents launched**, instead > of the reactive court launching K-1 workers before the Kth acquire collides. The shape is domain-free: **discover the layout → collect the proposed partition → price it from the un-authored geometry → act on the price → fall back to the reactive lease floor.** The *policy* (which lanes exist, where things live) is data read from `dos doctor --json`, never literals. ## When to use this (and when not) - **Use it** right before a fan-out: a `dos-goal-fleet` wave, a `dos-next-up` packet's dispatch list, or any "launch N agents over these trees" moment. The dispatch list IS a proposed partition; price it before you spend the launches. - **Do not use it** for a single agent (N=1 has no partition to price —