A guided interview that produces a written brief with sub-tasks, landing
in the Inbox as a draft through Plan 1c's existing accept flow.
Corrects an over-promise made during the Phase 1 discussion: the wizard
was described as grounding date proposals in measured per-card velocity,
and that data does not exist — Plan 2c deferred per-card effort because
session padding does not sum correctly across cards. This phase therefore
produces no time estimate at all, only a size band.
Names the intake as the highest-risk surface in the product: it is the
only place where text written by someone other than the developer enters
a prompt whose output creates records. The security property is that the
worst a hostile brief achieves is a strangely-worded Inbox card.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Dave
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