Plan

Analyze the plan's scope and approach. Read the parent initiative
for goal alignment and constraints.

Produce docs/plans/{task-slug}/analysis.md with:

• Surface area — components, files, or systems this plan touches
• Approach — 3–5 sentences describing HOW
• Dependencies — other plans, external systems, integration points
• Risks and unknowns

Keep each section tight. The draft step expands the plan; analysis
captures the shape.

Draft the plan as files under docs/plans/{task-slug}/.

Create:

• overview.md — title, one-paragraph outcome, enumerated phase
  list (title + one-line summary each), sequencing notes if order
  matters, and a plain-English acceptance statement for the plan
  as a whole
• One file per phase under phases/, named
  phase-NN-short-slug.md (NN is a zero-padded index, slug is a
  short kebab-case phase name). Each file contains:
  Scope (what this phase delivers and what it excludes),
  Approach (the work to do),
  Verification (how to confirm this phase is done)

Prefer fewer, broader phases over many narrow ones. Do NOT create
phase tasks yet — that is the next step.

Create one child task per phase defined in
docs/plans/{task-slug}/phases/. For each phase file:

• type: phase
• title and summary: from the phase file
• status: backlog (the phase's own workflow takes over from there)

Attach every phase task to this plan as the parent. Confirm all
phase tasks were created and linked before advancing.

Plan and phase tasks exist. Request operator go-ahead before
advancing to execute-phases — this lets the parent initiative
pipeline sequence plans.

Phase execution is in progress. This step blocks until every
child phase reaches a terminal state (completed or cancelled).
Address stalls on the phase's own workflow — not here.

Validate the plan's integration. Each phase was verified in
isolation; confirm they combine into the plan's promised outcome.
Report scenario exercised, what worked, what didn't, and which
phase owns any gap. Reject to reopen execute-phases.
Request operator approval before advancing.

Plan shipped. Mark it complete.