How decisions are made — the decision loop from requirements through candidate solutions to scoring on Gate · Fit · Cost · Risk. The doctrine is rendered straight from the skill references, so it never drifts.
The topics build on each other — from the timeless structure to worked examples. If the model is new to you, read them top to bottom; if you’re already inside it, jump straight to what you need.
Requirements, solutions as compositions, and the four axes Gate·Fit·Cost·Risk.
references/model.md
Why each phase exists, and how it fails
Why each phase exists — and how it fails.
references/process.md
Phases 1–2 — the Mission & Requirements interview
Phases 1–2: the Mission & Requirements interview.
references/requirements-interview.md
The Cost axis: how TCO is computed under one scenario.
references/pricing-tco.md
Research briefs — the Phase-4 hand-off
The Phase-4 research hand-off — briefs that make solutions defensible.
references/research-briefs.md