project-adopt

Purpose

Onboard an existing codebase (brownfield) into the SDD flow: detect the current code and any docs, infer the domain, scaffold the 8-layer docs/ structure, and reverse-engineer baseline artifacts from the code at draft status — the one-time setup that gives a running system its SDD backbone. It is the brownfield counterpart to ../project-init/SKILL.md.

Layer: cross-cutting utility (precedes BRD).

When to Use

The greenfield/brownfield boundary is the deciding factor:

Use project-adopt when (brownfield):