04-spec

name	04-spec
description	Generate or refine a spec, a feature's immutable contract, from a request, a PRD, or review findings. Use when the user wants to draft or refine a spec. Not for writing code, a full PRD, or changing a locked spec.
argument-hint	request | prd | spec

Spec

flowchart LR
  request([request or PRD path]) --> build --> done([spec.md])
  target([spec path + findings]) --> refine --> done

Actions

Run the flow above. Read only the next action file.

Action	Does
build	draft a fresh spec from a request or PRD
refine	rewrite an existing spec to address findings

Transversal rules

• Never invent; mark every gap instead of guessing.
• Never explore the codebase.
• Hold intent, never implementation: solution-agnostic, no how, few acceptance criteria.
• Keep it readable: clear headers, bulleted criteria, explicit non-goals.
• Immutable once validated: never rewrite a locked spec.