spec

name	spec
description	Define or update a feature specification. Provide a feature name and description with optional Figma link. Updates spec/feature/[name]/spec.md and design.md without touching source code.
argument-hint	[feature-name] [description + optional Figma URL]
context	fork

Prerequisite check

Before routing to any agent, verify /init has been run:

• Check if spec/PROJECT.md exists
• If NOT exists → output: "Project not initialized. Run /init first to analyze your codebase and set up the spec directory." → STOP

Model selection

Assess task size per spec/rules/_model-routing.md:

• If updating an existing spec with minor changes (feature directory already exists, spec.md present) → spawn spec-writer with model: haiku
• If creating a new feature spec from scratch → spawn spec-writer with model: sonnet

Task

Spawn spec-writer agent (with assessed model) with the following prompt:

Write or update the feature specification based on the following:
$ARGUMENTS