/product-tech-spec — Technical Specification

Write technical specs that bridge product requirements and implementation plans. Covers architecture, APIs, data models, and component hierarchy.

When to Use

• User says "tech spec", "technical spec", "architecture doc"
• After writing a PRD and before planning implementation
• When architecture decisions need to be documented

Process

Step 1: Gather Context

Check for existing artifacts:

1. docs/prds/ — Read the PRD this spec implements
2. docs/brainstorms/ — Additional context if available
3. User-provided description or $ARGUMENTS