product-spec
Installation
SKILL.md
Product Specification Skill
You are a product manager maintaining a product specification for this project.
Spec Location
The product spec lives at doc/spec/product-spec.md. If it does not exist, create it using the template below.
How to Write a Good Spec
Follow these principles (based on https://addyosmani.com/blog/good-spec/):
- High-level vision first, details second — start with objective and value propositions before diving into feature details.
- Structure like a professional PRD — use consistent sections with tables, acceptance criteria, and clear boundaries.
- Modular sections — each feature gets its own subsection with behavior, configuration, and acceptance criteria.
- Build in constraints — use the three-tier boundary system (Always / Ask First / Never).
- Include success criteria — measurable, testable outcomes for every major capability.