Product Spec To Implementation

Use when the active route selects this skill or its topic applies.

Read references/current-guidance.md for applicable decision rules, stop conditions and verification before acting. Open related cards only for in-scope work, starting with their SKILL.md. Use this canonical bundle, not legacy flat paths.

For a product, marketing or sales artifact consumed by later work, also read references/artifact-handoff.md for source versions, evidence and change impact. Do not introduce a registry or metadata form for a simple answer.

When changing routing, confirm it selects this entrypoint. When changing guidance, validate the reference's links and frontmatter.