Maintain Project Context

This skill requires define-product. Before doing any work, confirm it is installed. When it is missing, stop and report it with its install command, npx skills@latest add toy-crane/skills --skill define-product, using the project's package manager runner where it pins one.

Run a deliberate hygiene pass across the durable context that future work will reuse. Make the current meaning easier to retrieve without becoming the decision-maker for any artifact.