page-contract-and-spec
Create or update structured page contracts and readable page specifications from confirmed decisions, state machines, and a runnable prototype. Use when formal pages need stable Page, Action, and State IDs; when prototype behavior must become testable acceptance facts; or when page documentation must be synchronized without inventing APIs or restoring removed fields.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.