Implement

Objective

Implement every in-scope requirement from the supplied spec or tickets. Continue until the work is complete and verified, or until a genuine blocker requires user input.

Scope Contract

Before editing, establish a compact internal scope contract:

• Source of truth: the controlling spec, tickets, repository instructions, explicit user decisions, and authoritative input versions
• Authorized outcome: what must be true when the work is complete
• Affected surfaces: the code, data, configuration, UI, and artifacts expected to change
• Protected surfaces: behavior, contracts, data, and adjacent systems that must remain unchanged
• External mutations: any writes outside the local working tree and whether the request authorizes them
• Acceptance path: the user-visible or consumer-visible workflow and evidence that prove completion

Keep the contract implicit for unambiguous work. Surface it and ask before editing only when uncertainty would materially change the solution, authority, or risk.