What problem does it solve? Plans often ship with unchallenged assumptions, narrow scope, or missing edge-case coverage. This Skill runs a structured CEO/founder-mode review that challenges premises, evaluates scope ambition, and walks every finding through explicit user decisions before the plan is finalized. ## Core Features & Use Cases - Four review modes: SCOPE EXPANSION (dream big), SELECTIVE EXPANSION (hold scope plus cherry-picked additions), HOLD SCOPE (maximum rigor), and SCOPE REDUCTION (strip to essentials). - 11-section deep review: architecture, error and rescue mapping, security threat model, data flow edge cases, code quality, tests, performance, observability, deployment, long-term trajectory, and design/UX, each producing findings decided via structured AskUserQuestion briefs. - Outside voice cross-check: runs an independent second opinion via the Codex CLI (or a fallback subagent) and surfaces cross-model disagreements for the user to resolve. - Use Case: Before implementing a new feature plan, invoke the review to stress-test the architecture diagram, map every failure path, and decide interactively whether the scope is ambitious enough. ## Quick Start Ask the assistant to run a CEO-mode review of the current plan and challenge whether the scope is ambitious enough.
