What problem does it solve? Turning a rough app idea into a production-ready web application usually fails on missing structure: no research, no validation, no locked design, no task list, and no deploy plan. This Skill provides an end-to-end staged workflow (onboard → research → validate → build pack → build → audit → deliver) so an AI coding agent builds what was actually approved instead of guessing. ## Core Features & Use Cases - Idea interview and project scan: Onboards new ideas with a detailed questionnaire, or scans an existing codebase (scan-project.mjs) so plans extend what already exists. - Research and SaaS validation: Keyless demand research (Reddit, Google Trends) plus a /35 scorecard (saas-score.mjs) producing a BUILD / ITERATE / PIVOT verdict with kill criteria. - Deterministic build pack: pack-builder.mjs turns one validated JSON into PRD.md, stack-blueprint.md, sitemap.md, and TODO.md, with a user approval gate before any code is written. - Audit and scripted delivery: audit-webapp.mjs checks production readiness (secrets, auth, payments, AI rails), deploy-setup.mjs generates host config, CI, and a deploy runbook, and package-deliverable.mjs bundles the handoff. - Use Case: Tell your agent "I want to build a SaaS for freelancers with Next.js" and it interviews you, validates the idea, generates the full build pack for your approval, then builds, audits, and deploys it step by step. ## Quick Start Ask your AI coding agent to use the vibe-code-webapp skill to turn your app idea into a validated build pack and start building it step by step.