app-foundary

Plan a tightly scoped new app from a product idea or from a URL used as inspiration. Use when the user wants Codex to clarify a V1 app concept, constrain scope, define a React/Vite/Firebase architecture, plan Stripe pricing, Resend lifecycle emails, analytics, SEO, legal pages, testing, deployment, and create GitHub issues for the implementation tasks. Also use when the user asks to clone an app in the sense of using its copy, messaging, pricing, or flows as a guide rather than copying it exactly.

Convert app plans, design docs, product briefs, or launch checklists into implementation-ready GitHub issues. Use when Codex needs to create coding issues, human setup issues, labels, milestones, dependencies, acceptance criteria, test notes, env var placeholder tasks, parallel workstreams, or copy-ready issue bodies for building a scoped app.

Plan, configure, implement, verify, and operate Firebase for React/Vite web apps. Use when Codex needs to handle Firebase Hosting, Auth, Firestore, Security Rules, Cloud Functions for Firebase, Local Emulator Suite, Firebase CLI, Google Analytics, Remote Config, A/B Testing, env config, GitHub Actions deploys, launch checklists, or human Firebase setup tasks.

Plan, implement, verify, and operate Resend lifecycle email for web apps. Use when Codex needs to handle Resend API keys, verified sending domains, DNS records, SDK setup, transactional email sending, templates, lifecycle email plans, webhooks, unsubscribe/compliance notes, testing, logging, or human Resend Dashboard setup tasks.

Plan, implement, audit, and launch SEO for web apps and marketing sites. Use when Codex needs to handle foundational SEO, metadata, keywords, robots.txt, sitemap.xml, canonical URLs, structured data, Open Graph/Twitter previews, preview images, social sharing, technical SEO, AI/LLM visibility, entity/topic clusters, E-E-A-T proof, multichannel visibility, SEO launch QA, or docs for SEO operations.

Plan, implement, verify, and operate Stripe SaaS billing. Use when Codex needs to handle Stripe Checkout, subscriptions, products, prices, customer portal, webhooks, entitlements, test-mode verification, Stripe CLI workflows, billing docs, secret management, or human Stripe Dashboard setup tasks for a web app.