Every stack in Claude ai space is powered by a hand-tuned instructions + knowledge prompt pair. Buy the exact pair for a stack and run it yourself — in Claude, the API, or any AI coding tool — unlimited times, no per-run fee to us.
Production REST API built in .NET 8 (C# 12) + ASP.NET Core Minimal APIs + PostgreSQL via Entity Framework Core. FluentValidation, server-side sessions, xUnit tests.
Production RAG chat app: document ingestion, embeddings, retrieval via pgvector, streaming chat with source citations using the Anthropic API. No extra infrastructure — everything runs in Postgres.
A native Android app in Kotlin + Jetpack Compose (Material 3): MVVM with Hilt, Coroutines/Flow, clean architecture, Firebase (Auth/Firestore/rules), mock-first UI, tests and build docs. Delivered as ready-to-copy files (no Node generator) — open in Android Studio and build.
A static content website on Astro 5 — type-safe Content Collections (Zod schemas), MDX, Tailwind, list/detail routing from getCollection, and serious SEO: per-page meta and Open Graph, sitemap, RSS feed, robots and JSON-LD. SSG by default with minimal islands (theme toggle, mobile menu), responsive and accessible. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Data-model design only: ERD diagram, equivalent DDL for PostgreSQL, MySQL and SQLite, indexes, constraints, seed data, and a migration plan. No application code — ideal for kicking off any project with a solid schema.
Production Discord bot (discord.js v14) with slash commands, event handlers, per-server SQLite persistence, and scheduling. Structure designed for easy porting to the Slack Bolt SDK.
A server-rendered Python web app on Django 5.1 with the ORM, Django Templates and the built-in Admin, on PostgreSQL (psycopg 3): session auth, CSRF, Forms validation, owner-scoped authorization, migrations, pytest tests and Docker (gunicorn). Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A modern async REST API on FastAPI with SQLAlchemy 2, Pydantic v2 and MySQL/Postgres: JWT auth (OAuth2 password flow), RBAC, Alembic migrations, automatic OpenAPI docs, tests and Docker. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Flutter user & admin apps with a PHP REST API, Firebase (Auth/Firestore/rules), Terraform and Docker — delivered as ready-to-copy files (no Node generator to run). The console's Download .zip gives you the real project. Same architecture as the PHP-API edition, simpler delivery.
A native Flutter app (mobile/desktop/web) wired straight to Supabase — Auth (email/password), Postgres with Row Level Security, Storage and Realtime. Clean architecture (UI → Cubit → Repository → DataSource) with flutter_bloc, get_it and go_router, mock-first repositories that swap to Supabase, sealed UiState, owner-scoped RLS policies, bloc_test/mocktail tests and setup docs. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A production Go 1.23 REST API on chi + pgx (PostgreSQL): JWT auth (HS256, bcrypt), go-playground validation, layered handler/service/repository architecture, structured logging (slog), rate limiting, owner-scoped authorization, httptest tests, OpenAPI and a multi-stage Docker build. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A complete static website template — landing page, one-pager or multi-page — in clean HTML5, modern CSS and vanilla JavaScript. No framework, no backend, no build. Responsive, accessible, SEO-ready, and delivered as ready-to-copy files you can open straight in a browser.
A server-rendered PHP web app on Laravel 11 with Blade templates and MySQL (Eloquent): session auth, CSRF, RBAC, Form Request validation, migrations, tests and Docker. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A server-rendered PHP web app on Laravel 11 with Blade templates and MySQL (Eloquent): session auth, CSRF, RBAC, Form Request validation, migrations, tests and Docker. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Production REST API in Node.js/Express + MySQL 8 via Prisma ORM — schema-first, managed migrations, typed client. An alternative to hand-written SQL for faster development speed.
Production REST API in Node.js/Express + MySQL 8 — raw SQL, versioned migrations, server-side sessions. Maximum compatibility with cPanel/shared hosting.
A fullstack web app in Next.js 15 (App Router, Server Components & Server Actions) + Supabase (Auth, Postgres with Row Level Security, Storage) + TypeScript + Tailwind. RLS-first security, typed Result actions with Zod, protected routes, tests and Vercel deploy docs. Delivered as ready-to-copy files (no Node generator) — the console's Download .zip gives you the real project.
A fullstack JavaScript monorepo: an Express + TypeScript API (Prisma + PostgreSQL, JWT, Zod, envelope) and a React + Vite + TypeScript frontend that consumes it (auth flow, protected routes, pages, UI kit). Tests, Docker and docs included. Delivered as ready-to-copy files (no Node generator) — the console's Download .zip gives you the real project.
A production Node.js REST API in Express + TypeScript: JWT auth, Zod validation, Prisma + PostgreSQL, layered architecture, structured logging, rate limiting, tests, Docker and OpenAPI docs. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Production REST API in vanilla PHP 8.1+ (no framework) + MySQL 8 via PDO — prepared statements, server-side sessions, zero build step. Deploys directly to cPanel/shared hosting, no SSH required.
A server-rendered PHP web app on Slim 4 with Twig templates and MySQL (PDO): session auth, CSRF, RBAC, validation, structured logging, tests and Docker. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A small PHP website (landing, brochure or blog) delivered as ready-to-copy files — no framework, no database, no Node. Clean structure, secure contact form, flat-file blog, responsive CSS, SEO and cPanel deploy docs.
Production REST API in Node.js/Express + PostgreSQL — raw SQL, versioned migrations, server-side sessions. The most widely used relational database in 2026 (DB-Engines / Stack Overflow Survey).
A cross-platform app in pure Python with Flet (desktop, web and mobile from one codebase): clean structure with views, routing, a state store, themed components, mock-first services that swap to a REST API (envelope) or SQLite, tests and build docs. Delivered as ready-to-copy files (no Node generator) — run it with flet run.
A cross-platform mobile app in React Native + Expo + TypeScript: React Navigation, Zustand state, an envelope-aware API client, auth with SecureStore, themed components, mock-first screens with loading/empty/error states, tests and build docs. Delivered as ready-to-copy files (no Node generator) — run it with Expo.
Production REST API in Rust + Axum + PostgreSQL via sqlx (compile-time verified queries). Static binary, lightweight deployment, high performance.
A production REST API on Kotlin 2 + Spring Boot 3 (Web, Data JPA, Security) over PostgreSQL: stateless JWT auth (BCrypt), Bean Validation, layered controller/service/repository architecture, a typed {success,data,error} envelope via @RestControllerAdvice, Flyway migrations, owner-scoped authorization with @PreAuthorize, JUnit 5 + MockMvc tests, springdoc OpenAPI and Docker. Gradle Kotlin DSL. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A fullstack web app in SvelteKit 2 (Svelte 5 runes) with Drizzle ORM + PostgreSQL, server-side sessions (httpOnly cookie), TypeScript, Tailwind and Zod. Reads via load functions, writes via form actions (use:enhance), owner-scoped authorization, typed Result JSON endpoints, protected route groups, tests and adapter-node + Docker deploy. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A native desktop app on Tauri 2 (Rust core + webview) with a React + TypeScript + Vite frontend: typed IPC commands (#[tauri::command]) returning a Result envelope, local SQLite persistence (rusqlite) with migrations, a token-based design system, mock-first API layer that swaps to real invoke, least-privilege capabilities and CSP, Vitest + cargo tests and tauri build packaging. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Production Telegram bot built with grammY: commands, inline keyboards, per-chat session storage in SQLite, multi-step flows (conversations), secure webhook for production and long polling for dev.
Design only the interface — a complete UI/UX kit for the target you choose (HTML/CSS, React/Next, Flutter, React Native or Vue): design tokens, a full component library, key screens, light/dark theme, accessibility and responsive design. No backend, mock data only — ready to wire to any stack later. Delivered as ready-to-copy files.
A fullstack web app in Nuxt 4 (Vue 3, Nitro server) with Drizzle ORM + PostgreSQL, sealed cookie sessions (nuxt-auth-utils), TypeScript, Tailwind, Pinia and Zod. Owner-scoped authorization, typed Result API routes, protected pages, tests and Docker deploy. Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
A production classic WordPress theme: style.css theme header, functions.php (setup, enqueue, menus, widgets), the full template hierarchy (header/footer/index/single/page/archive/search/404/front-page), template-parts, Customizer, custom post types, responsive CSS and security (escaping/sanitizing/nonces). Delivered as ready-to-copy files (no Node generator) — drop into wp-content/themes and activate.
A native iOS app in Swift 6 + SwiftUI (iOS 17+): MVVM with protocol-based dependency injection, Swift Concurrency (async/await, @MainActor), NavigationStack routing, a token-based design system, mock-first repositories that swap to a real URLSession API client (decodes the {success,data,error} envelope), Keychain token storage, XCTest tests and an XcodeGen project.yml (no .pbxproj by hand). Delivered as ready-to-copy files (no Node generator to run) — the console's Download .zip gives you the real project.
Get a .zip with the instructions file, the knowledge file, and a plain-language setup guide.
Instructions → Custom instructions. Knowledge → Project knowledge upload. Takes under a minute.
Instructions as the system param, knowledge in your first message — works in any script or agent.
Start a chat and describe what you want built. Reuse the same pack for as many apps as you like.