App builder skill
Main application building orchestrator.
by davila7·MIT license·★ 32,299 Stars on the repo·GitHub ↗
Use now
npx degit davila7/claude-code-templates/cli-tool/components/skills/business-marketing/app-builder#main ~/.claude/skills/app-builderChecked ·commit main
Files of App builder
SKILL.md
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App Builder - Application Building Orchestrator
Analyzes user's requests, determines tech stack, plans structure, and coordinates agents.
🎯 Selective Reading Rule
Read ONLY files relevant to the request! Check the content map, find what you need.
| File | Description | When to Read |
|---|---|---|
project-detection.md |
Keyword matrix, project type detection | Starting new project |
tech-stack.md |
2025 default stack, alternatives | Choosing technologies |
agent-coordination.md |
Agent pipeline, execution order | Coordinating multi-agent work |
scaffolding.md |
Directory structure, core files | Creating project structure |
feature-building.md |
Feature analysis, error handling | Adding features to existing project |
templates/SKILL.md |
Project templates | Scaffolding new project |
📦 Templates (13)
Quick-start scaffolding for new projects. Read the matching template only!
| Template | Tech Stack | When to Use |
|---|---|---|
| nextjs-fullstack | Next.js + Prisma | Full-stack web app |
| nextjs-saas | Next.js + Stripe | SaaS product |
| nextjs-static | Next.js + Framer | Landing page |
| nuxt-app | Nuxt 3 + Pinia | Vue full-stack app |
| express-api | Express + JWT | REST API |
| python-fastapi | FastAPI | Python API |
| react-native-app | Expo + Zustand | Mobile app |
| flutter-app | Flutter + Riverpod | Cross-platform mobile |
| electron-desktop | Electron + React | Desktop app |
| chrome-extension | Chrome MV3 | Browser extension |
| cli-tool | Node.js + Commander | CLI app |
| monorepo-turborepo | Turborepo + pnpm | Monorepo |
🔗 Related Agents
| Agent | Role |
|---|---|
project-planner |
Task breakdown, dependency graph |
frontend-specialist |
UI components, pages |
backend-specialist |
API, business logic |
database-architect |
Schema, migrations |
devops-engineer |
Deployment, preview |
Usage Example
User: "Make an Instagram clone with photo sharing and likes"
App Builder Process:
1. Project type: Social Media App
2. Tech stack: Next.js + Prisma + Cloudinary + Clerk
3. Create plan:
├─ Database schema (users, posts, likes, follows)
├─ API routes (12 endpoints)
├─ Pages (feed, profile, upload)
└─ Components (PostCard, Feed, LikeButton)
4. Coordinate agents
5. Report progress
6. Start preview
| 1 | |
| 2 | name app-builder |
| 3 | description Main application building orchestrator. Creates full-stack applications from natural language requests. Determines project type, selects tech stack, coordinates agents. |
| 4 | allowed-tools Read, Write, Edit, Glob, Grep, Bash, Agent |
| 5 | |
| 6 | |
| 7 | # App Builder - Application Building Orchestrator |
| 8 | |
| 9 | > Analyzes user's requests, determines tech stack, plans structure, and coordinates agents. |
| 10 | |
| 11 | ## 🎯 Selective Reading Rule |
| 12 | |
| 13 | **Read ONLY files relevant to the request!** Check the content map, find what you need. |
| 14 | |
| 15 | | File | Description | When to Read | |
| 16 | |------|-------------|--------------| |
| 17 | | `project-detection.md` | Keyword matrix, project type detection | Starting new project | |
| 18 | | `tech-stack.md` | 2025 default stack, alternatives | Choosing technologies | |
| 19 | | `agent-coordination.md` | Agent pipeline, execution order | Coordinating multi-agent work | |
| 20 | | `scaffolding.md` | Directory structure, core files | Creating project structure | |
| 21 | | `feature-building.md` | Feature analysis, error handling | Adding features to existing project | |
| 22 | | `templates/SKILL.md` | **Project templates** | Scaffolding new project | |
| 23 | |
| 24 | |
| 25 | |
| 26 | ## 📦 Templates (13) |
| 27 | |
| 28 | Quick-start scaffolding for new projects. **Read the matching template only!** |
| 29 | |
| 30 | | Template | Tech Stack | When to Use | |
| 31 | |----------|------------|-------------| |
| 32 | | [nextjs-fullstack] | Next.js + Prisma | Full-stack web app | |
| 33 | | [nextjs-saas] | Next.js + Stripe | SaaS product | |
| 34 | | [nextjs-static] | Next.js + Framer | Landing page | |
| 35 | | [nuxt-app] | Nuxt 3 + Pinia | Vue full-stack app | |
| 36 | | [express-api] | Express + JWT | REST API | |
| 37 | | [python-fastapi] | FastAPI | Python API | |
| 38 | | [react-native-app] | Expo + Zustand | Mobile app | |
| 39 | | [flutter-app] | Flutter + Riverpod | Cross-platform mobile | |
| 40 | | [electron-desktop] | Electron + React | Desktop app | |
| 41 | | [chrome-extension] | Chrome MV3 | Browser extension | |
| 42 | | [cli-tool] | Node.js + Commander | CLI app | |
| 43 | | [monorepo-turborepo] | Turborepo + pnpm | Monorepo | |
| 44 | |
| 45 | |
| 46 | |
| 47 | ## 🔗 Related Agents |
| 48 | |
| 49 | | Agent | Role | |
| 50 | |-------|------| |
| 51 | | `project-planner` | Task breakdown, dependency graph | |
| 52 | | `frontend-specialist` | UI components, pages | |
| 53 | | `backend-specialist` | API, business logic | |
| 54 | | `database-architect` | Schema, migrations | |
| 55 | | `devops-engineer` | Deployment, preview | |
| 56 | |
| 57 | |
| 58 | |
| 59 | ## Usage Example |
| 60 | |
| 61 | |
| 62 | User: "Make an Instagram clone with photo sharing and likes" |
| 63 | |
| 64 | App Builder Process: |
| 65 | 1. Project type: Social Media App |
| 66 | 2. Tech stack: Next.js + Prisma + Cloudinary + Clerk |
| 67 | 3. Create plan: |
| 68 | ├─ Database schema (users, posts, likes, follows) |
| 69 | ├─ API routes (12 endpoints) |
| 70 | ├─ Pages (feed, profile, upload) |
| 71 | └─ Components (PostCard, Feed, LikeButton) |
| 72 | 4. Coordinate agents |
| 73 | 5. Report progress |
| 74 | 6. Start preview |
| 75 | |
| 76 |
Discussion
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