Project Builder
This is the skill you reach for when you need to build something from scratch, whether it's a scheduled task, a dashboard, or a web app. It enforces a three-phase workflow: design with explicit user confirmation before writing any code, incremental building with verification at every step, and systematic debugging. Projects are scaffolded in a standard layout under output/projects/ from day one, making them immediately shareable via community-publish without later migration. The methodology emphasizes cost transparency for API calls through sc-proxy, especially LLM usage where high-end models can run 100x more expensive than budget ones. It's opinionated about verification, requiring you to run and check output after each piece rather than writing hundreds of lines blind.
- skills.sh installs
- 5.2K
- GitHub stars
- 32
- last updated
- Aug 21, 2026
Install
$ npx -y skills add starchild-ai-agent/official-skills --skill project-builder --agent claude-codeInstalls into .claude/skills of the current project.
Files
Phase 0: SKILL DISCOVERY & REQUIRED READING
⚠️ CRITICAL — UI Design Quality Gate: If the project produces ANY visual HTML output (dashboard, web app, landing page, portfolio, any page the user will see), you MUST read_file the ui-design skill's SKILL.md and follow it BEFORE writing any HTML/CSS. This is not optional. project-builder handles engineering; ui-design handles visual quality (and tells you when to reach for a component library like shadcn/ui, HeroUI, or coss ui instead of hand-writing). Skipping ui-design produces generic AI slop.
A. Pick the sources and tools. For research and API documentation, use web search. For live market numbers or external actions, reuse the relevant installed skill. Read its SKILL.md before use; search missing skills with auto_install=false and install only with user approval. Write custom API code only after checking that no suitable skill covers the operation; verify endpoints and response shapes against current official documentation.
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- Repository
- github.com/starchild-ai-agent/official-skills
- Categories
- Backend & APIs, DevOps & CI/CD, AI & Agent Building, Release Management, Debugging, Design & UI/UX
- First seen
- Apr 16, 2026
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