Desenvolvimento frontend e fullstack com visualização ao vivo. Use quando o usuário quiser criar uma página web, aplicativo frontend, projeto fullstack ou qualquer interface web — incluindo React, Vue, Vite, HTML estático, Express, FastAPI ou qualquer framework que produza um resultado visualizável no navegador. Use também quando o usuário quiser implantar, publicar ou compartilhar uma prévia na internet pública (publicação comunitária).
Esta habilidade, starchild-ai-agent/preview-dev, é um assistente especializado em desenvolvimento frontend e fullstack que oferece uma prévia ao vivo do resultado do código. É ideal para quando o usuário deseja construir páginas web, aplicativos frontend, projetos fullstack ou qualquer interface web que possa ser visualizada no navegador, incluindo frameworks populares como React, Vue, Vite, HTML estático, Express e FastAPI. Além disso, suporta a implantação e publicação dessas prévias na internet pública, permitindo compartilhar o trabalho com a comunidade de forma rápida. Funciona em plataformas como Claude Code, Cursor e Codex, interpretando o comando do usuário para gerar e hospedar o código correspondente.
npx skills add https://github.com/starchild-ai-agent/official-skills/tree/main/skills/preview-devDesenvolvimento frontend e fullstack com visualização ao vivo. Use quando o usuário quiser criar uma página web, aplicativo frontend, projeto fullstack ou qualquer interface web — incluindo React, Vue, Vite, HTML estático, Express, FastAPI ou qualquer framework que produza um resultado visualizável no navegador. Use também quando o usuário quiser implantar, publicar ou compartilhar uma prévia na internet pública (publicação comunitária).
This repo contains 20 individual skills — each has its own dedicated page.
Preview panel and iframe diagnostics: registry, ports, paths, blank screens. Use when a preview tab is broken or missing (e.g. white screen, tab disappeared, 404 on assets, preview not loading, list running services).
Register a custom LLM endpoint with your own API key for chat in Starchild. Use when adding a personal Anthropic, OpenAI, Grok, Qwen, DeepSeek, NEAR AI, or Venice key as a chat model (e.g. add my Claude key, register DeepSeek).
Interactive web charts: line, bar, candle, scatter, with HTML and screenshot output. Use when visualizing data for analysis or BI (e.g. plot BTC vs gold last year, bar chart of revenue by quarter, compare two return series).
Generate TradingView-style candlestick charts with indicators. Use when the user wants a visual chart, price visualization, or technical analysis plot.
Connect a ChatGPT or Codex subscription via OAuth device-code login. Use when the user wants to sign in with their ChatGPT Plus, Pro, or Team account (e.g. "use my Codex subscription", "log in with ChatGPT").
Code specialist for writing, debugging, and technical implementation. Use when the user needs code written, bugs fixed, files edited, or features built.
Crypto spot prices, OHLC charts, market discovery, and global stats. Use when looking up coin prices, market caps, trending coins, sector rankings, or comparing tokens (e.g. BTC price, ETH chart, top gainers).
Crypto derivatives data: funding rates, open interest, liquidations, long/short ratios. Use when researching perp markets, tracking Hyperliquid whale positions, or comparing ETF flows (e.g. BTC funding, ETH OI, liquidation heatmap).
Share or open-source any project the user has built — a running preview/service, a project directory, a dashboard, or scripts. Use whenever the user wants to publish, share, make public, list, distribute, deploy publicly, or open-source something. Three independent actions — publish_preview (allocate a public URL for a running service), list_in_dashboard (show it on the public Project Dashboard for discovery), open_source (push project source to the community GitHub repo). Do NOT search the filesystem for publish-related code or write custom deploy/upload scripts — this skill is the single entry point.
Composio gateway: act on 1000+ connected apps like Gmail, Slack, GitHub, Calendar. Use when the user wants to act in a connected SaaS app (e.g. send Gmail, create Notion page, add Calendar event, open a GitHub issue).
Trade perp futures, spot, and RWA on Hyperliquid DEX with up to asset max leverage. Use when placing perp or spot orders, setting TP/SL, or moving funds on Hyperliquid (e.g. long BTC 5x, sell ETH, deposit USDC, set stop).
Agent onboarding for Orderly Network - omnichain perpetual futures infrastructure, MCP server, skills, and developer quickstart
End-to-end project engineering: design, incremental build, verify, debug systematically. Use when building software, dashboards, scheduled jobs, or web apps the user has asked for (e.g. build a price monitor, daily summary task, ship an API).
Scaffold new skills with valid frontmatter, directory layout, and a starter SKILL.md. Use when building a new reusable workflow or wrapping a new API (e.g. create a kalshi skill, scaffold an API helper, start a charting skill).
Search, install, and publish skills across official, community, and global registries. Use when finding or sharing skills (e.g. install a "funding rate" skill, list installed skills, publish my custom skill to the registry).
Build 16:9 slide decks as HTML, exported to PDF (not PowerPoint format). Use when making a deck, presentation, or pitch (e.g. 10-slide pitch deck for X, training course on Y, quarterly results presentation).
Telegram bot binding: create the bot, connect to Starchild, verify, troubleshoot. Use when setting up Telegram delivery (e.g. add my TG bot, bot binding code, fix "telegram not pushing", whitelist a TG username).
Stocks, forex, and commodities prices: real-time quotes and historical bars. Use when looking up traditional-market prices (e.g. AAPL quote, EUR/USD chart, gold price, SPY history). Not for crypto.
Twitter/X data: fetch tweets, search, user profiles, followers, replies, trends. Use for any x.com or twitter.com URL or lookup (e.g. summarize this tweet, recent posts by @vitalikbuterin, search $SOL min_faves:50).
Onboarding script for first-time Starchild users: positioning, quick wins, discovery. Use when the user is new or vague (e.g. "what can you do", "I don't know where to start", first session with no context, generic hello).
ElevenLabs text-to-speech with mac-style say UX.
Oracle CLI second-model review/debug/refactor/design with selected files, dry-run token checks, API or browser engine.
Capture and automate macOS UI with the Peekaboo CLI.
Generate multiple radically different interface designs for a module using parallel sub-agents. Use when user wants to design an API, explore interface options, compare module shapes, or mentions "design it twice".
Build a throwaway prototype to flesh out a design — a runnable terminal app for state/business-logic questions, or several radically different UI variations toggleable from one route.
Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".