Panneau de prévisualisation et diagnostic d'iframe : registre, ports, chemins, écrans blancs. À utiliser lorsqu'un onglet de prévisualisation est cassé ou manquant (par exemple, écran blanc, onglet disparu, 404 sur les ressources, prévisualisation qui ne se charge pas, lister les services en cours d'exécution).
Cette compétence permet de diagnostiquer et de résoudre les problèmes courants liés au panneau de prévisualisation et aux iframes dans les environnements d'agents IA comme Claude Code, Cursor ou Codex. Elle aide à identifier les causes des écrans blancs, des onglets de prévisualisation manquants, des erreurs 404 sur les ressources statiques, ou des prévisualisations qui ne se chargent pas. La compétence inspecte le registre interne des iframes, vérifie les ports et les chemins d'accès, et liste les services en cours d'exécution pour détecter les incohérences. En fournissant des diagnostics automatisés, elle permet aux développeurs de gagner du temps en évitant des recherches manuelles complexes et en proposant des corrections ciblées pour rétablir le fonctionnement normal de l'interface de prévisualisation.
npx skills add https://github.com/starchild-ai-agent/official-skills/tree/main/skills/browser-previewInstalled? Explore more Développement et programmation skills: steipete/bluebubbles, steipete/eightctl, steipete/blucli · View all 6 →
Panneau de prévisualisation et diagnostic d'iframe : registre, ports, chemins, écrans blancs. À utiliser lorsqu'un onglet de prévisualisation est cassé ou manquant (par exemple, écran blanc, onglet disparu, 404 sur les ressources, prévisualisation qui ne se charge pas, lister les services en cours d'exécution).
This repo contains 20 individual skills — each has its own dedicated page.
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
Frontend & fullstack development with live preview. Use when the user wants to build a web page, frontend app, fullstack project, or any web UI — including React, Vue, Vite, static HTML, Express, FastAPI, or any framework that produces a browser-viewable result. Also use when the user wants to deploy, publish, or share a preview to the public internet (community publish).
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).
Send and manage iMessages via BlueBubbles, including attachments, tapbacks, edits, replies, and groups.
Control Eight Sleep pods (status, temperature, alarms, schedules).
BluOS CLI (blu) for discovery, playback, grouping, and volume.
Create, search, and manage Bear notes via grizzly CLI.
Capture frames or clips from RTSP/ONVIF cameras.
Search GIF providers with CLI/TUI, download results, and extract stills/sheets.