Web & Frontend

okhp3 Bundle

The complete Replit design iteration loop as a single coherent workflow — extract → sandbox → variant → graduate. Use when redesigning, improving, or creating variants of any UI component or page. Covers the "extract first, never approximate" rule, DESIGN subagent brief anatomy, variant labelling conventions on canvas, and the graduation decision gate. Activate for "redesign", "improve this component", "show me options", "create variants", "put on canvas", "graduate this mockup", "design alternatives", or any request that implies iterating on UI — whether the component exists already or is being built from scratch.

okhp3 Bundle

Draft an Instagram comment or reply from supplied post and conversation context. Use when the user wants a context-aware response under a named Instagram post or comment thread. It returns a reviewable draft only and does not post, react, follow, message, moderate, or change comment controls.

okhp3 Bundle

Draft a Pinterest comment or reply from supplied Pin and conversation context. Use when the user wants a concise, grounded response under a named Pin. It returns a draft only and does not comment, react, highlight, delete, filter, report, message, or moderate content.

okhp3 Bundle

OverKill Hill P³ client-only Google Identity Services (GIS) auth workflow. Use when designing, implementing, or troubleshooting client-only Google Identity Services (GIS) OAuth token flows for React or TypeScript SPAs on static hosts. Use for Google Sign-In, Calendar or Tasks read access, popup token acquisition, session-scoped token storage, expiry handling, silent re-authentication, GCP OAuth setup, or porting this pattern without a backend, Client Secret, redirect URI, or refresh token. Keep provider-specific write APIs outside this skill.

okhp3 Bundle

Draft a Slack thread reply from a supplied channel, parent message, and conversation context. Use when the user needs a grounded response that stays in a named Slack thread. It returns a draft only and does not send, forward to a channel, direct-message, react, save, pin, schedule, or change notifications.

okhp3 Bundle

Draft a Microsoft Teams channel post for a supplied team and channel. Use when the user needs a clear new post for a named Teams channel, including a subject, body, supplied links, and a permission-aware handoff. It returns draft text only and does not send, create a channel, mention broadly, attach, react, pin, moderate, or change Teams settings.

okhp3 Bundle

Draft a Microsoft Teams channel-thread reply from supplied parent-post and channel context. Use when the user needs a grounded reply within a named Teams channel conversation. It returns a reviewable draft only and does not send, start a new post, react, attach, edit, delete, moderate, or change notification or channel settings.

okhp3 Bundle

Draft a Telegram group reply from supplied group, parent-message, and thread context. Use when the user needs a grounded response in a named Telegram group or topic. It returns a draft only and does not send, direct-message, mention, react, pin, delete, report, moderate, invite, remove, or change group permissions or settings.

okhp3 Bundle

Draft a new Slack channel message for a supplied workspace destination. Use when the user needs a clear announcement, update, question, or handoff for a named Slack channel. It returns formatted draft text only and does not send, schedule, direct-message, mention broadly, attach files, react, or change workspace or channel settings.

okhp3 Skill

Create a Cloudflare Worker that proxies API calls from a static frontend to a keyed API, keeping the API key server-side. Use when a client-only app (GitHub Pages, Netlify, Cloudflare Pages) needs to call an API that requires an API key — and exposing that key in the JavaScript bundle is unacceptable. Covers Worker code, CORS headers, secret storage, and the client-side fetch pattern. Verify current Cloudflare pricing, quotas, and product behavior from official documentation before presenting them as guarantees.

okhp3 Bundle

Verify provenance and integrity of agent packages, models, tools, configurations, and deployments. Use when onboarding, releasing, changing, or investigating an agentic component. Do not invent attestations or treat a checksum as proof of trust.

contextgo Bundle

Create stunning, animation-rich HTML presentations from scratch or by converting PowerPoint files. Use when the user wants to build a presentation, convert a PPT/PPTX to web, or create slides for a talk/pitch. Helps non-designers discover their aesthetic through visual exploration rather than abstract choices.

contextgo Skill

Backend architecture patterns, API design, database optimization, and server-side best practices for Node.js, Express, and Next.js API routes.

contextgo Skill

Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.

contextgo Skill

Art-direct a dashboard, workspace, settings page, or operator surface through hierarchy, density, component ranking, and workflow clarity.

contextgo Bundle

Best practices for Remotion - Video creation in React

contextgo Skill

Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.

contextgo Skill

EMR/EHR development patterns for healthcare applications. Clinical safety, encounter workflows, prescription generation, clinical decision support integration, and accessibility-first UI for medical data entry.

contextgo Skill

Library-agnostic Flutter/Dart code review checklist covering widget best practices, state management patterns (BLoC, Riverpod, Provider, GetX, MobX, Signals), Dart idioms, performance, accessibility, security, and clean architecture.

contextgo Skill

Anime.js adapter patterns for HyperFrames. Use when writing Anime.js animations or timelines inside HyperFrames compositions, registering animations on window.__hfAnime, making Anime.js seek-driven and deterministic, or translating Anime.js examples into render-safe HyperFrames HTML.

contextgo Bundle

Create video compositions, animations, title cards, overlays, captions, voiceovers, audio-reactive visuals, and scene transitions in HyperFrames HTML. Use when asked to build any HTML-based video content, add captions or subtitles synced to audio, generate text-to-speech narration, create audio-reactive animation (beat sync, glow, pulse driven by music), add animated text highlighting (marker sweeps, hand-drawn circles, burst lines, scribble, sketchout), or add transitions between scenes (crossfades, wipes, reveals, shader transitions). Covers composition authoring, timing, media, and the full video production workflow. For dev-loop CLI commands (init, lint, inspect, preview, render) see the hyperframes-cli skill; for asset preprocessing commands (tts, transcribe, remove-background) see the hyperframes-media skill.

contextgo Skill

Tailwind CSS v4.2 browser-runtime patterns for HyperFrames compositions. Use when scaffolding or editing projects created with `hyperframes init --tailwind`, writing Tailwind utility classes in composition HTML, adding CSS-first Tailwind v4 theme tokens, debugging v3 vs v4 syntax, or deciding when to compile Tailwind to CSS instead of using the browser runtime.

contextgo Skill

Embed Remotion Player in React, Vite, Next, or product surfaces with parameterized props, bundle boundaries, and preview controls.

contextgo Skill

Plan and author Remotion React/TSX compositions with dimensions, fps, duration, props schemas, scene maps, and media ownership.

contextgo Skill

CSS animation adapter patterns for HyperFrames. Use when authoring CSS keyframes, animation-delay based timing, animation-fill-mode, animation-play-state, or CSS-only motion that HyperFrames must seek deterministically during preview and rendering.

contextgo Skill

Author deterministic HyperFrames HTML/CSS/JS video compositions with scenes, dimensions, timelines, animations, subtitles, titles, transitions, charts, and brand-controlled layouts. Use for local or CI HTML-to-video rendering, not for prompt-to-video model calls.

contextgo Bundle

Translate an existing Remotion (React-based) video composition into a HyperFrames HTML composition. Use ONLY when the user explicitly asks to port, convert, migrate, translate, or rewrite a Remotion composition as HyperFrames — for example "port my Remotion project to HyperFrames", "convert this Remotion code to HyperFrames", "migrate from Remotion", "translate this Remotion comp", or "rewrite this as HyperFrames HTML". Do NOT use when (a) the user is authoring a NEW HyperFrames composition, even if they have or are A/B-testing a similar Remotion video; (b) the user mentions Remotion in passing without asking for migration; (c) the user shares Remotion code as reference material rather than asking for a translation; (d) the user asks for "the same video as my Remotion one" without explicitly asking to migrate the source — treat that as a fresh HyperFrames build. When in doubt, default to authoring a native HyperFrames composition with the `hyperframes` skill instead. Skill detects unsupported patterns (useSta

lidge-jun Skill

Use when the user asks for text-to-speech narration or voiceover, accessibility reads, audio prompts, or batch speech generation via the OpenAI Audio API; run the bundled CLI (`scripts/text_to_speech.py`) with built-in voices and require `OPENAI_API_KEY` for live calls. Custom voice creation is out of scope.

lidge-jun Skill

Analyzes web performance using Chrome DevTools MCP. Measures Core Web Vitals (FCP, LCP, TBT, CLS, Speed Index), identifies render-blocking resources, network dependency chains, layout shifts, caching issues, and accessibility gaps. Use when asked to audit, profile, debug, or optimize page load performance, Lighthouse scores, or site speed.

lidge-jun Bundle

Convert HTML slides into native PowerPoint elements. Triggers: HTML to PPTX, convert HTML slides, html2pptx.

lidge-jun Bundle

Code-based video create, edit, render, preview, and validate. Defaults to Remotion for JSON/React timelines, routes HyperFrames HTML video, TTS/STT captions, FFmpeg transforms, existing-footage editing, and docs-first provider/video-understanding workflows.

lidge-jun Bundle

Build AI agents on Cloudflare Workers using the Agents SDK. Load when creating stateful agents, durable workflows, real-time WebSocket apps, scheduled tasks, MCP servers, or chat applications. Covers Agent class, state management, callable RPC, Workflows integration, and React hooks.

lidge-jun Skill

Explore user intent, requirements, and design before implementation. Recommended before creative work such as new features or component design.

legendtkl Skill

A skill for creating dynamic HTML reports from JSON data, allowing users to visualize data in a web format with styling and structure.

legendtkl Skill

Build deterministic, verifiable data visualizations with D3.js (v6). Generate standalone HTML/SVG (and optional PNG) from local data files without external network dependencies. Use when tasks require charts, plots, axes/scales, legends, tooltips, or data-driven SVG output.

legendtkl Skill

iOS Simulator automation using AXe CLI for touch gestures, text input, hardware buttons, screenshots, video recording, and accessibility inspection. Use when automating iOS Simulator interactions, writing UI tests, capturing screenshots/video, or inspecting accessibility elements. Triggers on iOS Simulator automation, AXe CLI usage, simulator tap/swipe/gesture commands, or accessibility testing tasks.