Web & Frontend

pulumi Skill

Track which stacks across a Pulumi organization use a specific package and at what versions. Use for cross-stack audits, identifying outdated or unmaintained package versions across many stacks, finding affected stacks before publishing breaking changes to a component package, or planning coordinated upgrade rollouts. Do NOT use for upgrading a cloud provider package (pulumi-aws, pulumi-azure-native, pulumi-gcp, pulumi-kubernetes, etc.) in a single project — use skill `provider-upgrade` instead. Do NOT use for general infrastructure creation, resource provisioning, or how-to questions about a package.

robert-hoffmann Bundle

Use this skill for plain CSS and style-block architecture. Apply it when the task involves .css files, selectors, specificity, cascade layers, tokens, layout or theming, accessibility styling, browser-support fallbacks, or CSS architecture in Vue, Nuxt, or Tailwind-bearing projects.

rstackjs Bundle

Migrate webpack, Vite, create-react-app (CRA/CRACO), or Vue CLI projects to Rsbuild.

supabase Skill

React Query conventions for data fetching in Supabase Studio. Use when writing or reviewing query hooks, mutation hooks, or query keys in apps/studio/data/ — including adding the first fetch or mutation for a new API endpoint or resource. Covers queryOptions pattern, keys.ts structure, mutation hook template, and imperative fetching.

supabase Skill

Testing strategy for Supabase Studio. Use when writing tests, deciding whether a change needs tests and which type, extracting logic from components into testable utility functions, or reviewing test coverage. Covers unit tests, component tests, and E2E test selection criteria.

theqtcompanyrnd Bundle

Generates standalone Markdown reference documentation for QML components and applications. Use this skill whenever you want to document QML files, create API reference docs for a QML component or module, document a Qt Quick application, or produce developer-facing documentation from .qml source code. Triggers on: "document this QML", "write docs for my QML", "create reference docs", "document QML component", "QML API docs", "document my Qt Quick component", "document my Qt app", or any time one or more .qml files are provided and documentation is needed. Works with single files, pasted code, or entire project folders. DO NOT use if the user asks for QDoc format output.

travisjneuman Skill

WCAG 2.2 compliance, ARIA patterns, keyboard navigation, screen readers, automated testing

unclecheng-li Bundle

生成 PPT 风格的翻页 HTML 演示动画，支持暗色炫酷、暖色报纸、简约白色等多套主题，适合视频科普、技术讲解场景

vercel-labs Skill

Build and validate experimental WebMCP tools for an existing web page. Use when an agent needs to expose a site's real workflows as page tools, create webmcp.init.js, define deterministic checks, or compare WebMCP with accessibility-tree automation.

wentorai Skill

Generate zero-dependency HTML presentations that run entirely in the browser. Zero npm, no build tools. Includes presentation mode and edit mode.

xberg-io Skill

The Xberg workspace layout — the version source of truth (root Cargo.toml [workspace.package] version), the 19 workspace members and 3 excluded crates, the distribution packages under packages/, the tools/ directory, and the ignore-file allowlists a new workspace member must be added to. Load when navigating the repo, deciding where code belongs, or wiring a new crate or binding package.

bgauryy Bundle

Use when a live page needs Chrome DevTools/CDP evidence: network failures, console errors, performance, DOM/CSS actionability, screenshots/PDF, cookies/storage, click/fill/search, HAR, or auth-gated pages. Phrases like debug in Chrome, live page health, CDP snapshot, cookie bridge. Not for static crawl or bulk extract (use octocode-scraping).

dyad-sh Skill

Root-cause flaky or failing E2E tests from a specific CI run by downloading and analyzing the Playwright HTML report (traces, screenshots, errors). Use this when given a GitHub Actions run URL and asked to investigate failures. Diagnose from report artifacts first, then rebuild and rerun the affected E2E tests locally after making fixes.

elizaos Skill

Handles sending and managing iMessages through BlueBubbles, the recommended iMessage integration. Triggers when the user wants to send a text message, send an iMessage, send a text, text someone, message a contact, react with a tapback, reply to a message thread, send an attachment via iMessage, edit or unsend a sent message, or manage group chat participants. All calls go through the generic message tool with channel="bluebubbles".

grafana Skill

Add reliable @grafana/e2e-selectors to interactive elements and key containers in the Grafana frontend. Use when adding e2e selectors, data-testid attributes, or test selectors to React components, when a file or component lacks selectors for testing, or when asked to make elements testable. Also use when given a Grafana Pathfinder interactive guide (a guide directory or content.json) to audit or fix — it extracts the guide's reftarget selectors, identifies weak ones, and fixes them at the source in Grafana's JSX. Defines versioned selectors in the e2e-selectors package and wires data-testid into JSX. Accepts a file path, a list of targets, a directory, a pathfinder guide, or the current/open file.

kayforkind Bundle

Implements reactive Godot 4.x cameras: delta-scaled follow, trauma shake, room zones, SpringArm3D/orbit/FPS rigs, pop-free transitions, split-screen SubViewports, and XROrigin3D locomotion. Use when the view must react to gameplay. Not for static cameras, AnimationPlayer cinematics, OpenXR session/Quest export (game-xr-development), or the Camera2D/3D property cookbook (godot-camera-systems).

kayforkind Skill

Implements Makepad 2.0 turtle layout: Walk (width/height Fill or Fit), Layout (flow, spacing, align), ScrollYView, overlay walk.abs_pos, Splitter, and Filler. Use when building or debugging Makepad UI that is invisible, zero-height, or misaligned. Not for Makepad widget catalogs, draw shaders, or Robius Tokio architecture (robius-app-architecture). Do not treat CSS flexbox or grid as Makepad's turtle.

mastra-ai Skill

REQUIRED when modifying any file in packages/playground-ui or packages/playground. Triggers on: React component creation/modification/refactoring, UI changes, new playground features, bug fixes affecting studio UI. Generates Playwright E2E tests that validate PRODUCT BEHAVIOR, not just UI states.

megasuperkitty Bundle

Create report-style HTML on Windows using Python. Use when the user asks to draft a report, generate HTML from an outline/markdown, or produce a shareable report with sections, headings, and citations. Default output is HTML.

gabrielmoreira Skill

An engineering runbook — service overview, alerts table, dashboards links, common procedures with copy-pasteable commands, on-call rotation, and an incident-response checklist. Use when the brief mentions "runbook", "ops doc", "on-call guide", "SRE doc", or "运维手册".

nexu-io Skill

Build complex claude.ai HTML artifacts with React and Tailwind. Anthropic's reference workflow for shipping rich, embeddable artifacts.

openakita Bundle

Suite of tools for creating elaborate, multi-component interactive HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

openchamber Skill

Use when working with the OpenChamber iOS Simulator app without opening Xcode - boot/install/launch the Capacitor iOS app, start a browser stream, tap/type/gesture/rotate, inspect accessibility, or hand a simulator URL to the user.

plannotator Bundle

Direct-invocation specialist for polished, responsive, self-contained HTML mockups and interactive prototypes grounded in the user's conversation, product context, and design language. Use when the user explicitly invokes html-prototype or the broad html skill routes a mockup or prototype request here. Do not activate independently from a general request. Treat a mockup as a noninteractive fidelity mode within this skill, not as a separate skill.

plannotator Bundle

Direct-invocation specialist for low-fidelity, self-contained HTML wireframes that test information hierarchy, content, navigation, task flow, and responsive structure before visual design. Use when the user explicitly invokes html-wireframe or the broad html skill routes a wireframe request here. Do not activate independently from a general request. Do not use for polished mockups or production-like interaction; use html-prototype for those.

rlaope Bundle

[omh] Hermes frontend refactor workflow: behavior-preserving refactor of UI code - preview the full change plan first, apply as a second explicit step, and work impact-ordered from state architecture down to naming polish. Use when the user says: frontend-refactor, front-refactor, frontend refactor, refactor this component, refactor the component, refactor my component, component refactor, react refactor.

supabase Skill

Correct React Hook Form usage anywhere in the monorepo — data flow, subscriptions, reset, dirty state, number inputs, and controlled-input rules. Load this BEFORE writing or modifying ANY form code, adding a field to an existing form, touching watch/useWatch/formState/getValues/setValue/reset, wiring a form into a dialog or sheet, or building a submit/cancel footer — even when the change looks trivial. The codebase contains widespread RHF anti-patterns; without this skill you will copy them. For form layout and which components to use, also load studio-ui-patterns.

thu-maic Skill

The complete slide DSL manual — the canvas and its background, the ten element types field by field with units, defaults and legal values, where each type keeps its words, which field the renderer actually paints when two disagree, exactly what happens to the HTML you put in `content`, and the structure schema that is now the ONLY thing a write is checked against. Nothing filters your markup and nothing normalises your values, so this manual is the whole of what makes a page render correctly. Load it before patching a field you have not patched before, when a patch comes back rejected, when a patch lands but nothing moves on screen, or when you need to know where a colour, a font, a table cell or a code line really lives. This is a field reference and not a procedure — `page-clone` and `pro-editing` decide which pages to touch, `slide-craft` decides what a good page looks like, and this one says what the JSON means.

vercel Skill

Write or audit an insight-kind error page for the Next.js dev overlay. Use when creating a new `errors/<slug>.mdx` page, auditing an existing one, or checking that a page matches the framework fix cards. Covers page structure, title alignment, FixCard cards with Copy prompt button, code snippets, terminology verification against canonical docs, and Vercel technical writing style.

wentorai Skill

Convert Office documents (PPTX, DOCX, XLSX, PDF, HTML, CSV, JSON, XML, images) to Markdown using Microsoft MarkItDown. Provides the agent with conversion strategies for academic and research workflows.

xberg-io Skill

WASM build constraints for the crates/xberg-wasm crate — the wasm-target feature set, no-tokio sync-only internal APIs, the crate-private SyncExtractor trait, the 2 MB HTML size limit, size-optimized build config (opt-level="z"), and the async-wrapper/sync-internal API pattern. Load when building for wasm32, adding or modifying a WASM-compatible extractor, or debugging WASM build/runtime failures.

cnfjlhj Bundle

Use when turning an academic paper PDF/arXiv/OpenReview page/local LaTeX source into a single-file Chinese HTML deep-reading page, especially when the user wants a Cheat-Sheet style explanation, KaTeX formulas, figure/table evidence, validation, or a publishable research page.

eosphoros-ai Bundle

Analyze Walmart sales data to explore trends between store sales and unemployment rates. Generate insightful visualizations and a beautiful HTML report with deep analysis. Suitable for quick insights into the relationship between sales data and macroeconomic factors.

firecrawl Bundle

Integrate Firecrawl `/scrape` into product code for single-page extraction. Use when an app already has a URL and needs markdown, HTML, links, screenshots, metadata, or structured page output. Prefer this skill over broader crawl patterns when the feature is page-level.

gabrielmoreira Bundle

This skill enables visual inspection of websites running locally or remotely to identify and fix design issues. Triggers on requests like "review website design", "check the UI", "fix the layout", "find design problems". Detects issues with responsive design, accessibility, visual consistency, and layout breakage, then performs fixes at the source code level.

kayforkind Skill

Adds a portable Lighthouse CI gate: lighthouserc.cjs Core Web Vitals budgets (LCP, CLS, TBT), category floors, median-of-N runs, and GitHub Actions artifacts against the production build. Use when adding performance gates, setting CWV budgets, or debugging flaky LHCI. Not for one-off DevTools audits on a Vite/Next dev server, motion-craft review (review-animations), or raising budgets instead of fixing the report.