Web & Frontend

jimmc414 Bundle

Convert files and office documents to Markdown. Supports PDF, DOCX, PPTX, XLSX, images (with OCR), audio (with transcription), HTML, CSV, JSON, XML, ZIP, YouTube URLs, EPubs and more.

az9713 Skill

Run comprehensive WCAG 2.1 AA+ accessibility tests on a URL. Use when user wants to test accessibility, a11y compliance, screen reader support, or keyboard navigation.

codealive-ai Bundle

Hands-on playbook for Windows 11 disk cleanup, dev-machine optimization, and proactive health alerting. Use when the PC is full or slow, when a BSOD / Kernel-Power 41 / crash dump / commit-memory pressure happened, when the user asks to free disk space, audit storage, set up disk/memory alerts, or restore the same monitoring on a new PC. Built around native Microsoft-supported tooling (Storage Sense, cleanmgr, DISM, pnputil, vssadmin, wevtutil, powercfg) as the safety floor, a drift-protected HTML cleanup UI, and a Task Scheduler + BurntToast alerter. Covers dev machines with heavy AI/Docker/WSL workloads. Not for general Windows support, hardware diagnostics, GPU/driver troubleshooting, antivirus/malware removal, Windows Update repair, networking, or app-specific performance problems unrelated to disk or memory pressure.

deagentic Skill

Generate walkthrough videos from Stitch projects using Remotion with smooth transitions, zooming, and text overlays

deagentic Skill

Teaches agents to iteratively build websites using Stitch with an autonomous baton-passing loop pattern

florinsenoner Skill

Comprehensive codebase audit across 8 dimensions — backend, frontend, security, code quality, Convex patterns, Tailwind/UI, performance, and testing

florinsenoner Skill

Audit Tailwind CSS classes for redundancy, inconsistency, and legacy patterns

florinsenoner Skill

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

kesslerio Skill

Use the Slack tool to react, pin/unpin, send, edit, delete messages, or fetch Slack member info.

hoanghd218 Bundle

Build mobile apps with React Native, Flutter, Swift/SwiftUI, Kotlin/Jetpack Compose. Use for iOS/Android, mobile UX, performance optimization, offline-first, app store deployment.

hoanghd218 Bundle

Build React/TypeScript frontends with modern patterns. Use for components, Suspense, lazy loading, useSuspenseQuery, MUI v7 styling, TanStack Router, performance optimization.

sinch Bundle

Checks email quality before sending via Mailgun Inspect API. Use when previewing emails across clients, checking accessibility (WCAG), validating links, validating images, or analyzing email HTML/CSS compatibility.

drixxodev Skill

跨栈源代码资产审计——对每个文件进行分类，检测嵌入的第三方库，并为每个模块提供可操作的四级判定结果，附带交互式HTML报告。

matiascomercio Bundle

Generates interactive HTML prototypes optimized for dual human+agent interaction. Produces semantic, accessible designs with Tailwind + DaisyUI (Tier A) or React + shadcn/ui + Vite (Tier B). Triggers on keywords: prototype, design, UI prototype, landing page, dashboard, form design, human-agentic, had, mockup, wireframe

atman-33 Bundle

Generate a self-contained HTML code-review guide for the current changes — big-picture overview, architecture diagram of affected modules, a file/class responsibility map, and an annotated change walkthrough — so a reviewer can grasp the whole implementation before diving into the diff. Use when the user wants review material for a branch/PR, asks to "explain the changes for review", or wants a visual summary of what was implemented where.

atman-33 Bundle

Generate a self-contained HTML onboarding tour of a repository — architecture diagram, directory map, key flow walkthroughs, and a recommended reading order — for new team members. Use when the user wants onboarding material, asks for a codebase overview/architecture tour, or wants to explain a repo to someone new.

atman-33 Bundle

Generate a self-contained HTML manual-testing guide for an implemented change — environment setup, a visual test-flow diagram, step-by-step scenarios with expected results, and interactive pass/fail checkboxes with a Markdown results export. Use when the user wants to verify an implementation by hand, asks "how do I test this", or wants a verification document for a feature/branch/PR.

c0x12c Bundle

Run real browser QA with Playwright. Use when testing a frontend feature, verifying UI before PR, smoke testing after deploy, or investigating reported visual bugs.

harshsinghmp Skill

Use when the user asks to see something rather than read about it - "show me", "let me see it", "what does it look like", "give me options", or any moment you are about to describe a layout, a plan, a comparison or a design in prose. Renders it as a self-contained HTML page and opens it in the browser, in front of them.

deagentic Skill

Converts Stitch designs into modular Vite and React components using system-level networking and AST-based validation.

hoangsonww Skill

Generate first-party Swift package coverage (llvm-cov HTML, lcov, text summary). Use when the user asks for coverage, after expanding Tests/, or before claiming test work is done.

l-gevity Skill

Runs a lightweight change preflight, then routes non-trivial design, refactor, and audit work through only the needed requirements and A.L.C.H.E.M.Y. skills. Explicitly trigger with `/alchemy`, `$alchemy`, or natural phrases such as "do some alchemy", "run alchemy on this", "use alchemy", or "give this an alchemy pass". Use for architecture, complexity, enforcement, shift-left, optimization, modules, vertical slices, abstractions, cross-boundary refactors, consolidation, and over-engineering audits. Explicit invocation on a local bug fix, content or CSS edit, dependency bump, or trivial rename returns a cheap `SKIP` or `DIRECT` dispatch instead of loading every gate. Defines no new domain rules; routes to core sibling skills and task-matched companion skills.

l-gevity Bundle

Designs and audits risk-driven test strategies that map grounded requirements, acceptance criteria, quality risks, architecture, and escaped defects to the smallest sufficient evidence portfolio. Use when deciding what to test, which design technique or test fidelity to use, when to use real dependencies versus fakes, stubs, or mocks, how to manage test data and environments, or whether unit, component, integration, contract, E2E, exploratory, property, fuzz, performance, resilience, or recovery testing is justified. Also use to audit hollow assertions, redundant coverage, flaky tests, and residual risk. Do not use for framework-specific test implementation, pipeline placement or gating, or trace evidence state; hand those to stack skills, defect-shift-left, ci-cd-reliability-architecture, and requirements-traceability.

tencentcloudbase Skill

CloudBase Web Authentication Quick Guide for frontend integration after auth-tool has already been checked. Provides concise and practical Web authentication solutions with multiple login methods and complete user management.

tencentcloudbase Skill

Use when building frontend Web apps that talk to CloudBase Relational Database via @cloudbase/js-sdk – provides the canonical init pattern so you can then use Supabase-style queries from the browser.

toy-crane Bundle

Build a complete dummy-data HTML prototype or a temporary comparison of up to three alternatives for a specific user situation. Use to settle a screen-based product before implementation or resolve a visual or interaction decision during shaping or prototype review. Do not use for production implementation or CLI, terminal, or voice interfaces.

usefulsoftwareco Skill

Pattern for implementing optimistic UI updates with effect-atom in this codebase. Use when adding optimistic behavior to a query atom + its mutations (action toggles, list adds/removes, inline edits). DO NOT roll your own pending-state with React state, Maps, or custom merge helpers — `Atom.optimistic` + `Atom.optimisticFn` already handle racing, refresh, and waiting correctly.

usefulsoftwareco Skill

Replace React/effect-atom mutation handlers that use promise-mode plus try/catch with promiseExit and explicit Exit handling. Use when lint or review flags try/catch around useAtomSet mutation calls, especially UI handlers that set error/busy state after a failed mutation.

usefulsoftwareco Skill

Detects hand-rolled optimistic-update plumbing in React code that should be using effect-atom's Atom.optimistic and Atom.optimisticFn instead. Run on diffs touching packages/react/src/api/atoms.tsx, packages/react/src/pages/**/*.tsx, or any file that imports an effect-atom mutation atom from ./api/atoms. The hand-rolled patterns race on concurrent mutations and the codebase has chosen the effect-atom primitives as the canonical answer.

heyeddi-com Bundle

Runs npm run build to catch Vite/Rollup failures before merge. Use when validating frontend changes or in CI pre-merge loops.

heyeddi-com Bundle

Scans Vue files for duplicate component names and similar template overlap. Use during PR review or when refactoring UI to enforce DRY architecture.

heyeddi-com Bundle

Provides FastAPI JWT and Firebase client composable patterns for consistent auth and data layers. Context-first skill — use when writing or reviewing Vue composables for API access.

heyeddi-com Bundle

Ensures HeyEddi projects have the right engineering stack — Vue (Vite/Vitest), FastAPI backend, or Firebase tooling. Audits gaps, scaffolds as needed, installs deps, runs tests, documents local dev servers. Use when the repo is thin or before design/feature work on any HeyEddi app.

heyeddi-com Bundle

Syncs FastAPI OpenAPI schema to TypeScript types and reads Firestore schema hints. Use when writing Vue composables against FastAPI or Firebase backends.

heyeddi-com Bundle

Enforces PrimeVue + project design tokens when editing Vue or CSS. OpenProps rules apply only when the project already uses open-props. Runs vue-tsc and stylelint when available.

heyeddi-com Bundle

Ensures HeyEddi Flutter projects have the right engineering stack — Flutter (Riverpod, go_router, Material 3), FastAPI backend, or Firebase tooling. Audits gaps, scaffolds as needed, runs flutter test/analyze, documents local dev servers. Use when frontend is Flutter or before design/feature work on a HeyEddi mobile/web app.