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Skill

Source

Installs

playwright-stagehand-tester site/smithery.ai/playwright-stagehand-tester Designs and executes Playwright and Stagehand tests with stable selectors, clear steps, and reliable artifacts. Use w…

posthog-install-auth site/smithery.ai/posthog-install-auth Install and configure PostHog SDKs with authentication. Use when setting up posthog-js (), posthog-node (serve…

pr reactive/data-client/pr Create a GitHub pull request from current working changes.

reactive/data-client

pretty-mermaid site/smithery.ai/pretty-mermaid Generate and render Mermaid diagrams for architecture docs, READMEs, PRs, terminals, chats, and CI as themed SVG, PNG…

preview-csv site/smithery.ai/preview-csv Render and preview CSV files in with interactive sorting, filtering, and column statistics

preview-json site/smithery.ai/preview-json Render and preview JSON files in with syntax highlighting, collapsible tree view, and search

pseudo-elements site/smithery.ai/pseudo-elements Modern CSS pseudo-elements for styling without extra DOM nodes.

puppeteer-automation site/smithery.ai/puppeteer-automation Expert guidance for automation using Puppeteer with best practices for web scraping, testing, screenshot capt…

qa-testing-visual-regression plugin87/full-stack-design-skills/qa-testing-visual-regression Visual regression testing and pixel-perfect quality assurance. Use this skill for visual regression testing tools and…

plugin87/full-stack-design-skills

qa-ui itsncki-design/qa-ui-skill/qa-ui Use when a founder, creator, or solo builder wants to QA their own product before launch. Triggers on: "check my app"…

itsncki-design/qa-ui-skill

rails-8-setup site/smithery.ai/rails-8-setup Creates new Rails 8.1+ applications with full Claude Code integration.

react-best-practices prisma-labs-dev/frontend-skills/react-best-practices React and frontend performance optimization guidelines.

prisma-labs-dev/frontend-skills

reddit-fetch site/smithery.ai/reddit-fetch Fetch content from Reddit via its JSON API using a session (DuckDuckGo-hop unlock). Use when accessing Reddit…

run-web-tests-on-stack site/smithery.ai/run-web-tests-on-stack Run automated web tests on Stack Automate using setupStackAutomateTests MCP tool. Use for cross-…

running-and-testing-locally nangohq/nango/running-and-testing-locally Use when running the Nango application locally for development and testing - covers Docker services, dev comm…

screenfull-fullscreen-api site/smithery.ai/screenfull-fullscreen-api Implement fullscreen functionality using screenfull library for cross- fullscreen support in ng-events project

secret-sauce site/smithery.ai/secret-sauce Development best practices and project patterns.

sensor-integration site/smithery.ai/sensor-integration Generate production-quality Python code for sensor integration, sensor fusion, and perception systems that run in Pyo…

sentry-rate-limits site/smithery.ai/sentry-rate-limits Manage Sentry rate limits, quotas, and event volume optimization. Use when hitting 429 errors, tuning sampleRate/trac…

setup-playwright site/smithery.ai/setup-playwright Configure Playwright for E2E testing. Use when setting up end-to-end tests, when no E2E framework is detected, or whe…

shadcn-ui-tester site/smithery.ai/shadcn-ui-tester Uses Playwright MCP to open and test landing pages in real s, validating responsiveness, accessibility, naviga…

slide-design fuzhiyu/superra/slide-design Research slide communication. Use when creating, revising, polishing, or reviewing Beamer, PowerPoint, Keynote, or br…

fuzhiyu/superra

snitchmd syabro/snitchmd/snitchmd Converts any web page URL to LLM-ready Markdown via a headless . Bypasses passive anti-bot fingerprinting and …

syabro/snitchmd

solidstart-entrypoints site/smithery.ai/solidstart-entrypoints SolidStart entrypoints: app.tsx for isomorphic root, entry-client.tsx for initialization, entry-server.tsx fo…

solidstart-hydration-guard site/smithery.ai/solidstart-hydration-guard SolidStart hydration guard: keep SSR/CSR output identical, gate -only APIs, use stable IDs, align Suspense/res…

stacked-cards site/smithery.ai/stacked-cards Creates horizontally fanned/cascading card stacks with proper z-index ordering and hover lift animations. Use when bu…

stock-market-pro leoyeai/openclaw-master-skills/stock-market-pro >- Yahoo Finance (yfinance) powered stock analysis skill: quotes, fundamentals, ASCII trends, high-resolution charts …

leoyeai/openclaw-master-skills

supabase-architecture-variants site/smithery.ai/supabase-architecture-variants Use when choosing how to integrate Supabase into a specific stack — setting up Next.js SSR auth flows, wiring an SPA …

tab-control site/smithery.ai/tab-control Guide for implementing keyboard navigation and focus indicators across macOS native app (WKWebView) and web v…

td-javascript-sdk site/smithery.ai/td-javascript-sdk Expert assistance for importing data to Treasure Data using the JavaScript SDK. Use this skill when users need help w…

termstack-yaml-generator site/smithery.ai/termstack-yaml-generator This skill should be used when the user wants to create a TermStack TUI configuration, generate a YAML file for brows…

test-feature site/smithery.ai/test-feature Acceptance-test newly added features using automation, happy-path flows, screenshots, UX notes, and a written…

test-studio-script-runner sanity-io/plugins/test-studio-script-runner Explains the dev/test-studio Script Runner tool. Use when adding, editing, running, or documenting scripts in dev/tes…

sanity-io/plugins

text-card-generator notedit/vcard-skills/text-card-generator Generate polished, consistent shareable card image sets from user-provided content using HTML/CSS plus Playwright scr…

notedit/vcard-skills

tiny-css site/smithery.ai/tiny-css Write minimal, efficient CSS by leveraging defaults and modern CSS features. Use when writing CSS, creating s…

tonejs site/smithery.ai/tonejs Web Audio framework for creating interactive music in s.

trigger-realtime site/smithery.ai/trigger-realtime Trigger.dev client/frontend surface: subscribe to runs in realtime (runs.subscribeToRun and the @trigger.dev/react-ho…

ui-verify site/smithery.ai/ui-verify Verify UI changes using -based testing and visual checks.

uimatch-text-diff site/smithery.ai/uimatch-text-diff Compare two pieces of text using the uiMatch CLI text-diff command and classify how similar they are (exact match, wh…

update-branding marmelab/atomic-crm/update-branding Rebrand Atomic CRM — change the application logo (the wordmark in the header and on the login/signup pages) and/or th…

marmelab/atomic-crm

updating-dawncaster-filters site/smithery.ai/updating-dawncaster-filters Use when updating filter options in Dawncaster card/talent after game expansions release - systematically che…

ux-waiting-audit site/smithery.ai/ux-waiting-audit Audit UX waiting states for web applications with long-running operations (30+ seconds).

ux-walker dennisonbertram/ux-toolkit/ux-walker Walk UX story catalog through a real , testing each journey for correctness, visual quality, and UX excellence…

dennisonbertram/ux-toolkit

vendix-frontend-theme site/smithery.ai/vendix-frontend-theme Frontend theme and branding patterns: ThemeService, CSS variables, tenant branding, user theme presets, RGB variables…

verify team-attention/hoyeon/verify Run a full implementation verification pass after code or data changes. Use when the user asks to verify, QA, smoke t…

team-attention/hoyeon

visual-testing serkan-ozal/-devtools-claude/visual-testing Perform visual testing and UI verification using screenshots and DOM inspection. Use when verifying UI appearance, co…

serkan-ozal/-devtools-claude

visual-verification site/smithery.ai/visual-verification Visually verify implemented features work correctly before marking complete. Use when testing UI changes, verifying w…

vitalarc-end-cloud site/smithery.ai/vitalarc-end-cloud Finalize a VitalArc cloud development session. Use when ending a session started from phone or . Commits docum…

vitest-3-features site/smithery.ai/vitest-3-features Vitest 3 features and migration from Vitest 2 (2025). PROACTIVELY activate for: (1) Vitest 3 stable features, (2) wor…

watch site/smithery.ai/watch Run dotnet watch, fix compile errors, and verify features in . Use when asked to "watch", "run and test", or "…