Frontend Specialist Agent Skill

Python Executor

by ComeOnOliver

×1

Execute Python code in a safe sandboxed environment via [inference.sh](https://inference.sh). Pre-installed: NumPy, Pandas, Matplotlib, requests, BeautifulSoup, Selenium, Playwright, MoviePy, Pillow, OpenCV, trimesh, and 100+ more libraries. Use for: data processing, web scraping, image manipulation, video creation, 3D model processing, PDF generation, API calls, automation scripts. Triggers: python, execute code, run script, web scraping, data analysis, image processing, video editing, 3D models, automation, pandas, matplotlib

Python Executor

by ComeOnOliver

×1

Execute Python code in a safe sandboxed environment via [inference.sh](https://inference.sh). Pre-installed: NumPy, Pandas, Matplotlib, requests, BeautifulSoup, Selenium, Playwright, MoviePy, Pillow, OpenCV, trimesh, and 100+ more libraries. Use for: data processing, web scraping, image manipulation, video creation, 3D model processing, PDF generation, API calls, automation scripts. Triggers: python, execute code, run script, web scraping, data analysis, image processing, video editing, 3D models, automation, pandas, matplotlib

Upgrade Browser

by flutter

vendor

Upgrade browser versions (Chrome or Firefox) in the Flutter Web Engine and/or Framework tests. Use when asked to roll or upgrade Chrome or Firefox to a newer version.

UI Tests Migration

by microsoft

vendor

Migrate PowerToys module UI tests from the legacy WinAppDriver/Selenium harness (Microsoft.PowerToys.UITest) to the new winappcli-based harness (Microsoft.PowerToys.UITest.Next). Use when asked to port/convert/rewrite/modernize a module's UI tests to the .Next framework, create a new [Module].UITests.Next project alongside existing legacy tests, or stand up brand-new winappcli UI tests for a module that has none by reading its human test sign-off markdown. Covers the API mapping (By/Element/Session/UITestBase, KeyboardHelper/MouseHelper/ClipboardHelper), project/csproj scaffolding, naming rules, common PowerToys test recipes (toggle a module, read an activation shortcut, fire a global hotkey, inspect the clipboard, discover overlay/editor windows), build/run validation, and CI-stability hardening for fewer CI iterations. Keywords: UI test, UITests, UITestAutomation.Next, winappcli, WinAppDriver, Selenium, migrate, port, modernize, .Next, MSTest, CI stability, flaky test, stabilize on CI.

Open Source

by browser-use

> Documentation reference for writing Python code using the browser-use open-source library. Use this skill whenever the user needs help with Agent, Browser, or Tools configuration, is writing code that imports from browser_use, asks about @sandbox deployment, supported LLM models, Actor API, custom tools, lifecycle hooks, MCP server setup, or monitoring/observability with Laminar or OpenLIT. Also trigger for questions about browser-use installation, prompting strategies, or sensitive data handling. Do NOT use this for Cloud API/SDK usage or pricing — use the cloud skill instead. Do NOT use this for directly automating a browser via CLI commands — use the browser-use skill instead.

Vercel Sandbox

by vercel-labs

vendor

Run agent-browser + Chrome inside Vercel Sandbox microVMs for browser automation from any Vercel-deployed app. Use when the user needs browser automation in a Vercel app (Next.js, SvelteKit, Nuxt, Remix, Astro, etc.), wants to run headless Chrome without binary size limits, needs persistent browser sessions across commands, or wants ephemeral isolated browser environments. Triggers include "Vercel Sandbox browser", "microVM Chrome", "agent-browser in sandbox", "browser automation on Vercel", or any task requiring Chrome in a Vercel Sandbox.

Browse

by browserbase

vendor

Use the browse CLI for Browserbase browser automation, Browserbase cloud APIs, Browserbase Functions, templates, web fetch/search, diagnostics, and Browse.sh skill discovery/installation. Use when the user asks to navigate pages, inspect browser state, run local or remote browser sessions, manage Browserbase resources, call Browserbase Functions, browse or scaffold Browserbase templates, fetch or search web content, diagnose browse setup, find or install a skill for a website task, discover site-specific Browse.sh skills, or install/refresh this browse skill.

Dev

by microsoft

vendor

Development workflows for the playwright-cli repository. Use when the user asks about rolling dependencies, releasing, or other repo maintenance tasks.