OpenSTEM

Deploy To Vercel skill

Vercel

Deploy applications and websites to Vercel. Use when the user requests deployment actions like "deploy my app", "deploy and give me the link", "push this live", or "create a preview deployment".

Vercel CLI With Tokens skill

Vercel

Deploy and manage projects on Vercel using token-based authentication. Use when working with Vercel CLI using access tokens rather than interactive login — e.g. "deploy to vercel", "set up vercel", "add environment variables to vercel".

Vercel Optimize skill

Vercel

Use for Vercel cost and performance optimization on deployed projects, especially Next.js, SvelteKit, Nuxt, and limited Astro apps. Collect Vercel metrics, usage, project config, and code scan results first; investigate only metric-backed candidates; produce ranked…

Vercel React Best Practices skill

Vercel

React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data…

Vercel React View Transitions skill

Vercel

Guide for implementing smooth, native-feeling animations using React's View Transition API (`<ViewTransition>` component, `addTransitionType`, and CSS view transition pseudo-elements). Use this skill whenever the user wants to add page transitions, animate route changes,…

Web Design Guidelines skill

Vercel

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".

Writing Guidelines skill

Vercel

Review docs/prose for Writing Guidelines compliance. Use when asked to "review my docs", "check writing style", "audit prose", "review docs voice and tone", or "check this page against the writing handbook".

Agents Md skill

Sentry

Creates and maintains concise AGENTS.md and CLAUDE.md project instruction files. Use when asked to create AGENTS.md, update AGENTS.md, maintain agent docs, set up CLAUDE.md, document repository agent conventions, or keep coding-agent instructions minimal and reference-backed.

Blog Writing Guide skill

Sentry

Write, review, and improve blog posts for the Sentry engineering blog following Sentry's specific writing standards, voice, and quality bar. Use this skill whenever someone asks to write a blog post, draft a technical article, review blog content, improve a draft, write a…

Brand Guidelines skill

Sentry

Write copy following Sentry brand guidelines. Use when writing UI text, error messages, empty states, onboarding flows, 404 pages, documentation, marketing copy, or any user-facing content. Covers both Plain Speech (default) and Sentry Voice tones.

Playwright MCP server

Microsoft

Playwright Tools for MCP

GitHub MCP server

GitHub

Connect AI assistants to GitHub - manage repos, issues, PRs, and workflows through natural language.

Browserbase MCP server

Browserbase

MCP server for AI web browser automation using Browserbase and Stagehand

Next Devtools MCP server

Vercel

Next.js development tools MCP server with stdio transport

Postman MCP Server

Postman

Give your AI agents trusted access to the full Postman platform.

Three-Live 3D, CAD & Spatial XR Compiler MCP server

Google

Compile, lint, simulate (60 Hz), and render 3D scenes from Three.js to GLB, USDZ, Android & iOS.