Codex skills, plugins, subagents, slash commands and mcp servers

browser-act BrowserAct skill A skill that hands your agent a browser CLI: navigate, wait for JavaScript, pull data, fill forms, take screenshots. Useful when plain fetch falls short. Claude Code Cursor GitHub Copilot 108,300installs marketing-plan coreyhaines31 skill Generates an AARRR-structured 12-month marketing plan with an audit score and a 90-day roadmap. Outputs a single Markdown document ready for Notion. Claude Code Cursor GitHub Copilot 67,400installs stitch-loop official google-labs-code skill Guides agents through iterative website creation with Stitch MCP. The agent reads the baton file, generates UI, integrates the page, and prepares tasks for the next run. Claude Code Cursor GitHub Copilot 56,300installs gws-keep official googleworkspace skill This skill wires Google Keep into your agent: create, read, list and delete notes, plus download attachments through the gws CLI. Claude Code Cursor GitHub Copilot 38,500installs prospecting coreyhaines31 skill The skill turns an ICP into a scored prospect list: sources candidates, checks emails, ranks accounts before outreach. Useful when you need a list you can actually send to. Claude Code Cursor GitHub Copilot 64,800installs remotion-render official Remotion skill Exports videos and static stills from Remotion projects using CLI commands. GP ChatGPT 3installs remotion-create remotion-dev skill This skill creates a new Remotion project and prepares a video composition. Use it when an agent needs to build video with React markup. Claude Code Cursor GitHub Copilot 208,800installs sms coreyhaines31 skill Plan SMS, MMS, and WhatsApp campaigns with guidance on channel choice and messaging rules. Use it for flows such as cart recovery, post-purchase messages, and customer re-engagement. Claude Code Cursor GitHub Copilot 63,800installs ultracave JuliusBrussee skill Compresses AI agent replies into short fragments while keeping code, commands, paths, and critical limits intact. Useful for terse coding sessions. Claude Code Cursor GitHub Copilot 25,100installs shadcn-ui official google-labs-code skill Helps discover, add, and customize shadcn/ui components in React projects. Useful when building interfaces with Tailwind CSS. Claude Code Cursor GitHub Copilot 53,400installs remotion-captions remotion-dev skill A skill for captions in Remotion: transcribe video and audio, render and animate subtitles, import them from .srt. Claude Code Cursor GitHub Copilot 206,600installs gws-gmail-watch official googleworkspace skill Watches Gmail for new emails and streams events as NDJSON. Use it when an agent needs incoming mail as a live input. Claude Code Cursor GitHub Copilot 37,200installs megacave JuliusBrussee skill Switches agent responses to Classical Chinese (wenyan) to reduce terminal output. Activated via /megacave or /caveman wenyan. Claude Code Cursor GitHub Copilot 24,400installs remotion-markup remotion-dev skill A skill that tells your agent how to write Remotion React markup: frame-driven animation, media components, effects. Useful when you build video in code. Claude Code Cursor GitHub Copilot 202,600installs remotion-interactivity remotion-dev skill Guides AI coding agents to structure Remotion markup for Remotion Studio editing. Useful when building video scenes with customizable text, styles, and timing. Claude Code Cursor GitHub Copilot 197,900installs gsap-core greensock skill This skill helps write core GSAP animations for DOM and SVG. Use it for tweens, easing, stagger effects, and reduced-motion handling. Claude Code Cursor GitHub Copilot 74,600installs stitch::react-components official google-labs-code skill Turns Stitch designs into modular Vite and React components. Can also sync existing components with updated Stitch designs. Claude Code Cursor GitHub Copilot 50,400installs remotion-docs remotion-dev skill This skill helps an agent find current Remotion documentation and read it as Markdown. Use it before implementing Remotion features or APIs. Claude Code Cursor GitHub Copilot 195,200installs gws-gmail-reply official googleworkspace skill Replies to a Gmail message while preserving the conversation thread. Useful for sending quick email responses or drafting them directly from the terminal. Claude Code Cursor GitHub Copilot 35,100installs gsap-scrolltrigger greensock skill Teaches AI agents to build scroll-driven animations with GreenSock ScrollTrigger, including pinned sections and scrub timelines. Claude Code Cursor GitHub Copilot 71,600installs humanizer blader skill Rewrites text that reads like a chatbot wrote it, keeping the meaning intact. Useful when editing posts, docs or commit messages. Claude Code Cursor GitHub Copilot 10,500installs remotion-upgrade remotion-dev skill Upgrades Remotion and related dependencies to the latest stable release. It keeps package versions synchronized and updates project skills automatically. Claude Code Cursor GitHub Copilot 186,800installs gws-gmail-forward official googleworkspace skill This skill forwards a Gmail message to new recipients from the command line, with a note, copies and attachments. Handy when an agent works through your inbox. Claude Code Cursor GitHub Copilot 33,700installs offers coreyhaines31 skill Rebuilds the offer itself: value equation, bonus stack, guarantee, scarcity, name and payment terms. For the case where the product is fine but the sale stalls. Claude Code Cursor GitHub Copilot 56,600installs gws-workflow official googleworkspace skill A skill for the Google Workspace CLI: builds a standup report, preps meetings, turns email into tasks. Useful if you already run gws. Claude Code Cursor GitHub Copilot 33,500installs gws-chat official googleworkspace skill Manages Google Chat spaces and messages straight from your AI coding agent. Helpful for creating spaces, sharing files, and inspecting chat memberships. Claude Code Cursor GitHub Copilot 33,100installs gws-people official googleworkspace skill Manages Google People contacts and profiles through the gws CLI. It handles directory lookups, contact updates, and contact groups. Claude Code Cursor GitHub Copilot 32,900installs gws-gmail-reply-all official googleworkspace skill A skill that sends a reply to every recipient of a Gmail message. Threading is handled for you, so no manual header work. Claude Code Cursor GitHub Copilot 32,900installs gsap-performance greensock skill An official GSAP performance skill that tells your coding agent which properties to animate and which ones cause jank. Useful when animations stutter. Claude Code Cursor GitHub Copilot 68,800installs gsap-timeline greensock skill This skill helps an agent build GSAP timelines, control timing, and manage playback. Use it for multi-step or parallel animation scenes. Claude Code Cursor GitHub Copilot 68,500installs gws-workflow-email-to-task official googleworkspace skill This skill turns a selected Gmail message into a Google Tasks entry. Use it when an email needs to become an actionable task. Claude Code Cursor GitHub Copilot 32,500installs public-relations coreyhaines31 skill Helps software teams pitch journalists, hijack trending news, respond to media queries, and draft crisis statements during outages or breaches. Claude Code Cursor GitHub Copilot 54,800installs recipe-create-presentation official googleworkspace skill A short recipe that opens a new Google Slides deck from the terminal and shares it with your team. Handy when an agent, not you, is setting up the file. Claude Code Cursor GitHub Copilot 32,400installs gws-workflow-meeting-prep official googleworkspace skill Prepares a briefing for the next calendar meeting with its agenda, attendees, and linked documents. Useful when meeting context is spread across Google Workspace. Claude Code Cursor GitHub Copilot 31,900installs gws-chat-send official googleworkspace skill A skill that posts a plain-text message to a Google Chat space from the command line. Useful when your agent needs to notify a team. Claude Code Cursor GitHub Copilot 31,900installs gsap-plugins greensock skill A skill that walks your agent through GSAP plugin registration and usage: ScrollTo, Flip, Draggable, SplitText and more. Handy when your animations already run on GSAP. Claude Code Cursor GitHub Copilot 66,600installs persona-project-manager official googleworkspace skill Configures an AI agent as a project manager using the gws CLI. It tracks tasks in Sheets, schedules meetings, and sends updates. Claude Code Cursor GitHub Copilot 31,600installs recipe-draft-email-from-doc official googleworkspace skill Reads a Google Doc and uses its text as the body of a Gmail message. Useful when a ready document needs to become an email. Claude Code Cursor GitHub Copilot 31,600installs gws-workflow-standup-report official googleworkspace skill Pulls today's meetings and open tasks into a single standup summary. Useful when you assemble that report by hand every morning. Claude Code Cursor GitHub Copilot 31,600installs gws-workflow-weekly-digest official googleworkspace skill Generates a weekly summary with upcoming Google Calendar meetings and unread Gmail counts. Useful for quickly checking your schedule and inbox status. Claude Code Cursor GitHub Copilot 31,600installs