GitHub Copilot skills, plugins, subagents, slash commands and mcp servers

co-marketing coreyhaines31 skill This skill finds co-marketing partners and shapes joint campaigns. Use it to assess partnership fit, integration ideas, and cross-promotion plans. Claude Code CX Codex Cursor 79,900installs gws-gmail-triage official googleworkspace skill Lists unread Gmail messages with sender, subject and date. Useful when you want to clear your inbox from the terminal. Claude Code CX Codex Cursor 46,800installs pricing coreyhaines31 skill Turns the agent into a pricing advisor for SaaS: pick a value metric, structure tiers, audit the pricing page. Useful when you can't tell what to charge. Claude Code CX Codex Cursor 78,800installs gws-sheets-append official googleworkspace skill This skill appends rows to Google Sheets through the gws CLI. Use it when an agent needs to write structured results into a spreadsheet. Claude Code CX Codex Cursor 46,600installs competitors coreyhaines31 skill The skill creates competitor comparison and alternative pages for SEO and buyer evaluation. It also audits existing competitive content and claims. Claude Code CX Codex Cursor 78,200installs constraint-driven-development addyosmani skill Turns a project's quality bar into CONSTRAINTS.md with real numbers, then watches the diff for weakened checks and deleted tests. Claude Code CX Codex Cursor 32,800installs schema coreyhaines31 skill This skill helps add or repair structured data on site pages. Use it to draft JSON-LD and check whether Google currently supports the rich result you want. Claude Code CX Codex Cursor 77,800installs emails coreyhaines31 skill A skill for Claude Code, Codex and Cursor that drafts welcome, drip and lifecycle email flows, complete with triggers and send timing. Claude Code CX Codex Cursor 77,800installs launch coreyhaines31 skill Plans SaaS product launches, feature announcements, and GTM rollouts. It structures audience channels and stops teams from polishing code forever. Claude Code CX Codex Cursor 77,700installs design-md official google-labs-code skill Extracts screens and styles from Google Stitch via MCP to synthesize a semantic design system into a DESIGN.md file. Claude Code CX Codex Cursor 64,700installs ab-testing coreyhaines31 skill Gives the agent a method for planning an A/B test: hypothesis, metrics, sample size, launch checklist and a straight read of the results. Claude Code CX Codex Cursor 76,700installs gws-tasks official googleworkspace skill Manages Google Tasks lists and items via the gws CLI. It suits projects where an agent needs to track tasks in Google Workspace. Claude Code CX Codex Cursor 44,700installs aso coreyhaines31 skill Audits App Store and Google Play listings against store optimization standards. Helps uncover gaps in metadata, visual assets, and conversion. Claude Code CX Codex Cursor 74,900installs free-tools coreyhaines31 skill Helps you decide whether a free tool is worth building for leads and links, and how to scope it. Claude Code CX Codex Cursor 73,400installs onboarding coreyhaines31 skill Optimizes user onboarding, activation rates, and time-to-value. Useful when people sign up but abandon the product before reaching their aha moment. Claude Code CX Codex Cursor 73,100installs referrals coreyhaines31 skill This skill helps design and review referral, affiliate, and word-of-mouth programs, from incentive choices to launch metrics. Claude Code CX Codex Cursor 71,600installs signup coreyhaines31 skill A CRO playbook for signup and trial activation. The agent audits your registration form field by field and hands back fixes in priority order. Claude Code CX Codex Cursor 71,300installs gws-slides official googleworkspace skill Read and write Google Slides presentations directly from your CLI agent. Helpful when you need to inspect existing decks or generate slides from your data. Claude Code CX Codex Cursor 41,700installs paywalls coreyhaines31 skill This skill helps plan in-app paywalls and prompts to upgrade. Use it when a product needs to explain paid features after users have experienced value. Claude Code CX Codex Cursor 70,100installs popups coreyhaines31 skill Guides the design and copy of modals, slide-ins, and banners focused on conversions without hurting user experience. Claude Code CX Codex Cursor 70,000installs gws-forms official googleworkspace skill Interacts with Google Forms via the gws CLI. Helps automate form creation, schema checks, and response retrieval inside agent workflows. Claude Code CX Codex Cursor 41,200installs enhance-prompt official google-labs-code skill Turns rough UI concepts into detailed, structured prompts for Google Stitch. Pulls tokens from DESIGN.md and formats colors, sections, and component keywords. Claude Code CX Codex Cursor 58,300installs gws-gmail-read official googleworkspace skill This skill pulls the body or headers of a Gmail message by its ID. Useful when your agent needs one specific email, not the whole inbox. Claude Code CX Codex Cursor 41,000installs gws-meet official googleworkspace skill This skill gives your agent Google Meet API access through the gws CLI: create meeting spaces, list conference records, pull transcripts. Claude Code CX Codex Cursor 40,900installs 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 CX Codex Cursor 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 CX Codex Cursor 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 CX Codex Cursor 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 CX Codex Cursor 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 CX Codex Cursor 64,800installs 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 CX Codex Cursor 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 CX Codex Cursor 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 CX Codex Cursor 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 CX Codex Cursor 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 CX Codex Cursor 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 CX Codex Cursor 37,200installs megacave JuliusBrussee skill Switches agent responses to Classical Chinese (wenyan) to reduce terminal output. Activated via /megacave or /caveman wenyan. Claude Code CX Codex Cursor 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 CX Codex Cursor 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 CX Codex Cursor 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 CX Codex Cursor 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 CX Codex Cursor 50,400installs