📚 Danh sách đầy đủ Skill của Claude Code

When the user wants to plan, design, or implement an A/B test or experiment. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant copy," "multivariate test," or "hypothesis." For tracking implementation, see analytics-tracking.

Activate for paid advertising campaigns on Google Ads, Meta Ads, LinkedIn Ads, TikTok Ads. Includes ad copywriting, audience targeting, budget optimization, A/B testing, ROAS tracking, and AI creative asset generation (images & videos) with ai-multimodal and ai-artist skills using Gemini Nano Banana Pro and Veo 3.1.

Build high-converting SaaS affiliate programs with 20-40% commissions, KOL/KOC partnerships, and fraud prevention. Covers platform selection (PartnerStack, FirstPromoter, Rewardful), commission structures (recurring vs one-time, tiered), influencer outreach strategies, FTC/GDPR compliance, risk management, and case studies (Dropbox 3900%, PayPal 100M users). Use for designing affiliate programs, recruiting partners, optimizing conversion rates, preventing fraud, or scaling referral revenue.

AI-optimized browser automation CLI with context-efficient snapshots. Use for long autonomous sessions, self-verifying workflows, video recording, and cloud browser testing (Browserbase).

Convert the current codebase (or a specific feature/module) into an AI agent-friendly and user-friendly CLI and/or MCP server. Triggers on: 'agentize', 'make this an MCP', 'expose as MCP server', 'wrap as CLI', 'turn into agent tool', 'publish to npm', 'convert to agent tool', 'build CLI from this', 'build MCP from this', 'make this LLM-accessible', 'expose feature as tool'. Use when the user wants to transform an existing feature, module, or whole project into a consumable CLI (npm) and/or MCP server (stdio/SSE/Streamable HTTP) with credentials resolution, docs, tests, CI, and a companion Claude skill.

Generate images via Nano Banana with 129 curated prompts. Mandatory validation interview refines style/mood/colors (use --skip to bypass). 3 modes: search, creative, wild. Styles: Ukiyo-e, Bento grid, cyberpunk, cinematic, vintage patent.

Analyze images/audio/video with Gemini API (better vision than Claude). Generate images (Imagen 4, Nano Banana 2, MiniMax), videos (Veo 3, Hailuo), speech (MiniMax TTS), music (MiniMax). Use for vision analysis, transcription, OCR, design extraction, multimodal AI.

Activate for marketing analytics, KPI tracking, reporting dashboards, attribution analysis, and performance optimization. Use when analyzing campaign data, creating reports, or measuring marketing ROI.

💡💡 Analytics and performance reports

Answer technical and architectural questions with expert consultation.

Organize all outputs from slash commands and subagents in assets/ directory by topics, date format, and slugs.

Auto-review pipeline — reads the full CEO, design, eng, and DX review skills from disk and runs them sequentially with auto-decisions using 6 decision principles. Surfaces taste decisions (close approaches, borderline scope, codex disagreements) at a final approval gate. One command, fully reviewed plan out. Use when asked to "auto review", "autoplan", "run all reviews", "review this plan automatically", or "make the decisions for me". Proactively suggest when the user has a plan file and wants to run the full review gauntlet without answering 15-30 intermediate questions. (gstack) Voice triggers (speech-to-text aliases): "auto plan", "automatic review".

Build backends with Node.js, Python, Go (NestJS, FastAPI, Django). Use for REST/GraphQL/gRPC APIs, auth (OAuth, JWT), databases, microservices, security (OWASP), Docker/K8s.

Design banners for social media, ads, website heroes, creative assets, and print. Multiple art direction options with AI-generated visuals. Actions: design, create, generate banner. Platforms: Facebook, Twitter/X, LinkedIn, YouTube, Instagram, Google Display, website hero, print. Styles: minimalist, gradient, bold typography, photo-based, illustrated, geometric, retro, glassmorphism, 3D, neon, duotone, editorial, collage. Uses ui-ux-pro-max, frontend-design, ai-artist, ai-multimodal skills.

Performance regression detection using the browse daemon. Establishes baselines for page load times, Core Web Vitals, and resource sizes. Compares before/after on every PR. Tracks performance trends over time. Use when: "performance", "benchmark", "page speed", "lighthouse", "web vitals", "bundle size", "load time". (gstack) Voice triggers (speech-to-text aliases): "speed test", "check performance".

Add authentication with Better Auth (TypeScript). Use for email/password, OAuth providers (Google, GitHub), 2FA/MFA, passkeys/WebAuthn, sessions, RBAC, rate limiting.

Bootstrap new projects with research, tech stack, design, planning, and implementation. Modes: full (interactive), auto (default), fast (skip research), parallel (multi-agent).

Brainstorm solutions with trade-off analysis and brutal honesty. Use for ideation, architecture decisions, technical debates, feature exploration, feasibility assessment, design discussions.

Brand voice, visual identity, messaging frameworks, asset management, brand consistency. Activate for branded content, tone of voice, marketing assets, brand compliance, style guides.

Marketing campaign planning, execution, optimization. Create campaigns, track status, analyze performance, manage budgets, coordinate multi-channel efforts.

Post-deploy canary monitoring. Watches the live app for console errors, performance regressions, and page failures using the browse daemon. Takes periodic screenshots, compares against pre-deploy baselines, and alerts on anomalies. Use when: "monitor deploy", "canary", "post-deploy check", "watch production", "verify deploy". (gstack)

Safety guardrails for destructive commands. Warns before rm -rf, DROP TABLE, force-push, git reset --hard, kubectl delete, and similar destructive operations. User can override each warning. Use when touching prod, debugging live systems, or working in a shared environment. Use when asked to "be careful", "safety mode", "prod mode", or "careful mode". (gstack)

Save and resume working state checkpoints. Captures git state, decisions made, and remaining work so you can pick up exactly where you left off — even across Conductor workspace handoffs between branches. Use when asked to "checkpoint", "save progress", "where was I", "resume", "what was I working on", or "pick up where I left off". Proactively suggest when a session is ending, the user is switching context, or before a long break. (gstack)

Automate browsers with Puppeteer CLI scripts and persistent sessions. Use for screenshots, performance analysis, network monitoring, web scraping, form automation, JavaScript debugging.

Corporate Identity Program design with 50 deliverables, 20 styles, 20 industries. Generate CIP mockups with Gemini Nano Banana (Flash/Pro). Actions: design, create, generate brand identity. Deliverables: business card, letterhead, signage, vehicle, apparel, packaging. Styles: corporate, luxury, minimal, modern.

Run autonomous optimization loops (deprecated alias for ck-loop). Use for metric-driven iteration, coverage improvement, performance tuning.

Debug systematically with root cause analysis before fixes. Use for bugs, test failures, unexpected behavior, performance issues, call stack tracing, multi-layer validation, log analysis, CI/CD failures, database diagnostics, system investigation.

Autonomous iterative optimization loop — run N iterations against a mechanical metric, learn from git history, auto-keep/discard changes. Use for improving measurable metrics (coverage, performance, bundle size, etc.) through repeated experimentation.

Plan implementations, design architectures, create technical roadmaps with detailed phases. Use for feature planning, system design, solution architecture, implementation strategy, phase documentation.

5 expert personas debate proposed changes before implementation. Catches architectural, security, performance, and UX issues early. Use before major features or risky changes.

Generate comprehensive edge cases and test scenarios by decomposing features across 12 dimensions. Use before implementation or testing to catch issues early.

STRIDE + OWASP-based security audit with optional auto-fix. Scans code for vulnerabilities, categorizes by severity, and can iteratively fix findings using ck:autoresearch pattern.

S3 storage operations - upload, sync, list, get URLs

Activate when users ask about Claude Code installation, slash commands (/plan, /fix, /content, /docs, /design, /git), creating/managing Agent Skills, configuring MCP servers, setting up hooks/plugins, IDE integration (VS Code, JetBrains), CI/CD workflows, enterprise deployment (SSO, RBAC, sandboxing), troubleshooting authentication/performance issues, or advanced features (extended thinking, caching, checkpointing).

Review code quality with adversarial rigor. Supports input modes: pending changes, PR number, commit hash, codebase scan. Always-on red-team analysis finds security holes, false assumptions, and failure modes.

OpenAI Codex CLI wrapper — three modes. Code review: independent diff review via codex review with pass/fail gate. Challenge: adversarial mode that tries to break your code. Consult: ask codex anything with session continuity for follow-ups. The "200 IQ autistic developer" second opinion. Use when asked to "codex review", "codex challenge", "ask codex", "second opinion", or "consult codex". (gstack) Voice triggers (speech-to-text aliases): "code x", "code ex", "get another opinion".

Set coding experience level for tailored explanations and output format.

Competitive analysis, alternative pages, vs comparisons, SEO competitor content, market positioning, and battlecard generation.

Launch GStack Browser — AI-controlled Chromium with the sidebar extension baked in. Opens a visible browser window where you can watch every action in real time. The sidebar shows a live activity feed and chat. Anti-bot stealth built in. Use when asked to "open gstack browser", "launch browser", "connect chrome", "open chrome", "real browser", "launch chrome", "side panel", or "control my browser". Voice triggers (speech-to-text aliases): "show me the browser".

Browser-based asset gallery for managing marketing assets. Visual grid with filter/search, brand context sidebar, and actions (preview, edit, generate). R2-ready manifest for future cloud sync. Use when browsing assets, managing content library, or generating new assets with brand context.

Activate for content strategy, editorial calendars, content pillar mapping, blog planning, and content audit. Use when planning content programs, creating editorial workflows, or building topic clusters.

Check context usage limits, monitor time remaining, optimize token consumption, debug context failures. Use when asking about context percentage, rate limits, usage warnings, context optimization, agent architectures, memory systems.

Implement features, plans, and fixes with structured workflow. Use for feature development, plan execution, code implementation pipelines.

Conversion copywriting formulas, headline templates, email copy patterns, landing page structures, CTA optimization, and writing style extraction. Activate for writing high-converting copy, crafting headlines, email campaigns, landing pages, or applying custom writing styles from assets/writing-styles/ directory.

Creative direction intelligence. 55 styles, 18 platforms, 12 voiceover types, 17 music genres, 30 campaign categories. Actions: create, design, plan, direct, brief creative campaigns. Projects: ads, videos, social content, commercials, brand films. Styles: minimalist, maximalist, nostalgic, cinematic, UGC, luxury, futuristic, emotional. Topics: visual style, platform specs, voiceover, music, color palette, audience targeting.

Chief Security Officer mode. Infrastructure-first security audit: secrets archaeology, dependency supply chain, CI/CD pipeline security, LLM/AI security, skill supply chain scanning, plus OWASP Top 10, STRIDE threat modeling, and active verification. Two modes: daily (zero-noise, 8/10 confidence gate) and comprehensive (monthly deep scan, 2/10 bar). Trend tracking across audit runs. Use when: "security audit", "threat model", "pentest review", "OWASP", "CSO review". (gstack) Voice triggers (speech-to-text aliases): "see-so", "see so", "security review", "security check", "vulnerability scan", "run security".

CTI Expert — cyber threat intelligence and OSINT analysis toolkit. Activates on: OSINT, CTI, threat intelligence, digital footprint, social media investigation, username enumeration, email tracing, domain recon, OPSEC, metadata analysis, people search, geolocation, breach checking, phone lookup, subdomain enumeration, case investigation, recon, due diligence, image forensics, face search, blockchain investigation, crypto tracing, flight tracking, maritime tracking, vehicle lookup, darknet search, WiFi SSID geolocation, vulnerability lookup, ransomware check, M365 recon, Azure tenant enumeration. Commands: /case, /sweep, /query, /subject, /timeline, /report, /brief, /exposure, /username, /phone, /breach-deep, /vuln-check, /wifi, /flow, /threat-model, /msftrecon. Techniques: social media platforms, advanced geolocation, web/DNS forensics, image forensics, blockchain, transport tracking, darknet, people search, cloud audit, incident triage, OWASP audit, prompt injection audit. Author: Hieu Ngo - chongluadao.vn

Launch and manage the Marketing Dashboard

Design schemas, write queries for MongoDB and PostgreSQL. Use for database design, SQL/NoSQL queries, aggregation pipelines, indexes, migrations, replication, performance optimization, psql CLI.

Systematic debugging framework ensuring root cause investigation before fixes. Includes four-phase debugging process, backward call stack tracing, multi-layer validation, and verification protocols. Use when encountering bugs, test failures, unexpected behavior, performance issues, or before claiming work complete. Prevents random fixes, masks over symptoms, and false completion claims.

Deploy projects to any platform with auto-detection. Use when user says "deploy", "publish", "ship", "go live", "push to production", "host this app", or mentions any hosting platform (Vercel, Netlify, Cloudflare, Railway, Fly.io, Render, Heroku, TOSE, Github Pages, AWS, GCP, Digital Ocean, Vultr, Coolify, Dokploy). Auto-detects deployment target from config files and docs/deployment.md.

Design brand identity, logos, banners, and visual assets. Use for brand systems, design tokens, corporate identity programs. Not for UI code patterns.

Design consultation: understands your product, researches the landscape, proposes a complete design system (aesthetic, typography, color, layout, spacing, motion), and generates font+color preview pages. Creates DESIGN.md as your project's design source of truth. For existing sites, use /plan-design-review to infer the system instead. Use when asked to "design system", "brand guidelines", or "create DESIGN.md". Proactively suggest when starting a new project's UI with no existing design system or DESIGN.md. (gstack)

Design finalization: generates production-quality Pretext-native HTML/CSS. Works with approved mockups from /design-shotgun, CEO plans from /plan-ceo-review, design review context from /plan-design-review, or from scratch with a user description. Text actually reflows, heights are computed, layouts are dynamic. 30KB overhead, zero deps. Smart API routing: picks the right Pretext patterns for each design type. Use when: "finalize this design", "turn this into HTML", "build me a page", "implement this design", or after any planning skill. Proactively suggest when user has approved a design or has a plan ready. (gstack) Voice triggers (speech-to-text aliases): "build the design", "code the mockup", "make it real".

Designer's eye QA: finds visual inconsistency, spacing issues, hierarchy problems, AI slop patterns, and slow interactions — then fixes them. Iteratively fixes issues in source code, committing each fix atomically and re-verifying with before/after screenshots. For plan-mode design review (before implementation), use /plan-design-review. Use when asked to "audit the design", "visual QA", "check if it looks good", or "design polish". Proactively suggest when the user mentions visual inconsistencies or wants to polish the look of a live site. (gstack)

Design shotgun: generate multiple AI design variants, open a comparison board, collect structured feedback, and iterate. Standalone design exploration you can run anytime. Use when: "explore designs", "show me options", "design variants", "visual brainstorm", or "I don't like how this looks". Proactively suggest when the user describes a UI feature but hasn't seen what it could look like. (gstack)

Token architecture, component specifications, and slide generation. Three-layer tokens (primitive→semantic→component), CSS variables, spacing/typography scales, component specs, strategic slide creation. Use for design tokens, systematic design, brand-compliant presentations.

Live developer experience audit. Uses the browse tool to actually TEST the developer experience: navigates docs, tries the getting started flow, times TTHW, screenshots error messages, evaluates CLI help text. Produces a DX scorecard with evidence. Compares against /plan-devex-review scores if they exist (the boomerang: plan said 3 minutes, reality says 8). Use when asked to "test the DX", "DX audit", "developer experience test", or "try the onboarding". Proactively suggest after shipping a developer-facing feature. (gstack) Voice triggers (speech-to-text aliases): "dx audit", "test the developer experience", "try the onboarding", "developer experience test".

Deploy to Cloudflare (Workers, R2, D1), Docker, GCP (Cloud Run, GKE), Kubernetes (kubectl, Helm). Use for serverless, containers, CI/CD, GitOps, security audit.

Analyze codebase and manage project documentation — init, update, summarize.

Internal reference cho docs-project sub-commands. Use when executing /docs-project:prd, /docs-project:qa, /docs-project:ui, /docs-project:full. Also for PRD generation, QA test planning, UI design specs.

Search library/framework documentation via llms.txt (context7.com). Use for API docs, GitHub repository analysis, technical documentation lookup, latest library features.

Post-ship documentation update. Reads all project docs, cross-references the diff, updates README/ARCHITECTURE/CONTRIBUTING/CLAUDE.md to match what shipped, polishes CHANGELOG voice, cleans up TODOS, and optionally bumps VERSION. Use when asked to "update the docs", "sync documentation", or "post-ship docs". Proactively suggest after a PR is merged or code is shipped. (gstack)

Create, edit, analyze .docx Word documents. Use for document creation, tracked changes, comments, formatting preservation, text extraction, template modification.

Generate speech, clone voices, create sound effects & music with ElevenLabs API. TTS, voice design, audio generation, conversational AI agents.

Email campaigns, newsletters, drip sequences, automation flows, email copywriting, deliverability, subject line formulas, A/B testing. Generate email content for any marketing purpose.

Create Excalidraw diagrams — architecture, data flow, workflows, system design. Use when user wants to visualize, diagram, draw architecture, show data flow, create flowcharts, map components, or export .excalidraw files to PNG/SVG. Supports two modes: live MCP canvas (real-time) or file-based JSON + Playwright rendering. Also supports zero-config codebase auto-diagramming — just say "diagram this repo" or "visualize the architecture".

Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.

Fix bugs, errors, test failures, and CI/CD issues with intelligent routing. Use for type errors, lint issues, log errors, UI bugs, code problems.

When the user wants to optimize any form that is NOT signup/registration — including lead capture forms, contact forms, demo request forms, application forms, survey forms, or checkout forms. Also use when the user mentions "form optimization," "lead form conversions," "form friction," "form fields," "form completion rate," or "contact form." For signup/registration forms, see signup-flow-cro. For popups containing forms, see popup-cro.

When the user wants to plan, evaluate, or build a free tool for marketing purposes — lead generation, SEO value, or brand awareness. Also use when the user mentions "engineering as marketing," "free tool," "marketing tool," "calculator," "generator," "interactive tool," "lead gen tool," "build a tool for leads," or "free resource." This skill bridges engineering and marketing — useful for founders and technical marketers.

Restrict file edits to a specific directory for the session. Blocks Edit and Write outside the allowed path. Use when debugging to prevent accidentally "fixing" unrelated code, or when you want to scope changes to one module. Use when asked to "freeze", "restrict edits", "only edit this folder", or "lock down edits". (gstack)

Create polished frontend interfaces from designs/screenshots/videos. Use for web components, 3D experiences, replicating UI designs, quick prototypes, immersive interfaces, avoiding AI slop.

Build React/TypeScript frontends with modern patterns. Use for components, Suspense, lazy loading, useSuspenseQuery, MUI v7 styling, TanStack Router, performance optimization.

💡💡 Funnel design and optimization

Design gamified marketing campaigns using points, badges, leaderboards, streaks, challenges. Use for loyalty programs, referral campaigns, onboarding flows, engagement boosts, email gamification. Provides mechanics selection, psychology alignment, strategy docs, templates, KPIs.

Git operations with conventional commits. Use for staging, committing, pushing, PRs, merges. Auto-splits commits by type/scope. Security scans for secrets.

Use when the user needs to run GitNexus CLI commands like analyze/index a repo, check status, clean the index, generate a wiki, or list indexed repos. Examples: \"Index this repo\", \"Reanalyze the codebase\", \"Generate a wiki\

Use when the user is debugging a bug, tracing an error, or asking why something fails. Examples: \"Why is X failing?\", \"Where does this error come from?\", \"Trace this bug\

Use when the user asks how code works, wants to understand architecture, trace execution flows, or explore unfamiliar parts of the codebase. Examples: \"How does X work?\", \"What calls this function?\", \"Show me the auth flow\

Use when the user asks about GitNexus itself — available tools, how to query the knowledge graph, MCP resources, graph schema, or workflow reference. Examples: \"What GitNexus tools are available?\", \"How do I use GitNexus?\

Use when the user wants to know what will break if they change something, or needs safety analysis before editing code. Examples: \"Is it safe to change X?\", \"What depends on this?\", \"What will break?\

Use when the user wants to review a pull request, understand what a PR changes, assess risk of merging, or check for missing test coverage. Examples: \"Review this PR\", \"What does PR #42 change?\", \"Is this PR safe to merge?\

Use when the user wants to rename, extract, split, move, or restructure code safely. Examples: \"Rename this function\", \"Extract this into a module\", \"Refactor this class\", \"Move this to a separate file\

Semantic code analysis with GitLab Knowledge Graph. Use for go-to-definition, find-usages, impact analysis, architecture visualization. Supports Ruby, Java, Kotlin, Python, TypeScript/JavaScript.

Build AI agents with Google ADK Python. Multi-agent systems, A2A protocol, MCP tools, workflow agents, state/memory, callbacks/plugins, Vertex AI deployment, evaluation.

Build queryable knowledge graphs from code, docs, papers, and images. Use for codebase understanding, architecture analysis, cross-file relationship discovery, token-efficient navigation.

Fast headless browser for QA testing and site dogfooding. Navigate pages, interact with elements, verify state, diff before/after, take annotated screenshots, test responsive layouts, forms, uploads, dialogs, and capture bug evidence. Use when asked to open or test a site, verify a deployment, dogfood a user flow, or file a bug with screenshots. (gstack)

Upgrade gstack to the latest version. Detects global vs vendored install, runs the upgrade, and shows what's new.

Full safety mode: destructive command warnings + directory-scoped edits. Combines /careful (warns before rm -rf, DROP TABLE, force-push, etc.) with /freeze (blocks edits outside a specified directory). Use for maximum safety when touching prod or debugging live systems. Use when asked to "guard mode", "full safety", "lock it down", or "maximum safety". (gstack)

Code quality dashboard. Wraps existing project tools (type checker, linter, test runner, dead code detector, shell linter), computes a weighted composite 0-10 score, and tracks trends over time. Use when: "health check", "code quality", "how healthy is the codebase", "run all checks", "quality score". (gstack)

Open Content Hub + Marketing Dashboard

💡💡💡💡 Initialize marketing project

Systematic debugging with root cause investigation. Four phases: investigate, analyze, hypothesize, implement. Iron Law: no fixes without root cause. Use when asked to "debug this", "fix this bug", "why is this broken", "investigate this error", or "root cause analysis". Proactively invoke this skill (do NOT debug directly) when the user reports errors, 500 errors, stack traces, unexpected behavior, "it was working yesterday", or is troubleshooting why something stopped working. (gstack)

Write journal entries analyzing recent changes and session reflections.

AI agent orchestration board for task visualization and team coordination.

Build ClaudeKit Marketing components - skills, agents, commands, workflows. Use when creating new automation, extending marketing capabilities, or understanding kit structure. Includes templates, examples, and init scripts.

Land and deploy workflow. Merges the PR, waits for CI and deploy, verifies production health via canary checks. Takes over after /ship creates the PR. Use when: "merge", "land", "deploy", "merge and verify", "land it", "ship it to production". (gstack)

When the user wants to plan a product launch, feature announcement, or release strategy. Also use when the user mentions 'launch,' 'Product Hunt,' 'feature release,' 'announcement,' 'go-to-market,' 'beta launch,' 'early access,' 'waitlist,' or 'product update.' This skill covers phased launches, channel strategy, and ongoing launch momentum.

Manage project learnings. Review, search, prune, and export what gstack has learned across sessions. Use when asked to "what have we learned", "show learnings", "prune stale learnings", or "export learnings". Proactively suggest when the user asks about past patterns or wonders "didn't we fix this before?

Generate llms.txt files from docs or codebase scanning. Follows llmstxt.org spec. Use for LLM-friendly site indexes, documentation summaries, AI context optimization.

Logo design intelligence with 55 styles, 30 color palettes, 25 industries. Generate logos with Gemini Nano Banana model, search styles/colors/industries. Actions: design, create, generate logo. Industries: tech, healthcare, finance, food, fashion, fitness. Styles: minimalist, vintage, luxury, geometric, abstract, mascot, emblem. Features: AI prompt generation, design briefs, color psychology.

View markdown files with calm, book-like reading experience via HTTP server. Use for long-form content, documentation preview, novel reading, report viewing, distraction-free reading.

Local-first marketing command center for solopreneurs. Manage campaigns, content, and assets with Claude Code AI automation.

When the user needs marketing ideas, inspiration, or strategies for their SaaS or software product. Also use when the user asks for 'marketing ideas,' 'growth ideas,' 'how to market,' 'marketing strategies,' 'marketing tactics,' 'ways to promote,' or 'ideas to grow.' This skill provides 140 proven marketing approaches organized by category.

Plan marketing strategies, campaigns, content calendars, and initiatives using proven frameworks (RACE, SOSTAC, STP). Activates marketing-research for data-driven insights.

When the user wants to apply psychological principles, mental models, or behavioral science to marketing. Also use when the user mentions 'psychology,' 'mental models,' 'cognitive bias,' 'persuasion,' 'behavioral science,' 'why people buy,' 'decision-making,' or 'consumer behavior.' This skill provides 70+ mental models organized for marketing application.

Research market trends, competitors, audience insights, and marketing best practices. Use before marketing-planning for data-driven strategy.

Build MCP servers for LLM-external service integration. Use for FastMCP (Python), MCP SDK (Node/TypeScript), tool design, API integration, resource providers.

Manage MCP servers - discover, analyze, execute tools/prompts/resources. Use for MCP integrations, intelligent tool selection, multi-server management, context-efficient capability discovery.

Process media with FFmpeg (video/audio), ImageMagick (images), RMBG (AI background removal). Use for encoding, format conversion, filters, thumbnails, batch processing, HLS/DASH streaming.

Create diagrams with Mermaid.js v11 syntax. Use for flowcharts, sequence diagrams, class diagrams, ER diagrams, Gantt charts, state diagrams, architecture diagrams, timelines, user journeys.

Build and deploy documentation sites with Mintlify. Use when creating API docs, developer portals, or knowledge bases. Covers docs.json configuration, MDX components (Cards, Steps, Tabs, Accordions, CodeGroup, Callouts, Mermaid, View, Tiles, Tree, Badge, Banner, Color, Tooltips, Panel), page frontmatter, navigation structure (tabs, anchors, dropdowns, products, versions, languages), theming (7 themes), OpenAPI/AsyncAPI integration, AI features (llms.txt, MCP, skill.md), deployment (GitHub, GitLab, Vercel, Cloudflare, AWS), and CLI commands for local development and validation.

Build mobile apps with React Native, Flutter, Swift/SwiftUI, Kotlin/Jetpack Compose. Use for iOS/Android, mobile UX, performance optimization, offline-first, app store deployment.

YC Office Hours — two modes. Startup mode: six forcing questions that expose demand reality, status quo, desperate specificity, narrowest wedge, observation, and future-fit. Builder mode: design thinking brainstorming for side projects, hackathons, learning, and open source. Saves a design doc. Use when asked to "brainstorm this", "I have an idea", "help me think through this", "office hours", or "is this worth building". Proactively invoke this skill (do NOT answer directly) when the user describes a new product idea, asks whether something is worth building, wants to think through design decisions for something that doesn't exist yet, or is exploring a concept before any code is written. Use before /plan-ceo-review or /plan-eng-review. (gstack)

When the user wants to optimize post-signup onboarding, user activation, first-run experience, or time-to-value. Also use when the user mentions "onboarding flow," "activation rate," "user activation," "first-run experience," "empty states," "onboarding checklist," "aha moment," or "new user experience." For signup/registration optimization, see signup-flow-cro. For ongoing email sequences, see email-sequence.

Launch GStack Browser — AI-controlled Chromium with the sidebar extension baked in. Opens a visible browser window where you can watch every action in real time. The sidebar shows a live activity feed and chat. Anti-bot stealth built in. Use when asked to "open gstack browser", "launch browser", "connect chrome", "open chrome", "real browser", "launch chrome", "side panel", or "control my browser". Voice triggers (speech-to-text aliases): "show me the browser".

When the user wants help with paid advertising campaigns on Google Ads, Meta (Facebook/Instagram), LinkedIn, Twitter/X, or other ad platforms. Also use when the user mentions 'PPC,' 'paid media,' 'ad copy,' 'ad creative,' 'ROAS,' 'CPA,' 'ad campaign,' 'retargeting,' or 'audience targeting.' This skill covers campaign strategy, ad creation, audience targeting, and optimization.

Pair a remote AI agent with your browser. One command generates a setup key and prints instructions the other agent can follow to connect. Works with OpenClaw, Hermes, Codex, Cursor, or any agent that can make HTTP requests. The remote agent gets its own tab with scoped access (read+write by default, admin on request). Use when asked to "pair agent", "connect agent", "share browser", "remote browser", "let another agent use my browser", or "give browser access". (gstack) Voice triggers (speech-to-text aliases): "pair agent", "connect agent", "share my browser", "remote browser access".

Integrate payments with SePay (VietQR), Polar, Stripe, Paddle (MoR subscriptions), Creem.io (licensing). Checkout, webhooks, subscriptions, QR codes, multi-provider orders.

Extract text/tables, create, merge, split PDFs. Fill PDF forms programmatically. Use for PDF processing, generation, form filling, document analysis, batch operations.

💡💡 Customer persona management

💡💡💡 Intelligent plan creation with prompt enhancement

CEO/founder-mode plan review. Rethink the problem, find the 10-star product, challenge premises, expand scope when it creates a better product. Three modes: SCOPE EXPANSION (dream big), HOLD SCOPE (maximum rigor), SCOPE REDUCTION (strip to essentials).

Designer's eye plan review — interactive, like CEO and Eng review. Rates each design dimension 0-10, explains what would make it a 10, then fixes the plan to get there. Works in plan mode. For live site visual audits, use /design-review. Use when asked to "review the design plan" or "design critique". Proactively suggest when the user has a plan with UI/UX components that should be reviewed before implementation. (gstack)

Interactive developer experience plan review. Explores developer personas, benchmarks against competitors, designs magical moments, and traces friction points before scoring. Three modes: DX EXPANSION (competitive advantage), DX POLISH (bulletproof every touchpoint), DX TRIAGE (critical gaps only). Use when asked to "DX review", "developer experience audit", "devex review", or "API design review". Proactively suggest when the user has a plan for developer-facing products (APIs, CLIs, SDKs, libraries, platforms, docs). (gstack) Voice triggers (speech-to-text aliases): "dx review", "developer experience review", "devex review", "devex audit", "API design review", "onboarding review".

Eng manager-mode plan review. Lock in the execution plan — architecture, data flow, diagrams, edge cases, test coverage, performance. Walks through issues interactively with opinionated recommendations.

View plans dashboard with progress tracking and timeline visualization. Use for kanban boards, plan status overview, phase progress, milestone tracking, project visibility.

Marketing playbook orchestrator with dependency-graph routing, quality gates, goal tracking, and smart suggestions. Expert strategy × AI execution speed. Triggers: /ckm:play, playbook, campaign playbook, what's next, play status.

Create, edit, analyze .pptx PowerPoint files. Use for presentations, slides, layouts, speaker notes, template modification, content extraction, slide generation.

View files/directories OR generate visual explanations, slides, diagrams (Markdown or self-contained HTML).

When the user wants help with pricing decisions, packaging, or monetization strategy. Also use when the user mentions 'pricing,' 'pricing tiers,' 'freemium,' 'free trial,' 'packaging,' 'price increase,' 'value metric,' 'Van Westendorp,' 'willingness to pay,' or 'monetization.' This skill covers pricing research, tier structure, and packaging strategy.

Apply systematic problem-solving techniques when stuck. Use for complexity spirals, innovation blocks, recurring patterns, assumption constraints, simplification cascades, scale uncertainty.

Track progress, update plan statuses, manage Claude Tasks, generate reports, coordinate docs updates. Use for project oversight, status checks, plan completion, task hydration, cross-session continuity.

Organize files, directories, and content structure in any project. Use when creating files, determining output paths, organizing existing assets, or standardizing project layout.

Systematically QA test a web application. Use when asked to "qa", "QA", "test this site", "find bugs", "dogfood", or review quality. Four modes: diff-aware (automatic on feature branches — analyzes git diff, identifies affected pages, tests them), full (systematic exploration), quick (30-second smoke test), regression (compare against baseline). Produces structured report with health score, screenshots, and repro steps.

Report-only QA testing. Systematically tests a web application and produces a structured report with health score, screenshots, and repro steps — but never fixes anything. Use when asked to "just report bugs", "qa report only", or "test but don't fix". For the full test-fix-verify loop, use /qa instead. Proactively suggest when the user wants a bug report without any code changes. (gstack) Voice triggers (speech-to-text aliases): "bug report", "just check for bugs".

Comprehensive QA engineering skill for SaaS teams. Use when asked to "test plan", "write tests", "generate test cases", "QA review", "test strategy", "regression plan", "API test", "security scan", "performance test", "bug triage", "qa metrics", "test coverage", "test automation", or any testing task beyond browser-based QA. Covers the full QA lifecycle: planning, design, automation, execution, reporting, and CI/CD integration for Next.js + NestJS + PostgreSQL stack.

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 fetching, bundle optimization, or performance improvements.

Build referral programs for SaaS/digital products. Covers reward structures (two-sided, tiered, multi-step), platform selection (Rewardful, ReferralCandy, Viral Loops, FirstPromoter), technical implementation (tracking, attribution, API patterns), fraud prevention, email templates, and KPI metrics. Use for designing viral growth loops, implementing refer-a-friend features, or optimizing existing referral systems.

Best practices for Remotion - Video creation in React

Pack repositories into AI-friendly files with Repomix (XML, Markdown, plain text). Use for codebase snapshots, LLM context preparation, security audits, third-party library analysis.

Research technical solutions, analyze architectures, gather requirements thoroughly. Use for technology evaluation, best practices research, solution design, scalability/security/maintainability analysis.

Weekly engineering retrospective. Analyzes commit history, work patterns, and code quality metrics with persistent history and trend tracking. Team-aware: breaks down per-person contributions with praise and growth areas.

Pre-landing PR review. Analyzes diff against main for SQL safety, LLM trust boundary violations, conditional side effects, and other structural issues.

Fast codebase scouting using parallel agents. Use for file discovery, task context gathering, quick searches across directories. Supports internal (Explore) and external (Gemini/OpenCode) agents.

Scan codebase for security vulnerabilities, hardcoded secrets, dependency issues, and OWASP patterns. Use when asked to 'security scan', 'check for secrets', 'audit security', or before major releases.

SEO audits, keyword research (ReviewWeb.site API), on-page optimization, technical SEO, programmatic SEO (pSEO), JSON+LD schema, Google Search Console API, Core Web Vitals. Used by seo-specialist, attraction-specialist agents.

Apply step-by-step analysis for complex problems with revision capability. Use for multi-step reasoning, hypothesis verification, adaptive planning, problem decomposition, course correction.

Import cookies from your real browser (Comet, Chrome, Arc, Brave, Edge) into the headless browse session. Opens an interactive picker UI where you select which cookie domains to import. Use before QA testing authenticated pages.

Configure deployment settings for /land-and-deploy. Detects your deploy platform (Fly.io, Render, Vercel, Netlify, Heroku, GitHub Actions, custom), production URL, health check endpoints, and deploy status commands. Writes the configuration to CLAUDE.md so all future deploys are automatic. Use when: "setup deploy", "configure deployment", "set up land-and-deploy", "how do I deploy with gstack", "add deploy config".

Write GLSL fragment shaders for procedural graphics. Topics: shapes (SDF), patterns, noise (Perlin/simplex/cellular), fBm, colors (HSB/RGB), matrices, gradients, animations. Use for generative art, textures, visual effects, WebGL, Three.js shaders.

Ship pipeline: merge main, test, review, commit, push, PR. Single command from feature branch to PR URL. Use for shipping official releases to main/master or beta releases to dev/beta branches.

Build Shopify apps, extensions, themes with Shopify CLI. Use for GraphQL/REST APIs, Polaris UI, Liquid templates, checkout customization, webhooks, billing integration.

Create stunning self-contained HTML pages to showcase work. Use for demos, visual presentations, interactive showcases.

Create or update Claude skills with eval-driven iteration. Use for new skills, skill scripts, references, benchmark optimization, description optimization, eval testing, extending Claude's capabilities.

Create strategic HTML presentations with Chart.js, design tokens, responsive layouts, copywriting formulas, and contextual slide strategies.

Social media content creation, scheduling, API integrations for X/Twitter, Facebook, Threads, LinkedIn, YouTube, TikTok, Instagram. Platform-specific workflows, engagement templates, hook writing.

AI design generation with Google Stitch. Generate UI designs from text prompts, export Tailwind/HTML/DESIGN.md, orchestrate design-to-code pipeline. Use for rapid prototyping, UI generation, design exploration.

S3-compatible object storage integration for marketing assets. Works with Cloudflare R2, AWS S3, MinIO, Backblaze B2, DigitalOcean Spaces.

Build with TanStack Start (full-stack React framework), TanStack Form (headless form management), and TanStack AI (AI streaming/chat). Use when creating TanStack projects, routes, server functions, forms, validation, or AI chat features.

Orchestrate Agent Teams for parallel multi-session collaboration. Use for research, implementation, review, and debug workflows requiring independent teammates.

Replace with description of the skill and when Claude should use it.

Run unit, integration, e2e, and UI tests. Use for test execution, coverage analysis, build verification, visual regression, and QA reports.

Build 3D web apps with Three.js (WebGL/WebGPU). 556 searchable examples, 60 API classes, 20 use cases. Actions: create 3D scene, load model, add animation, implement physics, build VR/XR. Topics: GLTF loader, PBR materials, particle effects, shadows, post-processing, compute shaders, TSL. Integrations: WebGPU, physics engines, spatial audio.

Style UIs with shadcn/ui components (Radix UI + Tailwind CSS). Use for accessible components, themes, dark mode, responsive layouts, design systems, color customization.

UI/UX design intelligence for web and mobile. Includes 50+ styles, 161 color palettes, 57 font pairings, 161 product types, 99 UX guidelines, and 25 chart types across 10 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui, and HTML/CSS). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, and check UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, and mobile app. Elements: button, modal, navbar, sidebar, card, table, form, and chart. Styles: glassmorphism, claymorphism, minimalism, brutalism, neumorphism, bento grid, dark mode, responsive, skeuomorphism, and flat design. Topics: color systems, accessibility, animation, layout, typography, font pairing, spacing, interaction states, shadow, and gradient. Integrations: shadcn/ui MCP for component search and examples.

Analyze a codebase to produce an interactive knowledge graph for understanding architecture, components, and relationships

Use when you need to ask questions about a codebase or understand code using a knowledge graph

Launch the interactive web dashboard to visualize a codebase's knowledge graph

Use when you need to analyze git diffs or pull requests to understand what changed, affected components, and risks

Use when you need a deep-dive explanation of a specific file, function, or module in the codebase

Use when you need to generate an onboarding guide for new team members joining a project

Clear the freeze boundary set by /freeze, allowing edits to all directories again. Use when you want to widen edit scope without ending the session. Use when asked to "unfreeze", "unlock edits", "remove freeze", or "allow all edits". (gstack)

Utilize MCP server tools with intelligent discovery and execution.

Video marketing strategy, script writing, storyboards, production workflows, video specs for YouTube/TikTok/Instagram/LinkedIn, thumbnail creation, Veo 3.1 generation, optimization, and repurposing.

Review recent changes and wrap up the current work session.

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".

Build with Next.js (App Router, RSC, SSR, ISR), Turborepo monorepos. Use for React apps, server rendering, build optimization, caching strategies, shared dependencies.

Web testing with Playwright, Vitest, k6. E2E/unit/integration/load/security/visual/a11y testing. Use for test automation, flakiness, Core Web Vitals, mobile gestures, cross-browser.

Create isolated git worktree for parallel development in monorepos.

Write creative copy, blog posts, CRO content, and more

Extract, compare, port, or adapt a feature from a GitHub repository or local repo path into the current project. Use when the user wants to copy behavior from another repo, study how another codebase implements something, compare implementations, or rewrite a feature in the local stack. Triggers on: 'port from', 'copy from repo', 'like how X does it', 'clone feature from', 'adapt from', 'bring feature from', 'borrow from', 'take from repo', 'xia', 'xi a', 'xia feature'.

Create, edit, analyze spreadsheets (.xlsx, .csv, .tsv). Use for Excel formulas, data analysis, visualization, formatting, pivot tables, charts, formula recalculation.

Convert YouTube videos to blog posts, infographics, social content. Download video/audio, get captions/transcripts, generate AI summaries, analyze comments via VidCap.xyz API.

Design YouTube thumbnails with 17 styles, niche-specific guides, and CTR optimization. Generate complete thumbnails with text using Gemini Nano Banana Pro (4K text rendering). Actions: design, create, generate thumbnail. Niches: tech, gaming, education, cooking, fitness, business. Styles: facecam, before-after, listicle, diagram, whiteboard, bold-text, mystery, dark-dramatic. Features: AI generation with text baked in, brand identity, reference face, arrows, Google Font support.

⚡⚡⚡⚡⚡ Bootstrap a new project step by step

⚡⚡⚡ Start coding & testing an existing plan

⚡⚡⚡ Implement a feature [step by step]

⚡⚡ Debugging technical issues and providing solutions.

📄 Project Documentation Generator — PRD + QA Test Plan + UI Design Specs. Sub-commands: prd, qa, ui, full

Create Excalidraw hand-drawn diagrams

⚡⚡ Analyze and fix issues [INTELLIGENT ROUTING]

Build queryable knowledge graphs from code, docs, papers

⚡⚡⚡ Intelligent plan creation with prompt enhancement

⚡⚡ Scout given directories to respond to the user's requests

Create stunning HTML showcases for demos and social media

Extract, compare, port features from GitHub/local repos

⚡⚡⚡⚡ Bootstrap a new project automatically

⚡⚡⚡ Quickly bootstrap a new project automatically

⚡⚡⚡⚡⚡ Bootstrap project with parallel execution

💡💡 Analytics and performance reports

💡 Answer technical and architectural questions.

💡💡 Create and manage marketing campaigns

💡💡 Competitive analysis

💡💡 Generate email content

💡💡 Funnel design and optimization

Open Content Hub + Marketing Dashboard

💡💡💡💡 Initialize marketing project

💡 Write some journal entries.

AI agent orchestration board (Coming Soon)

💡💡 Customer persona management

💡💡💡 Intelligent plan creation with prompt enhancement

Marketing playbook orchestrator — expert strategy, AI execution, goal tracking

Path to markdown file, plan directory, or plans collection

💡💡 SEO audit and optimization

💡💡 Social media content generation

Utilize tools of Model Context Protocol (MCP) servers

💡 Review recent changes and wrap up the work

Create isolated git worktree for parallel development

💡💡 Generate periodic reports

🎨 Update brand identity and sync to all design systems

💡💡 Analyze campaign performance

💡💡💡 Create comprehensive digital marketing campaign

💡💡 Email campaign management

💡 Get campaign status

Check Marketing Dashboard server status

💡💡💡💡 Analyze the codebase and create initial documentation

💡💡💡 Generate llms.txt based on the current codebase

💡 Analyze the codebase and update documentation

💡💡💡 Analyze the codebase and update documentation

Generate complete email automation sequence

Generate complete email drip sequence with copy

Write journal entries and archive specific plans or all plans

Analyze Github Actions logs and provide a plan to fix the issues

Create a CRO plan for the given content

💡💡 No research. Only analyze and create an implementation plan

💡💡💡 Research, analyze, and create an implementation plan

💡💡💡 Create detailed plan with parallel-executable phases

💡💡💡💡 Research & create an implementation plan with 2 approaches

Validate plan with critical questions interview

Create a new marketing playbook from expert template

Goal tracker — set targets, pull metrics, view progress

Show and execute next ready playbook step

Show playbook progress dashboard

💡💡 Technical SEO audit

💡💡 Keyword research & planning

💡💡 Programmatic SEO template generation

Add new reference files or scripts to a skill

Create a new agent skill

Fix the agent skill based on `logs.txt` file.

Optimize an existing agent skill

Plan to create a new agent skill

Update an existing agent skill [auto]

Optimize an existing agent skill [auto]

Create strategic presentation slides with Chart.js and design tokens

💡 Schedule social media posts

💡💡 Run UI tests on a website & generate a detailed report.

Run workflow tests with step-by-step manual verification

💡💡 Create a video using Veo 3.1

💡💡 Create a production-ready video script with creative direction

💡💡 Create a storyboard for video content

Audit content quality against copywriting, SEO, and platform standards

💡💡 Create SEO-optimized blog content

Analyze the current content and optimize for conversion

Analyze the current copy issues and enhance it

Write creative & smart copy [FAST]

Generate copy using proven copywriting formulas (AIDA, PAS, BAB, etc.)

Write good creative & smart copy [GOOD]

Audit content, auto-fix issues, output publish-ready version

💡💡 Generate SEO-optimized blog article from YouTube video

Convert YouTube video to SEO-optimized blog post

Convert YouTube video to visual infographic

Convert YouTube video to multi-platform social posts

⚡⚡⚡ [AUTO] Start coding & testing an existing plan ("trust me bro")

⚡⚡ Start coding an existing plan (no testing)

⚡ Execute parallel or sequential phases based on plan structure

Analyze the current content and optimize for conversion

Analyze the current copy issues and enhance it

Write creative & smart copy [FAST]

Write good creative & smart copy [GOOD]

⚡⚡ Implement a feature automatically ("trust me bro")

⚡ No research. Only scout, plan & implement ["trust me bro"]

⚡⚡⚡ Plan parallel phases & execute with fullstack-developer agents

Create immersive interactive 3D designs with Three.js

Describe a design based on screenshot/video

Create a quick design

Create an immersive design

Create a design based on screenshot

Create a design based on video

🎨 Generate UI Design Specs tu PRD — screen list, component specs, responsive, interaction states

⚡ Analyze Github Actions logs and fix issues

⚡ Analyze and fix small issues [FAST]

⚡⚡⚡ Use subagents to plan and fix hard issues

⚡ Analyze logs and fix issues

⚡⚡ Analyze & fix issues with parallel fullstack-developer agents

⚡⚡ Run test suite and fix issues

⚡ Fix type errors

⚡⚡ Analyze and fix UI issues

Analyze Github Actions logs and provide a plan to fix the issues

Create a CRO plan for the given content

⚡⚡ No research. Only analyze and create an implementation plan

⚡⚡⚡ Research, analyze, and create an implementation plan

⚡⚡⚡ Create detailed plan with parallel-executable phases

⚡⚡⚡⚡ Research & create an implementation plan with 2 approaches

Validate plan with critical questions interview

✅ QA Accept — Check code vs PRD + Test Cases + UI Design

🔍 QA Verify Issue — Verify GitHub issues against AC + TC-IDs on staging

⚡ Use external agentic tools to scout given directories

Add new reference files or scripts to a skill

Create a new agent skill

Fix the agent skill based on `logs.txt` file.

Optimize an existing agent skill

Update an existing agent skill [auto]

Optimize an existing agent skill [auto]

Khởi tạo file CLAUDE.md với tài liệu về codebase.

Review GitHub pull request (với diff đang làm dở dùng /code-review).

Review chất lượng code kiểu red-team; bản cloud đa agent: /code-review ultra.