Claude Skills by Dokhacgiakhoa

Expert knowledge for deploying to Vercel with Next.js Use when: vercel, deploy, deployment, hosting, production.

Use when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output before making any success claims; evidence before assertions always

Expert in building shareable generator tools that go viral - name generators, quiz makers, avatar creators, personality tests, and calculator tools. Covers the psychology of sharing, viral mechanics, and building tools people can't resist sharing with friends. Use when: generator tool, quiz maker, name generator, avatar creator, viral tool.

Voice agents represent the frontier of AI interaction - humans speaking naturally with AI systems. The challenge isn't just speech recognition and synthesis, it's achieving natural conversation flow with sub-800ms latency while handling interruptions, background noise, and emotional nuance. This skill covers two architectures: speech-to-speech (OpenAI Realtime API, lowest latency, most natural) and pipeline (STT→LLM→TTS, more control, easier to debug). Key insight: latency is the constraint. Hu

Expert in building voice AI applications - from real-time voice agents to voice-enabled apps. Covers OpenAI Realtime API, Vapi for voice agents, Deepgram for transcription, ElevenLabs for synthesis, LiveKit for real-time infrastructure, and WebRTC fundamentals. Knows how to build low-latency, production-ready voice experiences. Use when: voice ai, voice agent, speech to text, text to speech, realtime voice.

Conduct WCAG 2.2 accessibility audits with automated testing, manual verification, and remediation guidance. Use when auditing websites for accessibility, fixing WCAG violations, or implementing accessible design patterns.

Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui components - not for simple single-file HTML/JSX artifacts.

Optimize website and web application performance including loading speed, Core Web Vitals, bundle size, caching strategies, and runtime performance

Test smart contracts comprehensively using Hardhat and Foundry with unit tests, integration tests, and mainnet forking. Use when testing Solidity contracts, setting up blockchain test suites, or validating DeFi protocols.

This skill should be used when the user asks to "escalate privileges on Windows," "find Windows privesc vectors," "enumerate Windows for privilege escalation," "exploit Windows misconfigurations," or "perform post-exploitation privilege escalation." It provides comprehensive guidance for discovering and exploiting privilege escalation vulnerabilities in Windows environments.

This skill should be used when the user asks to "analyze network traffic with Wireshark", "capture packets for troubleshooting", "filter PCAP files", "follow TCP/UDP streams", "detect network anomalies", "investigate suspicious traffic", or "perform protocol analysis". It provides comprehensive techniques for network packet capture, filtering, and analysis using Wireshark.

This skill should be used when the user asks to "pentest WordPress sites", "scan WordPress for vulnerabilities", "enumerate WordPress users, themes, or plugins", "exploit WordPress vulnerabilities", or "use WPScan". It provides comprehensive WordPress security assessment methodologies.

Workflow automation is the infrastructure that makes AI agents reliable. Without durable execution, a network hiccup during a 10-step payment flow means lost money and angry customers. With it, workflows resume exactly where they left off. This skill covers the platforms (n8n, Temporal, Inngest) and patterns (sequential, parallel, orchestrator-worker) that turn brittle scripts into production-grade automation. Key insight: The platforms make different tradeoffs. n8n optimizes for accessibility

Design durable workflows with Temporal for distributed systems. Covers workflow vs activity separation, saga patterns, state management, and determinism constraints. Use when building long-running processes, distributed transactions, or microservice orchestration.

Use this skill when implementing tasks according to Conductor's TDD

Use when you have a spec or requirements for a multi-step task, before touching code

Use when creating new skills, editing existing skills, or verifying skills work before deployment

Write skill that addresses those specific rationalizations. Don't add extra content for hypothetical cases. Run same scenarios WITH skill. Agent should now comply.

``` defense-in-depth/ SKILL.md # Everything inline ``` When: All content fits, no heavy reference needed

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas

This skill should be used when the user asks to "test for XSS vulnerabilities", "perform cross-site scripting attacks", "identify HTML injection flaws", "exploit client-side injection vulnerabilities", "steal cookies via XSS", or "bypass content security policies". It provides comprehensive techniques for detecting, exploiting, and understanding XSS and HTML injection attack vectors in web applications.

No-code automation democratizes workflow building. Zapier and Make (formerly Integromat) let non-developers automate business processes without writing code. But no-code doesn't mean no-complexity - these platforms have their own patterns, pitfalls, and breaking points. This skill covers when to use which platform, how to build reliable automations, and when to graduate to code-based solutions. Key insight: Zapier optimizes for simplicity and integrations (7000+ apps), Make optimizes for power

> **Source**: Microsoft AutoGen / LangGraph / Semantic Kernel This skill provides the Agent with the logic to manage complex, stateful workflows involving multiple AI "specialists" or autonomous task loops.

Khả năng điều khiển trình duyệt Web để thu thập dữ liệu (Browser Subagent Core).

> **Source**: Vercel Best Practices / Anthony Fu (Antfu) Engineering Standards This skill focuses on "Elite-Level" web development: speed, zero-config DX, and scalable architecture.

> **Source**: Daniel Miessler's Fabric / AI Research SKILLs / strategic-problem-solving This skill enables the Agent to perform deep analytical thinking, extract "wisdom" from complex data, and simulate strategic decision-making.

> **Source**: NextLevelBuilder / Magic UI / Framer Motion Patterns This skill transforms the Agent into a Senior Product Designer & Frontend Architect specializing in ultra-premium, high-conversion interfaces.

Backend architecture patterns and best practices for scalable server-side applications.

Multi-agent orchestration and state management.

Principal AI Architect and Machine Learning Engineer.

Opinionated coding style and tooling preferences by Anthony Fu.

Master API documentation with OpenAPI 3.1.

API design principles and decision-making.

Main application building orchestrator.

Architectural decision-making framework.

Bash/Linux terminal patterns and critical commands.

AI operational modes (brainstorm, implement, debug, review, teach, ship, orchestrate).

Socratic questioning protocol + user communication.

Pragmatic coding standards - concise, direct, no over-engineering, no unnecessary comments

Elite Cloud and Multi-Cloud Architect Master Skill.

Code review guidelines covering quality, security, and best practices.

Elite Conversion Rate Optimization Toolkit.

Automated news aggregation and reporting agent.

Database design principles and decision-making.

MASTER DB: Zero-Downtime, Schema Design (3NF), SQL/NoSQL.

MASTER DEPLOY: CI/CD Pipelines, Docker, K8s, GitOps.

Production deployment principles and decision-making.

Documentation templates and structure guidelines. README, API docs, code comments.

Official Filesystem Model Context Protocol Server for local file operations.

Design thinking and decision-making for web UI.