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Use this skill when you writing commands, hooks, skills for Agent, or prompts for sub agents or any other LLM interaction, including optimizing prompts,…

Hairy's {Opinionated} preferences and best practices for web development

Build AI applications with OpenAI Agents SDK - text agents, voice agents, multi-agent handoffs, tools with Zod schemas, guardrails, and streaming. Prevents 11 documented errors. Use when: building agents with tools, voice agents with WebRTC, multi-agent workflows, or troubleshooting MaxTurnsExceededError, tool call failures, reasoning defaults, JSON output leaks.

使用 Google Gemini API 处理和生成多媒体内容。功能包括分析音频文件（带时间戳的转录、摘要、语音…

每个产品都将由 AI 驱动。问题在于你是能正确构建它，还是交付一个在正式环境中崩溃的演示。本技能涵盖 LLM…

When the user wants to plan a posting schedule, create a content calendar, or organize when and what to post. Also use when the user mentions 'content…

Planning agent that creates implementation plans and handoffs from conversation context

针对漏洞赏金和渗透测试中的 REST、SOAP 和 GraphQL API 提供全面的测试技术。涵盖漏洞…

Write idiomatic PHP code with generators, iterators, SPL data

AWS cost optimization, monitoring, and operational excellence expert. Use when analyzing AWS bills, estimating costs, setting up CloudWatch alarms, querying…

Use when declaring or initializing Go variables, constants, structs, or maps — including var vs :=, reducing scope with if-init, formatting composite literals,…

Generate testable hypotheses. Formulate from observations, design experiments, explore competing explanations, develop predictions, propose mechanisms, for…

Implement performant responsive images with srcset, sizes, lazy loading, and modern formats (WebP, AVIF). Covers aspect-ratio for CLS prevention, picture element for art direction, and fetchpriority for LCP optimization. Use when: adding images to pages, optimizing Core Web Vitals, preventing layout shift, implementing art direction, or converting to modern formats.

Build complex AI systems with declarative programming, optimize prompts automatically, create modular RAG systems and agents with DSPy - Stanford NLP's…

Integrate payment gateways like Stripe, PayPal, and Square with backends for payment processing, subscription management, and webhook handling. Use when building e-commerce platforms, implementing billing systems, and handling payments securely.

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting documents, and handling forms. When Claude needs to…

Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies

Comprehensive performance analysis, bottleneck detection, and optimization recommendations for Claude Flow swarms

Parameter-efficient fine-tuning for LLMs using LoRA, QLoRA, and 25+ methods. Use when fine-tuning large models (7B-70B) with limited GPU memory, when you need…

Create type-safe API endpoints with Encore.ts.