Claude Skills by majiayu000

全面代码库审计 — 自适应并行深度分析（前后端契约、数据完整性、异常处理/安全、架构/技术债、配置/缓存），输出按严重程度排序的统一报告和修复路线图。Use when user asks to audit, analyze, or review an entire codebase for design issues, find hidden bugs, check architecture health, or asks '全面审查', '代码库审计', '分析设计问题', 'audit codebase', 'health check', '有哪些问题'. Also trigger when user asks to find silent degradation, data flow breakpoints, type mismatches between frontend and backend, or wants to understand technical debt across a project.

Create a lightweight codebase_context.md that anchors the idea in the existing repo (modules, constraints, extension points). Generic framework prompt.

Analyse le code source du projet pour comprendre l'architecture, les patterns utilisés et le contexte technique. Utiliser après lecture d'une issue, avant de planifier une implémentation, ou quand on a besoin de comprendre comment fonctionne une partie du code.

**CODEBASE GRAPH v1.0** - '의존성', '그래프', '코드베이스 분석', '함수 관계', '모듈 관계', '아키텍처 분석', 'import 분석' 요청 시 자동 발동. 프로젝트 시작 시 자동 생성. 온톨로지 기반 코드 지식 그래프로 함수→함수, 모듈→모듈 관계를 Edge로 연결. 토큰 72% 절감, 정확도 92% 달성.

코드 검색 전 코드베이스 문서를 참고하여 프로젝트 구조와 컨텍스트를 파악합니다. 코드 검색, 파일 탐색, 구현 위치 파악, 프로젝트 이해가 필요할 때 사용하세요.

--- name: codebase-understanding description: Deeply understand entire codebases including file relationships, architecture patterns, and data flows ---

Track and analyze user cohorts over time, calculate retention rates, and identify behavioral patterns for customer lifecycle and retention analysis

Standard method for slicing bookings, pipeline, and retention cohorts

Expert in technical adjustment grid construction for comparable sales analysis including adjustment hierarchy, quantification methods (paired sales, regression, cost, income), and validation techniques. Use when constructing detailed comparable sales grids, quantifying specific adjustments, applying statistical validation, or reconciling adjusted sale prices. Key terms include adjustment grid, paired sales analysis, hedonic regression, gross adjustment limits, net adjustment, sensitivity anal...

Analyze competitive landscape to identify strengths, weaknesses, opportunities, and threats. Inform product strategy and positioning based on market insights.

Analyzes competitors, competitive landscape, market positioning, and competitive advantages

Analyze competitor's ad strategy by researching their Facebook Ad Library presence, TikTok Top Ads, identifying longest-running ads (likely winners), and extracting angles, hooks, and frameworks. Use when entering a new market, researching what's working, or building competitive intelligence.

Analyzes competitor content strategy and identifies differentiation opportunities. Use when the user asks about competitor analysis, content gaps, competitive research, or finding unique angles.

Multi-step reasoning patterns and frameworks for systematic problem solving. Activate for Chain-of-Thought, Tree-of-Thought, hypothesis-driven debugging, and structured analytical approaches that leverage extended thinking.

Analyzes engineering contributors for annual reviews, progress tracking, and production ownership. Reads every commit diff (not sampling), calculates accuracy rates, assesses engineering maturity through qualitative judgment, and generates promotion-ready performance reviews. Works with any git repository using local git for commit analysis and gh CLI for GitHub PR/review metadata.

CRE Underwriting analysis suite — 3 specialist skills for building pro formas, running sensitivity scenarios, and writing investment committee memos for multifamily acquisitions.

Generate user demand research reports from real user feedback. Scrape and analyze feature requests, complaints, and questions from Reddit, X, and GitHub.

Add field definitions to existing research outline.

Add items (research objects) to existing research outline.

Add items (research objects) to existing research outline.

Conducts thorough landscape research, competitive analysis, best practices evaluation, and evidence-based recommendations. Expert in market research and trend analysis.

Conducts thorough landscape research, competitive analysis, best practices evaluation, and evidence-based recommendations. Expert in market research and trend analysis.

Comprehensive research and synthesis agent specializing in multi-source information gathering, critical analysis, and integrated knowledge synthesis. Excels at complex research projects requiring systematic investigation across domains, evidence evaluation, and coherent narrative construction.

Conducts thorough landscape research, competitive analysis, best practices evaluation, and evidence-based recommendations. Expert in market research and trend analysis.

Conducts general research, summarizes information, compares options, provides insights

Systematic investigation and root cause analysis. Use when debugging persistent issues, understanding complex systems, or before making architectural decisions.

Systematic investigation and root cause analysis. Use when debugging persistent issues, understanding complex systems, or before making architectural decisions.

Transform research ideas into actionable experiments with hypotheses, iteration rewards, and completion criteria. Use when brainstorming experiments, designing research plans, converting vague ideas into structured plans, or needing fast feedback signals for implementation. Triggers on phrases like "brainstorm experiments", "design an experiment", "what should I test", "turn this idea into an experiment", or "help me plan research".

Orchestrate parallel scientist agents for comprehensive research with AUTO mode

Read research outline, launch independent agent for each item for deep research. Disable task output.

Execute research experiments using TDD methodology. Pops plans from .claude/plans/research_tasks/, implements with smoke/unit/integration tests, and documents results to results.md. Use when: (1) executing the next experiment from the queue, (2) executing a specific plan by number, (3) running an ad-hoc research idea with TDD.

Expert-level research methodology, academic writing, statistical analysis, and scientific investigation

Structured deep research methodology for complex technical questions, including source evaluation, synthesis, and comprehensive reporting.

Systematic technical and scientific research for algorithms, papers, libraries, and implementation strategies. Use when investigating new algorithms, comparing approaches, finding reference implementations, reviewing literature, or gathering information before design decisions.

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

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

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

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

Generate structured research questions, testable hypotheses, and empirical strategies from a topic or dataset

Use when you need to research, analyze, and plan technical solutions that are scalable, secure, and maintainable.

Look up current research information using the Parallel Chat API (primary) or Perplexity sonar-pro-search (academic paper searches). Automatically routes queries to the best backend. Use for finding papers, gathering research data, and verifying scientific information.

Research libraries, APIs, and patterns using searchGitHub and Exa tools. Finds real-world implementations and saves structured reports to docs/research/. Use when investigating technologies, debugging issues, or comparing options.

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

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

Turn a vague research direction into a problem-anchored, elegant, frontier-aware, implementation-oriented method plan via iterative GPT-5.4 review. Use when the user says \"refine my approach\", \"帮我细化方案\", \"decompose this problem\", \"打磨idea\", \"refine research plan\", \"细化研究方案\", or wants a concrete research method that stays simple, focused, and top-venue ready instead of a vague or overbuilt idea.

Turn a vague research direction into a problem-anchored, elegant, frontier-aware, implementation-oriented method plan via iterative Gemini review. Use when the user says \"refine my approach\", \"帮我细化方案\", \"decompose this problem\", \"打磨idea\", \"refine research plan\", \"细化研究方案\", or wants a concrete research method that stays simple, focused, and top-venue ready instead of a vague or overbuilt idea.

Turn a vague research direction into a problem-anchored, elegant, frontier-aware, implementation-oriented method plan via iterative GPT-5.4 review. Use when the user says \"refine my approach\", \"\u5e2e\u6211\u7ec6\u5316\u65b9\u6848\", \"decompose this problem\", \"\u6253\u78e8idea\", \"refine research plan\", \"\u7ec6\u5316\u7814\u7a76\u65b9\u6848\", or wants a concrete research method that stays simple, focused, and top-venue ready instead of a vague or overbuilt idea.

Summarize deep research results into markdown report, cover all fields, skip uncertain values.

Comprehensive research, analysis, and content extraction system. USE WHEN user says 'research' (ANY form - this is the MANDATORY trigger), 'do research', 'extensive research', 'quick research', 'minor research', 'research this', 'find information', 'investigate', 'extract wisdom', 'extract alpha', 'analyze content', 'can't get this content', 'use fabric', OR requests any web/content research. Supports three research modes (quick/standard/extensive), deep content analysis, intelligent retrieva...

Systematic research workflow orchestrating multi-source research operations for comprehensive domain investigation. Sequential workflow from web search through GitHub exploration and documentation analysis to research synthesis. Use when researching new domains, gathering patterns, investigating technologies, or conducting comprehensive multi-source research for skill development.