Claude Skills by majiayu000

Use when the user asks to "compare competitors" or find SEO/GEO gaps; analyzes keywords, content, backlinks, AI citations, and traffic share. 竞品分析/竞争对手

Monitor competitor pricing pages and send alerts when prices change. Track discount patterns, promotional cycles, and pricing strategy shifts.

Find focused refactor hotspots.

Score task complexity using keyword matching and heuristics

Assign confidence scores (0-100) to every claim in a response. Helps users understand which parts are verified facts and which are educated guesses. Use when the user needs to know how much to trust each part of the answer.

Assess research quality with systematic confidence scoring, source validation, and uncertainty quantification.

Run a multi-perspective Mind Council deliberation on any question, decision, or creative challenge. Use this skill whenever the user wants diverse viewpoints, needs help making a tough decision, asks for a council/panel/board discussion, wants to explore a problem from multiple angles, requests devil's advocate analysis, or says things like "what would different experts think about this", "help me think through this from all sides", "council mode", "mind council", or "deliberate on this". Als...

Run a multi-perspective Mind Council deliberation on any question, decision, or creative challenge. Use this skill whenever the user wants diverse viewpoints, needs help making a tough decision, asks for a council/panel/board discussion, wants to explore a problem from multiple angles, requests devil's advocate analysis, or says things like "what would different experts think about this", "help me think through this from all sides", "council mode", "mind council", or "deliberate on this". Als...

Run a multi-perspective Mind Council deliberation on any question, decision, or creative challenge. Use this skill whenever the user wants diverse viewpoints, needs help making a tough decision, asks for a council/panel/board discussion, wants to explore a problem from multiple angles, requests devil's advocate analysis, or says things like "what would different experts think about this", "help me think through this from all sides", "council mode", "mind council", or "deliberate on this". Als...

Run a multi-perspective Mind Council deliberation on any question, decision, or creative challenge. Use this skill whenever the user wants diverse viewpoints, needs help making a tough decision, asks for a council/panel/board discussion, wants to explore a problem from multiple angles, requests devil's advocate analysis, or says things like "what would different experts think about this", "help me think through this from all sides", "council mode", "mind council", or "deliberate on this". Als...

Claude(スマホ・PC)への相談スキル。実装中に判断が必要になった時、技術選定が必要な時、設計相談が必要な時に使用。

Compare document similarity using TF-IDF, cosine similarity, and Jaccard index. Use for plagiarism detection, duplicate finding, or content matching.

Phase 0.1 — Automatic codebase scan before PRD generation. Extracts key terms from the user prompt, searches the codebase for related files, identifies existing patterns, and generates context.md in the state directory.

Search GitHub issues, pull requests, and discussions across any repository. Activates when researching external dependencies (whisper.cpp, NAudio), looking for similar bugs, or finding implementation examples.

Search GitHub issues, pull requests, and discussions across any repository. Activates when researching external dependencies (whisper.cpp, NAudio), looking for similar bugs, or finding implementation examples.

Analyze construction contract clauses. Identify risks, obligations, and key terms using NLP.

Extract and analyze key clauses from construction contracts. Identify payment terms, change order procedures, dispute resolution, warranties, and risk allocation provisions.

Analyze contracts for risks, obligations, key clauses, and generate structured risk reports with severity ratings. Use when the user requests contract review or provides relevant inputs for this workflow.

Analyze and red-flag contracts systematically, identifying risks, unfavorable terms, and negotiation opportunities

AI-powered contractor matching and selection for construction projects. Analyze contractor capabilities, past performance, certifications, and project requirements to recommend optimal matches.

Classical control and system dynamics for engineered systems — feedback and closed-loop control, transfer functions and block diagrams, poles/zeros and stability, time-domain response (rise time, overshoot, settling time), PID controllers and tuning, and frequency response (Bode plots, gain and phase margin). Traces feedback control from the flyball governor to modern controllers. Use when analyzing feedback loops, designing or tuning a PID controller, assessing stability from poles or margin...

COO 产品运营数据分析技能，使用 Playwright MCP 从 App Store Connect、小程序后台、小红书创作者中心等平台获取运营数据

Search the web using Claude Code's WebSearch/WebFetch tools combined with GitHub Copilot CLI to find current documentation, best practices, solutions, and technical information. Use when the user needs to research libraries, find API documentation, troubleshoot errors, or learn about new technologies. Requires Copilot CLI installed.

Provide visibility into the "Black Box" of agent execution by tracking

Use to analyze correction trends, surface recurring patterns, and graduate repeat corrections to guardrails or anti-patterns.

Cost Observability is practice of extending traditional system observability

Techniques for gaining visibility into cloud spending, attributing costs to business units, and detecting financial anomalies.

Analyze cost optimization analyzer operations. Auto-activating skill for AWS Skills. Triggers on: cost optimization analyzer, cost optimization analyzer Part of the AWS Skills skill category. Use when analyzing or auditing cost optimization analyzer. Trigger with phrases like "cost optimization analyzer", "cost analyzer", "analyze cost optimization r".

Review system costs and propose reductions. Use when a senior developer needs cost-saving recommendations.

Generate weekly relationship health report showing affect ratios and repair rates for both partners across 3 weeks (current + 2 prior) with message quotes.

CRE Financing analysis suite — 3 specialist skills for lender identification, quote comparison, and term sheet assembly for multifamily acquisition debt sourcing.

CRE Industrial analysis suite - 8 specialist skills for U.S. industrial acquisitions, covering market study, lease roster analysis, lease abstraction, tenant credit, physical inspection, underwriting, financing fit, and investment committee memo writing.

CRE Legal review suite — 6 specialist skills for PSA review, title & survey analysis, estoppel tracking, loan document review, insurance coordination, and transfer document preparation for multifamily acquisitions.

Create Architecture Decision Records (ADRs) and research spikes for technical decisions. Use when asked to "create an ADR", "architectural decision for", "research spike on", "evaluate options for", "document technical decision", "should we use X or Y", or when analyzing architecture alternatives. Provides structured research, analysis, and documentation workflow with memory storage. Creates .md files in docs/adr/ with proper numbering and status tracking.

Track and analyze cross-border capital flows between mainland China and Hong Kong via Stock Connect (沪港通/深港通). Monitor northbound (北向资金) and southbound (南向资金) flows, identify trending stocks, and analyze institutional positioning. Use when user asks about 北向资金, 南向资金, 外资动向, Stock Connect flows, or cross-border investment trends.

Technical analysis with 29+ indicators (BB, Ichimoku, RSI, MACD). Generates 7-tier trading signals with divergence detection, volume confirmation, and squeeze alerts for crypto and stocks.

Build a customer health scorecard for a specific account. Use when asked to score account health, assess renewal risk, build a health dashboard, or evaluate an account's likelihood to renew or expand. Produces a structured health scorecard with a RAG status, dimension scores, key risks, and recommended actions.

Provides open source intelligence techniques for CTF challenges. Use when gathering information from public sources, social media, geolocation, DNS records, username enumeration, reverse image search, Google dorking, Wayback Machine, Tor relays, FEC filings, or identifying unknown data like hashes and coordinates.

Assist with grading by applying rubrics to student work, generating criterion-level feedback, and maintaining consistency across submissions. Use when grading assignments, applying rubrics, or providing feedback. Activates on "grade this", "apply rubric", "provide feedback", or "score student work".

Assist with grading by applying rubrics to student work, generating criterion-level feedback, and maintaining consistency across submissions. Use when grading assignments, applying rubrics, or providing feedback. Activates on "grade this", "apply rubric", "provide feedback", or "score student work".

One sentence - what this skill does and when to invoke it

Query the CV knowledge base to find achievements, stories, and metrics by theme, skill, company, or keyword. Use when user asks about experience, wants to find specific accomplishments, or needs data for content generation.

Query the CV knowledge base to find achievements, stories, and metrics by theme, skill, company, or keyword. Use when user asks about experience, wants to find specific accomplishments, or needs data for content generation.

Inspect code and propose root cause hypotheses. Creates ./.gtd/debug/current/HYPOTHESES.md

Learns from DAG execution history to improve future performance. Identifies successful patterns, detects anti-patterns, and provides recommendations. Activate on 'learn patterns', 'execution patterns', 'what worked', 'optimize based on history', 'pattern analysis'. NOT for failure analysis (use dag-failure-analyzer) or performance profiling (use dag-performance-profiler).

Learns from DAG execution history to improve future performance. Identifies successful patterns, detects anti-patterns, and provides recommendations. Activate on 'learn patterns', 'execution patterns', 'what worked', 'optimize based on history', 'pattern analysis'. NOT for failure analysis (use dag-failure-analyzer) or performance profiling (use dag-performance-profiler).

Learns from DAG execution history to improve future performance. Identifies successful patterns, detects anti-patterns, and provides recommendations. Activate on 'learn patterns', 'execution patterns', 'what worked', 'optimize based on history', 'pattern analysis'. NOT for failure analysis (use dag-failure-analyzer) or performance profiling (use dag-performance-profiler).

Analyze repositories to reveal unseen patterns, strategic drift, and organizational health. Use when assessing repository coherence, diagnosing project issues, identifying documentation inflation, or understanding why a codebase feels misaligned with its stated goals.

Decision-first data analysis with statistical rigor gates.

Analyze datasets to answer defined questions through statistical methods, trend identification, hypothesis testing, and correlation analysis. Use when the user needs evidence-backed findings or decisions from data; use exploratory-data-analysis instead for open-ended first-pass profiling before questions are defined.