CI/CD

Draft detailed engineering specs from an approved PRD. Use when generating or updating the engineering specification for a feature, before implementation begins.

End-to-end testing for Blazor applications using Playwright for .NET. Use when writing E2E tests, creating test infrastructure, testing MudBlazor components, handling Blazor WebAssembly loading, debugging test failures, or setting up CI/CD test pipelines.

Use when unsure about command syntax, options, or behavior, or when the user asks to "check the man page", "look up the manual", or "what does [command] do". Consult system man pages for accurate, version-specific documentation.

Structured investigation with a persistent markdown log and evidence-first execution. Use when: investigating a user question, auditing behavior, verifying dependencies, or using MCP tools. Triggers: inspect, investigate, analyze, audit, verify, deepwiki. Default mode: MANIFEST_IO.

Deploys infrastructure on Hetzner Cloud with ARM64 or x86 servers.Cost-effective European cloud with excellent price/performance ratio.Use when: setting up Hetzner Cloud infrastructure, deploying ARM64 servers (CAX), x86 servers (CX/CPX), looking for affordable alternative to OCI.Keywords: hetzner, hcloud, ARM64, CAX, CX, CPX, infrastructure, server setup, european cloud

Resize a Canva design into multiple social media formats (Facebook post, Facebook story, Instagram post, Instagram story, LinkedIn post) and export all versions as PNGs. Use this skill when users want to resize Canva designs specifically for multiple social media platforms in one operation, rather than resizing to a single format manually.

CI/CDパイプライン構築とデプロイ自動化を支援します。Infrastructure as Code、監視システム設計、デプロイメント戦略を提供します。DevOps基盤構築、運用自動化が必要な場合に使用してください。

Master programming fundamentals, algorithms, data structures, and multiple languages. Covers Python, Java, Go, Rust, C++, Kotlin, Bash, and computer science essentials for every developer.

Performs intelligent compliance audits for software projects. Automatically detects which regulatory frameworks (GDPR, HIPAA, PCI-DSS, CCPA, SOC 2) apply based on project analysis and user context. Provides tiered reports with executive summaries and detailed technical findings. Use when the user asks about compliance, regulatory requirements, security standards, data protection, or wants to audit their codebase for legal/regulatory adherence.

Expert prompt engineering for LLMs and AI agents. Use when users request help writing, reviewing, or improving prompts for chatbots, AI agents, system prompts, instruction sets, or any LLM-based application. Applies research-backed techniques to minimize hallucinations and maximize reliability.

生成GOAL/SubPlan依赖DAG和关键路径分析，并执行SubPlan划分。当需要分析技术依赖、业务依赖、识别关键路径、发现并行执行机会、执行SubPlan分配时使用。基于GOAL的dependencies字段和业务逻辑分析生成Mermaid依赖图和SubPlan划分方案。

Risk prioritization framework for engineers. CVSS interpretation, exploitability analysis, blast radius calculation, and decision trees for patch management and vulnerability remediation.

Analyze feature requests, refactor plans, or technical decisions to determine investment value and provide recommendations. Use when user mentions investigating, analyzing, or asks "should we build this".

Read and extract content from PDF files using multiple methods.LOAD THIS SKILL WHEN: User says "讀取 PDF", "read PDF", "打開論文", "看這篇" | has PDF file path | needs to extract text from PDF.CAPABILITIES: PDF to markdown conversion, text extraction, figure detection, citation extraction.

Essential Reinvention Loop based on Elon Musk's First Principles Thinking. A 3-step problem-solving framework for the AI era. (1) Deconstruct problems to fundamental facts, (2) Delete unnecessary processes boldly, (3) Reconstruct 10x faster with AI as partner. Use for complex problem analysis, process optimization, and innovative solution design.

Work with this repo’s GitHub Actions CI and GHCR Docker image publishing workflow. Use when changing generation checks, tests, formatting, or when preparing a release and validating image tags.

Document REST API endpoints through systematic empirical testing. Analyzes URL structure, generates minimal test cases, executes requests, and produces concise API documentation. Use when exploring undocumented APIs, reverse-engineering endpoints, or creating integration documentation.

Execute a Life-of-Mine (LOM) DCF model for mining assets with Unit-of-Production depreciation

Manage project tasks via Jira API using j4c. Use for ALL Jira project management tasks including creating tasks, checking ready work, linking dependencies, transitioning status, or adding comments.

Test-Driven Development following Kent Beck's TDD and Tidy First principles. Use when implementing features with test-first approach, following Red-Green-Refactor cycle, or separating structural changes from behavioral changes in commits.