Perform context-aware critical code review with integrated fix execution.

Generate constructive criticism reviews for popular tech articles. Use when asked to review, critique, or analyze trending tech articles from platforms like Qiita, Zenn, Hacker News, or Dev.to. (user)

Use always - non-negotiable rules for TypeScript safety, socket events, and React patterns

Use to enforce stage definitions, next-step requirements, and data completeness

Build and validate cron expressions from natural language. Convert between human-readable schedules and cron syntax with next run preview.

Cross-Review Policy Skill

Renders and validates Crossplane compositions with security and policy checks. Automatically activates when testing compositions, rendering examples, or validating resources with Polaris, kube-linter, and Datree. Works standalone or as part of complete KCL validation workflow.

Automatic mode - shift through all 6 gears sequentially without stopping. Like cruise control or automatic transmission, this runs the entire StackShift workflow from analysis to implementation in one go. Perfect for unattended execution or when you want to let StackShift handle everything automatically.

Audit cryptographic implementations for weak algorithms, insecure defaults, predictable randomness, key management issues, and timing attacks. Use when reviewing security-critical crypto code.

Comprehensive cryptography guidance covering encryption algorithms, password hashing, TLS configuration, key management, and post-quantum considerations. Use when implementing encryption, choosing hashing algorithms, configuring TLS/SSL, managing cryptographic keys, or reviewing cryptographic implementations.

C# code style and naming conventions based on POCU standards. Covers naming rules (mPascalCase for private, bBoolean prefix, EEnum prefix), code organization, C# 9.0 patterns. Use PROACTIVELY for C# code reviews, refactoring, or establishing project standards.

Expert-level C# unit testing skill based on ISTQB standards and best practices. Use this skill when creating, reviewing, or refactoring unit tests for C# applications (.NET/ASP.NET Core). Applies test design techniques, coverage strategies, and quality assurance principles from ISTQB Foundation and Advanced levels.

Comprehensive C# code validation, static analysis, and best practices verification for .NET applications. Use when validating C# code, checking SOLID principles, reviewing async/await patterns, verifying nullable reference types usage, checking Entity Framework queries, ensuring security best practices, or reviewing .NET code quality and architecture.

C# XML documentation with on-demand Haiku→Expert Review→Final workflow. Flexible Korean/English language support. Use when documenting C# APIs, properties, methods, classes, and interfaces.

CSS authoring guidance emphasizing web standards, accessibility, and performance. Use when writing, reviewing, or refactoring CSS. Provides patterns, snippets, and conventions that prioritize native CSS over frameworks, semantic structure, and maintainable code. Refer to references/patterns.md for specific patterns and snippets.

Guide for reviewing modern CSS framework. Use this when asked to review CSS in `packages/css`.

Core JavaScript development standards covering ES modules, modern patterns, code quality, async programming, and tooling

Toolkit to map EdTech programs to academic standards, accreditation,

Synthesize multiple feedback sources to identify high-impact curriculum improvements with implementation guidance and version tracking.

Ensure all curriculum materials meet accessibility standards and implement Universal Design for Learning principles for all learners.

Analyze curriculum materials to identify bias, stereotypes, cultural assumptions, and barriers; recommend inclusive, equitable alternatives.

Conduct expert review of curriculum to ensure pedagogical soundness, constructive alignment, and evidence-based practices.

Comprehensively reviews curriculum materials for quality, consistency, and effectiveness. Use when the user asks to review content, check quality, audit materials, or ensure curriculum meets standards. Provides detailed feedback and improvement recommendations.

Maintain a step-by-step implementation diary as you work, focused on reproducibility (exact commands, file paths, commit hashes) and review efficiency (what to check + how to validate).

Audit Cursor IDE rules (.mdc files) against quality standards using a 5-gate review process. Validates frontmatter (YAML syntax, required fields, description quality, triggering configuration), glob patterns (specificity, performance, correctness), content quality (focus, organization, examples, cross-references), file length (under 500 lines recommended), and functionality (triggering, cross-references, maintainability). Use when reviewing pull requests with Cursor rule changes, conducting periodic rule quality audits, validating new rules before committing, identifying improvement opportunities, preparing rules for team sharing, or debugging why rules aren't working as expected.

Enables custom slash commands, such as /commit, to generate conventional commit messages.

A Study Group is a structured, cross-functional roleplay session designed to reveal the "entropy" and friction that accumulate in a product. Instead of reviewing a demo or looking at a friction log, t

Synthesize user feedback from multiple channels and identify patterns to inform product decisions. Use when analyzing feedback, prioritizing feature requests, conducting NPS surveys, or understanding user sentiment. Covers feedback collection, categorization, prioritization frameworks, and closing the feedback loop.

Synthesize recent customer feedback and pain points

Aggregate and analyze customer reviews from G2, Capterra, Trustpilot, App Store, and other platforms. Performs sentiment analysis, identifies pain points, extracts feature feedback, generates marketing claims, and compares competitor reviews. Use when users need review analysis, competitive intelligence, or customer feedback insights.

Optimize resumes and CVs for impact, ATS compatibility, and audience targeting. Supports multiple formats (chronological, functional, hybrid), accomplishment framing (STAR/XYZ), and tailoring for specific roles. Triggers on resume review, CV update, job application prep, or career document requests.

Use to package concise executive updates, decks, and decision logs for

Review and improve English in daily journal entries. Use when the user wants to review their daily English practice with Japanese originals in `::ja` and `::en` sections.

Manage daily journal entries in the my-vault Obsidian vault.

Provides context-aware daily check-ins that adapt based on time of day, existing plan, and user energy. Helps structure the day with minimal cognitive overhead through morning planning, midday adjustm

End of day review with learning capture, daily plan completion tracking, and meeting follow-up surfacing.

Use when preparing daily standups or status reports - automates PR summary generation with categorization, metrics, and velocity analysis; eliminates manual report compilation and ensures consistent format

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.

DART contribution workflow - branching, PRs, code review, dual-PR for bugfixes

Align analysts and designers on the goals, requirements, and storytelling approach for a new or updated dashboard.

Analyzes data with rich metadata recommendations

Inventory available datasets, instrumentation gaps, and data quality considerations for the initiative.

Use this skill when designing or reviewing data pipelines, ETL processes, data warehouses, streaming systems, or any system where data movement, transformation, and quality are primary concerns. Applies data engineering thinking to specifications, designs, and implementations.

Data processing expert including parsing, transformation, and validation

Use when extracting structured data from medical research PDFs, parsing study characteristics, patient demographics, outcomes, and results. Invoke for systematic review data collection from papers.

Review data handling for privacy and retention. Use when a senior developer needs governance validation.

Analyze and Refactor TypeScript data models. Detect duplication, improve type safety, and validate relationships in interfaces/types.

Systematic framework for catching data quality issues, query errors, metric calculation problems, and inconsistencies before they affect analysis results.

Creates database schemas, migrations, queries, and data access layers. Use when implementing database-related tasks. Handles schema design, migrations, CRUD operations, and database optimization.