Marketplace
SkillHub Club catalog feed.
Public marketplace mirror sourced from skillhub.club. This source view keeps the new outcome-first browsing model while filtering server-side to a single upstream feed.
security-hardening
Provides security hardening guidance for AWS and Kubernetes with specific CIS benchmark recommendations, YAML examples for pod security and network policies, and scanning commands for containers and infrastructure. Focuses on practical implementation steps rather than theoretical concepts.
writing-rules
This skill helps developers create Hookify rules to intercept and respond to specific patterns in Claude's tool usage. It documents the YAML+markdown format, provides regex examples for common scenarios like dangerous commands or console.log statements, and explains how to organize rule files. The documentation covers event types, condition syntax, and practical testing methods.
database-migration
Provides concrete examples for database migrations across Sequelize, TypeORM, and Prisma. Covers schema changes, data transformations, and rollback strategies with transaction and checkpoint approaches. Includes zero-downtime techniques like column renaming in multiple steps.
github-code-review
This skill orchestrates multiple AI agents to review GitHub pull requests, covering security, performance, architecture, and style. It integrates with GitHub CLI and provides specific commands for different review types, with severity-based commenting and label management.
nodejs-backend-patterns
A comprehensive and practical guide for building production-ready Node.js backends with clear architectural patterns, security best practices, and framework comparisons.
aesthetic-motion-temporal
This skill provides a structured framework for defining motion aesthetics in digital products. It breaks down temporal qualities like speed, acceleration, weight, and rhythm into specific parameters. Outputs are organized as memo nodes in a brain canvas for reference.
deployment-validator
This skill validates release readiness through structured pre-deployment checks across code, database, schedules, and infrastructure. It provides a risk assessment matrix and generates deployment readiness reports with clear approval recommendations.
mhc-algorithm
Implement mHC (Manifold-Constrained Hyper-Connections) for stabilizing deep network training. Use when implementing residual connection improvements with doubly stochastic matrices via Sinkhorn-Knopp algorithm. Based on DeepSeek's 2025 paper (arXiv:2512.24880).
FFmpeg Format Conversion
Convert media files between formats - video containers, audio formats, and codec transcoding
nginx-sites-available
Generates nginx-sites-available-default configuration file for serving the Vue application on Debian/Ubuntu-based nginx installations.
sql-query
Generate and optimize SQL queries for data retrieval and analysis
constraint-parser
Parse scheduling constraints from a email text.
OpenSSL
Expert guidance for OpenSSL operations including certificate generation, key management, CSR creation, certificate verification, encryption, and PKI operations. Use this when working with SSL/TLS certificates, cryptographic keys, or PKI infrastructure.
frontend-design
创建独特的、生产级别的高质量前端界面。当用户要求构建网页组件、页面、作品、海报或应用程序时使用此技能（例如网站、落地页、仪表盘、React 组件、HTML/CSS 布局，或对任何网页 UI 进行样式美化）。生成富有创意、精致的代码和 UI 设计，避免千篇一律的 AI 审美。
weather
天气查询与预报。支持全球城市天气查询、多日预报、详细气象数据。无需 API Key。当用户询问天气、气温、是否下雨、穿衣建议、出行天气等场景时使用。JSON 输出已优化，只返回关键信息。
job-application-optimizer
Optimize job applications by tailoring resumes to job postings, generating customized cover letters, and preparing role-specific interview questions. Analyzes job descriptions to highlight relevant skills and experience. Use when users need to apply for jobs, customize resumes, or prepare for interviews.
playbook
A SQLite-based system for storing and retrieving successful CFN Loop execution patterns. It tracks agent configurations, iteration counts, and feedback themes to optimize future workflow runs. Includes similarity matching and auto-update from retrospectives.
cfn-marketing-press-distribution
This skill provides shell scripts to distribute press releases through wire services like PR Newswire and Business Wire via n8n. It handles distribution, status tracking, and pickup metrics with structured JSON responses. The skill requires n8n setup and API credentials to function.
cfn-marketing-analytics-data
This skill provides shell scripts to fetch marketing analytics data through n8n workflows. It covers website traffic, social engagement, email performance, ad metrics, and conversion funnels with standardized JSON output and error codes.
Debugging
A structured debugging framework that enforces root cause analysis before fixes. It provides a four-phase process with specific techniques for different scenarios like deep stack errors. The framework prevents random fixes and requires verification before completion claims.
diagrams-architect
Creates professional Mermaid diagrams following C4 Model conventions for system architecture visualization, specializing in context, container, component, and deployment diagrams with strict syntax validation and proper file placement.
frontend
An expert frontend development assistant specializing in React, Vue, and Angular frameworks. It provides guidance on building components, state management, routing, TypeScript, styling, and performance optimization to create modern, efficient, and visually appealing web applications.
version-aligner
Aligns versions across multiple repositories using lockstep, independent, or umbrella strategies, enforces semantic versioning rules, detects conflicts, suggests version bumps based on commits, and validates cross-repo compatibility for consistent releases.
design-system-architect
This skill helps build scalable design systems using Atomic Design, design tokens, and component libraries to ensure brand consistency, accessibility, and a modern, premium UI across products.