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.
gcloud-usage
This skill provides practical guidance for GCP observability tasks including structured logging formats, Logging query syntax, alert policy design, and cost optimization strategies. It helps users filter logs by severity, resource type, and time ranges, and explains when to use metrics vs logs vs traces for debugging.
coding-conventions
A cross-cutting skill that provides concrete checklists for security, performance, and accessibility during code reviews. It includes specific error handling patterns with code examples and references to detailed OWASP and WCAG checklists.
image-upscaling
Upscale and enhance images with Real-ESRGAN, Thera, Topaz, FLUX Upscaler via inference.sh CLI. Models: Real-ESRGAN, Thera (any size), FLUX Dev Upscaler, Topaz Image Upscaler. Use for: enhance low-res images, upscale AI art, restore old photos, increase resolution. Triggers: upscale image, image upscaler, enhance image, increase resolution, real esrgan, ai upscale, super resolution, image enhancement, upscaling, enlarge image, higher resolution, 4k upscale, hd upscale
system-setup
Validates and configures dependencies for JUCE audio plugin development. Checks for Python, build tools, CMake, JUCE, and pluginval with automated or guided installation options. Saves configuration to system-config.json for use by other skills in the Plugin Freedom System.
exercise-designer
Generates Python practice exercises using evidence-based learning strategies like retrieval practice and spaced repetition. Follows an 'evals-first' design process, mapping exercises to learning objectives and success criteria. Provides structured templates for exercises and rubrics, supporting varied exercise types from fill-in-the-blank to AI-collaborative tasks.
building-chat-widgets
Provides patterns for building interactive chat widgets with client/server actions, entity tagging, and widget lifecycle management. Includes TypeScript/Python examples for handling button clicks, form submissions, and real-time widget updates in agent conversations.
cirq
This skill provides a Claude interface to Google's Cirq quantum computing framework. It enables building, simulating, and running quantum circuits on simulators and real hardware from Google, IonQ, AQT, and Pasqal. The documentation includes templates for variational algorithms, hardware execution, and noise studies, with practical guidance on circuit optimization and error mitigation.
testing-anti-patterns
Use when writing or changing tests, adding mocks, or tempted to add test-only methods to production code - prevents testing mock behavior, production pollution with test-only methods, and mocking without understanding dependencies
simpy
This skill provides a Python-based discrete-event simulation framework for modeling systems with processes, queues, and shared resources. It includes templates for manufacturing, logistics, and service operations, with monitoring utilities for data collection and analysis.
laravel-cashier-stripe
This skill provides detailed guidance for implementing Laravel Cashier with Stripe for subscription billing. It covers installation, subscription management, payment methods, invoices, and webhooks. The documentation includes code examples for common tasks like checkout flows and plan upgrades, with clear sections for different experience levels.
gitops-workflow
Provides concrete implementation steps for GitOps workflows using ArgoCD and Flux CD. Includes installation commands, repository structure examples, sync policies, and progressive delivery patterns. Covers both basic setup and advanced features like secret management and troubleshooting.
romance-novel-conventions
Use when user mentions romance, love story, or relationship-focused narrative - provides genre conventions, pacing guidelines, and emotional beats for romance writing
gap-analysis
This skill acts as a central dispatcher for gap analysis tasks. It parses natural language queries to identify intent (security, compliance, testing), routes requests to appropriate specialized skills, aggregates their findings into a unified report, and compares results against historical data. It supports custom criteria saving and parallel execution.
unity-compile-fixer
This skill detects Unity C# compilation errors from VSCode diagnostics, analyzes error patterns against a database, and proposes fixes for user approval. It handles common Unity-specific issues like missing imports and .meta file conflicts, requiring explicit user confirmation before applying changes.
aws-solution-architect
Design AWS architectures for startups using serverless patterns and IaC templates. Use when asked to design serverless architecture, create CloudFormation templates, optimize AWS costs, set up CI/CD pipelines, or migrate to AWS. Covers Lambda, API Gateway, DynamoDB, ECS, Aurora, and cost optimization.
1k-coding-patterns
Coding patterns and best practices for OneKey development. Use when writing React components, handling promises, error handling, or following code conventions. Triggers on react, component, hooks, promise, async, await, error, pattern, convention, typescript.
media-processing
This skill provides command-line wrappers for FFmpeg and ImageMagick to handle video, audio, and image processing tasks. It includes format conversion, encoding, resizing, filtering, and batch operations with clear examples for common workflows.
devops
Provides concrete commands and patterns for deploying applications across Cloudflare Workers, Docker containers, and Google Cloud Platform. Includes platform selection guidance, quick start examples, and reference materials for each service. Focuses on practical implementation with specific CLI commands and configuration examples.
Systematic Debugging
A structured four-phase debugging framework that enforces root cause investigation before any fixes. It provides concrete steps for error analysis, evidence gathering, hypothesis testing, and implementation, with specific rules to prevent common debugging pitfalls like guesswork and premature fixes.
Linear Todo Sync
Fetches assigned Linear tasks via GraphQL API and generates dated markdown todo lists grouped by project. Includes task details like status, priority, labels, estimates, and due dates. Useful for daily standups and personal task tracking.
single-cell-clustering-and-batch-correction-with-omicverse
This skill provides step-by-step guidance for single-cell RNA-seq analysis using omicverse. It covers data preprocessing, multiple clustering methods, batch correction techniques, and quality evaluation. The instructions include dependency checks and troubleshooting tips for common errors.
bulk-rna-seq-deconvolution-with-bulk2single
This skill enables reconstruction of single-cell profiles from bulk RNA-seq data using a beta-VAE approach. It provides step-by-step instructions for data loading, fraction estimation, model training, synthetic cell generation, and benchmarking against reference scRNA-seq atlases.
spatial-transcriptomics-tutorials-with-omicverse
This skill provides guided access to spatial transcriptomics tutorials using the omicverse Python library. It walks users through preprocessing, cell deconvolution, and downstream analysis workflows for datasets like Visium and Slide-seq. The instructions include specific code examples for tasks like cell segmentation with Cellpose and spatial integration with STAligner.
refactor
This skill automates code refactoring analysis by orchestrating parallel exploration agents across code quality categories. It follows a structured 5-step workflow from discovery to actionable recommendations, with configurable scope based on project size. The tool enforces immediate script execution without preliminary analysis.