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.
zarr-python
Provides comprehensive guidance for using Zarr to store large N-dimensional arrays with chunking and compression. Covers array creation, cloud storage integration, performance optimization, and common patterns for scientific workflows. Includes practical examples for S3/GCS, Dask integration, and troubleshooting slow performance.
backend-dev-guidelines
Provides detailed checklists and patterns for developing features in Langfuse's monorepo. Covers tRPC routers, public APIs, BullMQ queues, and environment configuration with concrete examples. Focuses on layered architecture, multi-tenant isolation, and observability patterns specific to their tech stack.
flow-nexus-platform
Provides a unified interface for managing Flow Nexus cloud platform features including user authentication, code sandboxes, app deployment, credit payments, and coding challenges. Offers detailed API examples for each function with practical use cases.
biopython
This skill wraps the Biopython library for computational biology tasks. It handles sequence manipulation, file format conversion, NCBI database queries, BLAST analysis, and phylogenetic calculations. The documentation provides clear examples for common workflows like ORF finding and codon usage analysis.
mcp-integration
This skill should be used when the user asks to "add MCP server", "integrate MCP", "configure MCP in plugin", "use .mcp.json", "set up Model Context Protocol", "connect external service", mentions "${CLAUDE_PLUGIN_ROOT} with MCP", or discusses MCP server types (SSE, stdio, HTTP, WebSocket). Provides comprehensive guidance for integrating Model Context Protocol servers into Claude Code plugins for external tool and service integration.
z-card-image
生成配图、封面图、卡片图、文字海报、公众号文章封面图、微信公众号头图、X 风格帖子分享图、帖子长图、社媒帖子长图。适用于帖子类型数据、post data、social posts、tweet/thread、转发推文、转发帖子、小绿书配图、图片封面、card image。
meeting-insights-analyzer
Analyzes meeting transcripts to identify communication patterns like conflict avoidance, filler word usage, speaking ratios, and listening habits. Provides timestamped examples with specific improvement suggestions. Works with various transcript formats from Zoom, Google Meet, and other platforms.
firecrawl-scraper
Convert websites into LLM-ready data with Firecrawl API. Features: scrape, crawl, map, search, extract, agent (autonomous), batch operations, and change tracking. Handles JavaScript, anti-bot bypass, PDF/DOCX parsing, and branding extraction. Prevents 10 documented errors. Use when: scraping websites, crawling sites, web search + scrape, autonomous data gathering, monitoring content changes, extracting brand/design systems, or troubleshooting content not loading, JavaScript rendering, bot detection, v2 migration, job status errors, DNS resolution, or stealth mode pricing.
prompt-factory
World-class prompt powerhouse that generates production-ready mega-prompts for any role, industry, and task through intelligent 7-question flow, 69 comprehensive presets across 15 professional domains (technical, business, creative, legal, finance, HR, design, customer, executive, manufacturing, R&D, regulatory, specialized-technical, research, creative-media), multiple output formats (XML/Claude/ChatGPT/Gemini), quality validation gates, and contextual best practices from OpenAI/Anthropic/Google. Supports both core and advanced modes with testing scenarios and prompt variations.
systematic-debugging
This skill enforces a strict four-phase debugging methodology that prevents random fixes and ensures root cause analysis. It provides concrete steps for error investigation, evidence gathering, hypothesis testing, and implementation with clear red flags and stopping rules.
peer-review
Provides structured templates and checklists for writing formal peer reviews of scientific manuscripts and grants. Focuses on methodology assessment, statistical validity, and compliance with reporting standards like CONSORT/STROBE. Includes discipline-specific guidelines and systematic workflow stages.
scientific-brainstorming
A structured conversation guide for scientific brainstorming sessions. Provides a five-phase workflow from context understanding to synthesis, with specific techniques for divergent thinking and connection making. Includes adaptive strategies for common brainstorming challenges and references to established methodologies.
mdr-745-specialist
EU MDR 2017/745 regulation specialist and consultant for medical device requirement management. Provides comprehensive MDR compliance expertise, gap analysis, technical documentation guidance, clinical evidence requirements, and post-market surveillance implementation. Use for MDR compliance assessment, classification decisions, technical file preparation, and regulatory requirement interpretation.
audit-context-building
Enables ultra-granular, line-by-line code analysis to build deep architectural context before vulnerability or bug finding.
Auditing Security
This skill provides a structured framework for performing security audits on codebases. It guides users through scope discovery, threat modeling, and offers two review strategies (sequential and parallel scanning). It outputs findings with CVSS scores, OWASP mappings, exploit scenarios, and prioritized fixes. It includes templates for audit reports and a reference checklist for common vulnerabilities.
test-driven-development
Use when implementing any feature or bugfix, before writing implementation code
agent-memory
A file-based memory system for Claude that stores knowledge across conversations. It uses markdown files with frontmatter summaries, organized in category folders. Provides specific commands for saving, searching, and maintaining memories via ripgrep and standard shell operations.
react-native-expo
Build React Native 0.76+ apps with Expo SDK 52-54. Covers mandatory New Architecture (0.82+/SDK 55+), React 19 changes, SDK 54 breaking changes (expo-av, expo-file-system, Reanimated v4), and Swift iOS template. Prevents 16 documented errors. Use when building Expo apps, migrating to New Architecture, upgrading to SDK 54+, or fixing Fabric, TurboModule, propTypes, expo-updates crashes, or Swift AppDelegate errors.
swiftui-performance-audit
A comprehensive, structured SwiftUI performance audit tool with clear workflow, practical code examples, and systematic troubleshooting methodology for identifying and fixing common performance issues.
accessibility-design
A comprehensive, well-structured accessibility guide covering WCAG 2.1 AA compliance with practical patterns, code examples, and clear principles for developers and designers.
user-research
A comprehensive and well-structured guide to user research methodologies, providing practical templates, clear protocols, and actionable frameworks for conducting effective user studies.
seaborn
Statistical visualization with pandas integration. Use for quick exploration of distributions, relationships, and categorical comparisons with attractive defaults. Best for box plots, violin plots, pair plots, heatmaps. Built on matplotlib. For interactive plots use plotly; for publication styling use scientific-visualization.
invoice-organizer
Automates the tedious process of organizing invoices and receipts for tax or accounting purposes. It reads PDFs and images, extracts key details like vendor and date, renames files to a standard format, and sorts them into folders by vendor, category, or year. It also generates a summary CSV file.
flask
Build Python web apps with Flask using application factory pattern, Blueprints, and Flask-SQLAlchemy. Prevents 9 documented errors including stream_with_context teardown issues, async/gevent conflicts, and CSRF cache problems. Use when: creating Flask projects, organizing blueprints, or troubleshooting circular imports, context errors, registration, streaming, or authentication.