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.
pg_dump Reference
Consult PostgreSQL's pg_dump implementation for guidance on system catalog queries and schema extraction when implementing pgschema features
lamindb
This skill provides guidance for using LaminDB, a Python framework for managing biological data with versioning, lineage tracking, and ontology integration. It covers setup, core operations, querying, annotation, and deployment for bioinformatics workflows. The documentation includes concrete examples for common tasks like tracking notebook runs and querying datasets by metadata.
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.
pydeseq2
This skill provides a Python implementation of DESeq2 for differential gene expression analysis from RNA-seq count data. It covers data loading, statistical testing with Wald tests, multiple testing correction, and result visualization. The documentation includes clear workflows, troubleshooting guides, and best practices for experimental design.
design-by-contract
Automated contract verification, detection, and remediation across multiple languages using formal preconditions, postconditions, and invariants. This skill provides both reference documentation AND execution capabilities for the full PLAN -> CREATE -> VERIFY -> REMEDIATE workflow.
opentargets-database
Provides programmatic access to the Open Targets Platform via GraphQL for therapeutic target identification. Enables querying target-disease associations, drug target discovery, tractability data, genetics evidence, and known drugs. Includes Python examples for searching entities, retrieving target/disease info, and evidence gathering.
Git Commit Helper
This skill helps developers write better commit messages by analyzing git diffs and suggesting conventional commit formats. It provides clear examples, type definitions, and practical guidelines for atomic commits. The tool is most useful during staging and commit phases of development workflow.
prompt-engineering-patterns
Master advanced prompt engineering techniques to maximize LLM performance, reliability, and controllability in production. Use when optimizing prompts, improving LLM outputs, or designing production prompt templates.
laravel-cashier-paddle
Laravel Cashier (Paddle) - Subscription billing and payment processing
PostgreSQL Syntax Reference
Consult PostgreSQL's parser and grammar (gram.y) to understand SQL syntax, DDL statement structure, and parsing rules when implementing pgschema features
chrome-devtools
Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers, taking screenshots, analyzing performance, monitoring network traffic, web scraping, form automation, and JavaScript debugging.
mongodb-usage
This skill should be used when user asks to "query MongoDB", "show database collections", "get collection schema", "list MongoDB databases", "search records in MongoDB", or "check database indexes".
arxiv-search
Search arXiv preprint repository for papers in physics, mathematics, computer science, quantitative biology, and related fields
using-finops-team
A specialized skill providing two FinOps agents for Brazilian financial regulatory compliance with clear 3-gate workflow, excellent documentation, and practical orchestration guidance.
platform-specialist
Provides concrete implementation guides for three specific platforms: LINE Mini App (LIFF), Expo for React Native mobile apps, and Tauri for desktop. Includes code snippets for setup, authentication, platform-specific APIs, and deployment steps. Helps developers add native features to web apps.
scrum-master
This Skill acts as a virtual Scrum Master, providing structured guidance for agile ceremonies, team facilitation, and process improvement. It integrates with tools like Jira and Confluence to analyze team metrics, remove impediments, and coach teams on Scrum practices. The Skill offers checklists for ceremonies and detailed workflows for common agile scenarios.
code-review
Enforces strict code review and verification protocols for AI-assisted development. Provides concrete rules for receiving feedback, requesting reviews via subagents, and preventing false completion claims. Focuses on evidence-based validation over performative responses.
code-reviewer
This skill performs automated code reviews focusing on security vulnerabilities (OWASP Top 10) and best practices. It scans codebases, identifies issues by severity, and generates actionable reports with fix checklists. It supports multiple languages and integrates with existing MCP tools for file discovery.
Python JSON
UTF-8 JSON file I/O utilities to avoid Windows encoding issues (CP-1252 vs UTF-8)
portfolio-planning
A comprehensive and well-structured portfolio planning framework with clear gates, excellent documentation, and strong integration with related skills.
dev-cycle
A sophisticated development orchestrator that enforces a rigorous 6-gate quality process with clear role separation between orchestrator and specialized agents, ensuring consistent execution standards.
ring:requesting-code-review
Gate 4 of development cycle - dispatches 5 specialized reviewers (code, business-logic, security, test, nil-safety) in parallel for comprehensive code review feedback.
pre-dev-data-model
A structured process for creating technology-agnostic data models before database implementation. It enforces separation of conceptual modeling from implementation details with clear rules, checklists, and validation gates.
using-ring
A mandatory orchestration skill that enforces a 'dispatch agents, don't operate directly' principle. It implements a strict 3-file rule for direct tool use, requires pre-action checkpoints before any operation, and mandates automatic agent dispatch for multi-file tasks. Includes context preservation protocols with mandatory handoff triggers at 70% and 85% context usage.