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.
spring-boot-rest-api-standards
This skill provides concrete patterns for building REST APIs with Spring Boot. It covers URL design, HTTP methods, status codes, DTOs, validation, error handling, and pagination. Includes ready-to-use Java code examples for controllers, DTOs, and global exception handlers. Focuses on separating API contracts from domain models and applying consistent architectural layers.
unit-test-utility-methods
A comprehensive and well-structured guide for unit testing utility classes and static methods with JUnit 5, covering various scenarios from basic to parameterized testing.
ops-security-audit
Provides a structured six-phase workflow for infrastructure security audits, from scoping to verification. Includes specific templates for audit plans, scanning commands, review checklists, compliance mapping, and remediation tracking. Clearly defines triggers and when to use related skills.
clinicaltrials-database
Query ClinicalTrials.gov via API v2. Search trials by condition, drug, location, status, or phase. Retrieve trial details by NCT ID, export data, for clinical research and patient matching.
financial-document-parser
Extract and analyze data from invoices, receipts, bank statements, and financial documents. Categorize expenses, track recurring charges, and generate expense reports. Use when user provides financial PDFs or images.
ga4-privacy-compliance
Provides detailed guidance for implementing Google Analytics 4 privacy compliance features, including Consent Mode v2 configuration, GDPR/CCPA requirements, data deletion workflows, and integration with consent management platforms. Offers specific code examples for gtag.js and GTM implementations.
internal-comms
Provides structured templates for common internal business communications like status reports, newsletters, and incident reports. Guides users through selecting appropriate formats and following company-specific guidelines for consistent messaging.
just-cli
Provides detailed guidance for creating and managing Justfiles, a command runner alternative to Make. Covers recipe syntax, attributes, modules, and common patterns like check/write workflows. Includes practical examples for status reporting, inline scripts, and dependency management.
dev-api-design
Provides concrete patterns for designing REST, GraphQL, and gRPC APIs with specific guidance on versioning, authentication, pagination, and error handling. Includes decision trees for choosing API styles and links to language-specific best practices for Node.js, Go, Rust, and Python.
product-management
Provides ready-to-use templates for core product management tasks like customer interviews, outcome roadmaps, OKRs, and 1:1 meetings. Includes a decision tree to guide users to the right template. Focuses on operational execution over theory, with clear do/avoid guidelines.
single-cell-cellphonedb-communication-mapping
This skill wraps omicverse's CellPhoneDB v5 implementation for analyzing ligand-receptor interactions in single-cell data. It provides a structured workflow from data preparation to visualization using CellChat-style plots, with detailed troubleshooting guidance for common issues like metadata formatting and database setup.
Subagents Guide
A guide for creating and managing specialized AI subagents in Claude Code that handle specific tasks with isolated context. It explains when to delegate work, how to configure tools with least privilege, and provides concrete examples for code review, testing, and debugging workflows.
Output Styles Guide
A Claude Skill that lets users customize system prompts for different workflows like teaching, learning, or analysis while keeping core file and script tools. Provides built-in styles and guides for creating custom ones via simple commands.
go-dev-guidelines
This skill provides concrete checklists and patterns for Go development with a strict TDD approach. It enforces specific testing conventions like using testify/require, avoiding table-driven tests, and separating positive/negative test cases. Includes project structure templates and complete code examples for common scenarios.
canvas-design
This skill guides Claude through a two-step process to create visual art. First, it generates a detailed design philosophy manifesto. Then, it uses that philosophy to produce a polished PDF or PNG artwork, emphasizing craftsmanship, minimal text, and spatial expression over literal representation.
build-automation
A comprehensive build automation skill with excellent context-aware execution, structured failure handling, and seamless integration with plugin development workflows.
ui-template-library
Captures visual design patterns from HTML mockups as structured prose descriptions, then applies those aesthetic 'vibes' to generate new mockups for different plugins with adaptive layouts. Manages a library of aesthetic templates with CRUD operations.
network-security-setup
Configure Claude Code sandbox network isolation with trusted domains, custom access policies, and environment variables
pubchem-database
This skill provides programmatic access to PubChem's chemical database via Python. It enables searching compounds by name, CID, or SMILES, retrieving molecular properties, performing similarity/substructure searches, and accessing bioactivity data. The documentation includes clear code examples for common cheminformatics tasks.
clinvar-database
Query NCBI ClinVar for variant clinical significance. Search by gene/position, interpret pathogenicity classifications, access via E-utilities API or FTP, annotate VCFs, for genomic medicine.
react-native-setup
Expert in React Native environment setup and configuration. Helps with Node.js, Xcode, Android Studio, watchman installation, CocoaPods, simulators, emulators, and troubleshooting setup issues. Activates for environment setup, installation issues, xcode setup, android studio, simulators, emulators, react-native init, expo init, development environment, SDK configuration.
llm-evaluation
Provides code and methodology for evaluating LLM outputs using automated metrics (BLEU, ROUGE, BERTScore), human evaluation guidelines, and statistical testing. Includes A/B testing, regression detection, and benchmarking frameworks with concrete Python examples.
bioservices
Primary Python tool for 40+ bioinformatics services. Preferred for multi-database workflows: UniProt, KEGG, ChEMBL, PubChem, Reactome, QuickGO. Unified API for queries, ID mapping, pathway analysis. For direct REST control, use individual database skills (uniprot-database, kegg-database).
aws-serverless-eda
Provides detailed guidance for building AWS serverless applications using Lambda, API Gateway, DynamoDB, Step Functions, and messaging services. Includes 5 integrated MCP servers for documentation, deployment, Lambda execution, workflow orchestration, and messaging. Covers Well-Architected Framework principles with code examples for common patterns.