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.
writing-skills
Applies Test-Driven Development principles to creating Claude skills. Requires writing failing tests first, then creating minimal skills, and finally refactoring to close loopholes. Enforces strict discipline with clear structure guidelines and anti-pattern warnings.
qa-refactoring
This skill provides concrete patterns for safe refactoring, focusing on characterization tests, seam creation, and incremental changes. It includes decision trees, checklists, and templates for common refactoring scenarios like long methods and legacy code modernization. The guidance emphasizes behavior preservation and CI quality gates.
protocolsio-integration
This skill provides detailed guidance for interacting with the protocols.io API v3. It covers authentication, protocol lifecycle management, file handling, and workspace organization. The documentation includes specific endpoint examples, parameter details, and common integration patterns for scientific protocol management.
dnanexus-integration
Provides detailed documentation for using DNAnexus cloud genomics platform. Covers app development, data operations, job execution, Python SDK usage, and configuration. Includes practical examples for FASTQ/BAM/VCF processing, workflow creation, and dxapp.json configuration.
linear
Manage issues, projects & team workflows in Linear. Use when the user wants to read, create or updates tickets in Linear.
Tools
This skill provides specific guidance for replacing Node.js ecosystem tools with Bun equivalents. It covers commands, APIs, testing, and frontend development with concrete code examples showing how to use Bun's built-in features instead of popular npm packages.
guidelines-advisor
Smart contract development advisor based on Trail of Bits' best practices. Analyzes codebase to generate documentation/specifications, review architecture, check upgradeability patterns, assess implementation quality, identify pitfalls, review dependencies, and evaluate testing. Provides actionable recommendations.
semgrep
Run Semgrep static analysis for fast security scanning and pattern matching. Use when asked to scan code with Semgrep, write custom YAML rules, find vulnerabilities quickly, use taint mode, or set up Semgrep in CI/CD pipelines.
burpsuite-project-parser
Searches and explores Burp Suite project files (.burp) from the command line. Use when searching response headers or bodies with regex patterns, extracting security audit findings, dumping proxy history or site map data, or analyzing HTTP traffic captured in a Burp project.
1k-architecture
OneKey monorepo architecture and code organization. Use when understanding project structure, package relationships, import rules, or component organization. Triggers on architecture, structure, packages, imports, hierarchy, dependencies, monorepo, organization.
rr-debugger
Deterministic debugging with rr record-replay. Use when debugging crashes, ASAN faults, or when reverse execution is needed. Provides reverse-next, reverse-step, reverse-continue commands and crash trace extraction.
writing-hashql-diagnostics
This skill provides concrete patterns for writing clear, actionable error messages and diagnostics for the HashQL compiler using the hashql-diagnostics crate. It covers message style, severity levels, label usage, and includes testing guidance. It's a specialized tool for compiler developers working on user-facing error reporting.
card-news-generator
Automates creation of Instagram-style 600x600 card news series. Takes topic, colors, and optional background images as input, generates concise content, and outputs multiple PNG files. Handles text wrapping, image resizing, and overlay application for readability.
cloudflare-worker-base
Set up Cloudflare Workers with Hono routing, Vite plugin, and Static Assets. Prevents 10 errors including export syntax, routing conflicts, Vite 8 nodejs_compat, base option regression, and cache corruption. Use when: creating Workers projects, configuring Hono/Vite, or troubleshooting export syntax, API route conflicts, HMR issues, or Vite 8+ compatibility.
skill-review
Audit claude-skills with systematic 9-phase review: standards compliance, official docs verification, code accuracy, cross-file consistency, and version drift detection. Use when investigating skill issues, major updates detected, skill not verified >90 days, or before marketplace submission.
activitypub-php-conventions
Provides detailed PHP coding standards and architectural patterns specifically for the WordPress ActivityPub plugin. Includes file naming conventions, namespace patterns, directory structure, and examples for transformers, handlers, and REST controllers. Offers practical integration patterns for third-party WordPress plugins.
release
Provides a step-by-step checklist for releasing Claude Code plugins, focusing on version bumping, marketplace.json updates, and git tagging. Includes troubleshooting for common mistakes like forgetting to update marketplace catalog.
core-principles
Provides concrete architectural guidelines for React 19 SPA development with TypeScript and Vite. Includes specific project structure, execution rules, and integration patterns for TanStack Router and Query. Offers checklists for PR completion and references to authoritative documentation sources.
specification-management
A well-structured specification management system that automates document workflow tracking with auto-incrementing IDs, decision logging, and phase transitions for PRD→SDD→PLAN processes.
AgentDB Performance Optimization
Optimize AgentDB performance with quantization (4-32x memory reduction), HNSW indexing (150x faster search), caching, and batch operations. Use when optimizing memory usage, improving search speed, or scaling to millions of vectors.
python-packaging
Create distributable Python packages with proper project structure, setup.py/pyproject.toml, and publishing to PyPI. Use when packaging Python libraries, creating CLI tools, or distributing Python code.
hypothesis-generation
This skill provides a structured template for generating and testing scientific hypotheses. It guides users through literature review, hypothesis formulation, experimental design, and prediction making. The output follows a standardized format suitable for research proposals or study planning.
audit-website
Audit websites for SEO, technical, content, and security issues using squirrelscan CLI. Returns LLM-optimized reports with health scores, broken links, meta tag analysis, and actionable recommendations. Use when analyzing websites, debugging SEO issues, or checking site health.
marketing-email-automation
Provides detailed, ready-to-use templates for email marketing automation workflows across major platforms like HubSpot and Klaviyo. It covers welcome sequences, nurture flows, and deliverability setup with clear trigger conditions and timing. The skill includes specific blueprints for common scenarios like abandoned cart and onboarding, making it immediately actionable for marketers.