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.
Browser
Debug-first browser automation with always-on visibility. Console logs, network requests, and errors captured by default. USE WHEN browser, screenshot, debug web, verify UI, troubleshoot frontend.
cto-advisor
Technical leadership guidance for engineering teams, architecture decisions, and technology strategy. Includes tech debt analyzer, team scaling calculator, engineering metrics frameworks, technology evaluation tools, and ADR templates. Use when assessing technical debt, scaling engineering teams, evaluating technologies, making architecture decisions, establishing engineering metrics, or when user mentions CTO, tech debt, technical debt, team scaling, architecture decisions, technology evaluation, engineering metrics, DORA metrics, or technology strategy.
interface-design
This skill is for interface design — dashboards, admin panels, apps, tools, and interactive products. NOT for marketing design (landing pages, marketing sites, campaigns).
prompt-engineering
Provides structured prompt engineering patterns like few-shot learning and chain-of-thought, with practical examples for writing better LLM instructions. Focuses on improving reliability and controllability of AI outputs through systematic techniques.
Skills Guide
Provides specifications and guidelines for creating Claude Skills. Covers SKILL.md structure, frontmatter requirements, organization patterns, and practical tips for effective skill development. Serves as a reference for developers building reusable capabilities.
skill-creator
Provides a structured guide for creating Claude Skills, including templates, validation scripts, and best practices for organizing scripts, references, and assets. Offers concrete examples and a step-by-step process from planning to packaging.
wheels-anti-pattern-detector
Automatically detects and fixes common CFWheels framework errors during code generation. Scans for 8 critical anti-patterns including string boolean values in migrations, missing primary keys, property access issues, and CSRF vulnerabilities. Provides auto-fixes with clear before/after comparisons and integrates with all Wheels generators.
scientific-writing
This skill helps researchers write scientific papers by providing structured guidance on IMRAD format, citation styles (APA/AMA/Vancouver), figure/table creation, and journal-specific writing conventions. It includes detailed templates for different publication venues and reporting guidelines like CONSORT/STROBE/PRISMA.
git-commit-message
This skill analyzes staged git changes to generate commit messages following Conventional Commits specification. It uses a three-tier format system that matches message detail to commit importance, from detailed documentation for critical features to concise messages for minor updates. The tool includes validation rules to block generic messages and provides security guidance for sensitive commits.
Confidence Check
Pre-implementation confidence assessment (≥90% required). Use before starting any implementation to verify readiness with duplicate check, architecture compliance, official docs verification, OSS references, and root cause identification.
json-canvas
This skill enables Claude to create and edit JSON Canvas files (.canvas) used in Obsidian. It provides detailed specifications for node types (text, file, link, group), edges, and layout guidelines. Includes validation rules and practical examples for mind maps and flowcharts.
template
A well-structured template for creating Claude Skills with clear guidance on content organization, practical considerations, and integration patterns for context engineering.
architecture-design
A comprehensive solution design skill that provides structured guidance for creating and validating technical architecture documents with systematic validation processes and clear decision-making workflows.
scientific-visualization
This skill provides Python scripts and templates for creating publication-ready scientific figures. It includes journal-specific style presets, colorblind-safe palettes, and export functions for PDF/EPS/TIFF formats. The documentation covers multi-panel layouts, error bars, significance markers, and workflows for Nature/Science submissions.
discord
This skill provides comprehensive Discord server management through Claude, enabling message handling, reactions, polls, sticker/emoji uploads, channel management, and moderation. It features granular action gating for security and includes practical examples for common workflows like status updates and release polls.
differential-review
Performs security-focused differential review of code changes (PRs, commits, diffs). Adapts analysis depth to codebase size, uses git history for context, calculates blast radius, checks test coverage, and generates comprehensive markdown reports. Automatically detects and prevents security regressions.
file-organizer
A CLI-based file organizer that analyzes folder structures, finds duplicates, suggests logical organization patterns, and automates cleanup tasks. It provides step-by-step guidance with clear approval steps before making changes, reducing manual sorting effort.
security-testing
Provides a structured approach to security testing based on OWASP Top 10, with ready-to-use test code for access control, injection, and crypto failures. Includes CI/CD integration examples and coordination for multiple security-focused agents.
error-handling-patterns
Provides concrete error handling patterns for Python and TypeScript/JavaScript, covering custom exceptions, retry logic, graceful degradation, and error collectors. Includes practical code examples for common scenarios like API calls and data validation.
langchain-architecture
Provides practical guidance for building LLM applications with LangChain, covering agents, chains, memory, and document processing. Includes working code examples for common patterns like RAG and multi-step workflows, plus testing and optimization tips.
Email Composer
This skill helps users draft professional emails by providing structured templates for common scenarios like requests, follow-ups, technical updates, and customer support. It includes tone guidelines, subject line best practices, and etiquette tips. The skill works by asking users for purpose, recipient relationship, key points, and desired tone, then generates appropriate email drafts.
react-email
React Email provides React components for building HTML emails that work across email clients. It offers core structure components, content elements, and specialized features like Tailwind support. The skill includes examples for welcome emails, newsletters, and team invitations with proper TypeScript typing and inline styling.
scientific-critical-thinking
A systematic framework for evaluating scientific claims and research quality. It provides structured checklists for methodology critique, bias identification, logical fallacy detection, and evidence grading using established frameworks like GRADE and Cochrane. The skill helps users assess experimental design validity and identify flaws in scientific reasoning.
product-strategist
Strategic product leadership toolkit for Head of Product including OKR cascade generation, market analysis, vision setting, and team scaling. Use for strategic planning, goal alignment, competitive analysis, and organizational design.