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.
file-search
A highly practical skill that provides expert guidance on using ripgrep and ast-grep for efficient codebase exploration, with exceptional emphasis on targeted search strategies to avoid overwhelming results.
context-optimization
This skill should be used when the user asks to "optimize context", "reduce token costs", "improve context efficiency", "implement KV-cache optimization", "partition context", or mentions context limits, observation masking, context budgeting, or extending effective context capacity.
skill-creator
Provides a complete framework and utilities for creating Claude Skills, including templates, validation scripts, and packaging tools. It establishes clear conventions for skill structure, resource organization, and progressive disclosure patterns.
systematic-debugging
A structured methodology for debugging software issues that enforces root cause analysis before proposing fixes. It provides a four-phase process with concrete steps, common pitfalls to avoid, and integration with other skills like test-driven development. The skill prevents random guesswork and ensures systematic problem resolution.
frontend-design
Generates distinctive frontend code with strong aesthetic direction, avoiding generic AI design patterns. Provides specific guidance on typography, color, motion, and spatial composition for creating memorable interfaces.
backend-models-standards
Provides concrete guidelines for defining database models across multiple ORMs, covering naming conventions, data types, constraints, relationships, and validation. Includes specific examples for SQLAlchemy, Prisma, and ActiveRecord patterns with practical checklists.
doc-coauthoring
Guide users through a structured workflow for co-authoring documentation. Use when user wants to write documentation, proposals, technical specs, decision docs, or similar structured content. This workflow helps users efficiently transfer context, refine content through iteration, and verify the doc works for readers. Trigger when user mentions writing docs, creating proposals, drafting specs, or similar documentation tasks.
xlsx
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas
docs-review
A well-structured documentation review skill that enforces writing style guidelines with clear workflows for both local and GitHub PR review modes, featuring comprehensive checklists and consistent formatting requirements.
summarize
Summarize or extract text/transcripts from URLs, podcasts, and local files (great fallback for “transcribe this YouTube/video”).
mcp-builder
Provides a structured workflow for building MCP servers that connect LLMs to external APIs. Guides developers through research, implementation, testing, and evaluation phases with language-specific examples for TypeScript and Python. Includes practical advice on tool design, error handling, and creating testable evaluations.
ui-ux-pro-max
This skill provides structured access to UI/UX design patterns, color palettes, typography pairings, and stack-specific implementation guidelines. It offers a systematic workflow for generating design systems and code implementations across multiple frameworks with practical quality checks.
skill-builder
A comprehensive meta-skill that expertly guides users through creating Claude Skills with proper structure, progressive disclosure architecture, and best practices for optimal performance.
memory-systems
This skill provides a structured guide for implementing memory systems in AI agents, covering file storage, vector RAG, knowledge graphs, and temporal graphs. It includes clear activation triggers, architecture comparisons, and practical code examples for entity tracking and temporal queries.
apple-notes
Manage Apple Notes via the `memo` CLI on macOS (create, view, edit, delete, search, move, and export notes). Use when a user asks OpenClaw to add a note, list notes, search notes, or manage note folders.
github-code-review
A sophisticated multi-agent code review system that orchestrates specialized AI agents for comprehensive PR analysis across security, performance, architecture, and style domains.
pptx
Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks
tool-design
This skill should be used when the user asks to "design agent tools", "create tool descriptions", "reduce tool complexity", "implement MCP tools", or mentions tool consolidation, architectural reduction, tool naming conventions, or agent-tool interfaces.
neurokit2
This skill provides access to NeuroKit2, a Python library for processing physiological signals like ECG, EEG, EDA, and PPG. It handles common analysis tasks including heart rate variability calculation, signal cleaning, and multi-modal integration for psychophysiology research and clinical applications.
skill-creator
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
agentdb-optimization
Provides concrete optimization techniques for AgentDB vector databases, including quantization methods (binary, scalar, product) for 4-32x memory reduction and HNSW indexing for 150x faster search. Offers specific configuration recipes for different scale levels and use cases with measurable performance benchmarks.
sub-agent-patterns
Comprehensive guide to sub-agents in Claude Code: built-in agents (Explore, Plan, general-purpose), custom agent creation, configuration, and delegation patterns. Use when: creating custom sub-agents, delegating bulk operations, parallel research, understanding built-in agents, or configuring agent tools/models.
backend-queries-standards
Provides concrete guidance for writing secure and performant database queries. Covers parameterized queries to prevent SQL injection, eager loading to avoid N+1 problems, selective column fetching, indexing strategies, transactions, timeouts, and caching. Includes specific code examples in Python and JavaScript with ORMs like SQLAlchemy and Sequelize.
frontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, artifacts, posters, or applications (examples include websites, landing pages, dashboards, React components, HTML/CSS layouts, or when styling/beautifying any web UI). Generates creative, polished code and UI design that avoids generic AI aesthetics.