Extend Claude's Capabilities
A curated collection of skills that expand what Claude Code can do. From n8n workflow automation to video processing, find the right skill for your workflow.
Programmatic API Access
Query the marketplace from Claude Code. Search, browse, and install skills via API.
curl -s https://advancecyber.ai/api/skills.json
n8n Workflow Automation
9 Skillsn8n Comprehensive
CoreComplete n8n workflow expertise including node configuration, validation, and best practices for building reliable automations.
n8n Workflows
PatternsPre-built workflow patterns and templates for common automation scenarios including webhooks, APIs, and database operations.
n8n JavaScript Code
CodeWrite JavaScript in n8n Code nodes using $input/$json/$node syntax and $helpers for HTTP requests.
n8n Python Code
CodeWrite Python in n8n Code nodes using _input/_json/_node syntax and Python standard library.
n8n Expression Syntax
ReferenceValidate n8n expression syntax and fix common errors when using {{}} syntax and $json/$node variables.
n8n MCP Tools Expert
MCPExpert guide for using n8n-mcp MCP tools effectively for searching nodes, validating configurations, and managing workflows.
n8n Node Configuration
ConfigOperation-aware node configuration guidance with property dependencies and required field determination.
n8n Validation Expert
DebugInterpret validation errors and guide fixing them including validation profiles and the validation loop process.
n8n Workflow Patterns
PatternsProven workflow architectural patterns for webhook processing, HTTP API integration, database operations, and AI agents.
Content Creation
7 SkillsContent Research Writer
WritingAssists in writing high-quality content by conducting research, adding citations, and providing real-time feedback.
Changelog Generator
DocsAutomatically creates user-facing changelogs from git commits by transforming technical commits into clear release notes.
Internal Communications
BusinessResources to write internal communications including status reports, leadership updates, and project updates.
Competitive Ads Extractor
MarketingExtracts and analyzes competitors ads from ad libraries to understand what messaging and creative approaches are working.
Lead Research Assistant
SalesIdentifies high-quality leads for your product or service by analyzing your business and searching for target companies.
Meeting Insights Analyzer
AnalysisAnalyzes meeting transcripts to uncover behavioral patterns, communication insights, and actionable feedback.
NotebookLM Research
ResearchQuery your Google NotebookLM notebooks directly from Claude Code for source-grounded, citation-backed answers.
Design & UI
7 SkillsUI Design
CoreExpert UI/UX designer using Material Design 3, Apple HIG, Carbon, and Atlassian principles for accessible, user-centered design.
Artifacts Builder
ReactSuite of tools for creating elaborate claude.ai HTML artifacts using React 18, TypeScript, Tailwind CSS, and shadcn/ui.
Brand Guidelines
BrandingApplies Anthropic official brand colors and typography to any artifact for consistent look-and-feel.
Canvas Design
ArtCreate beautiful visual art in .png and .pdf documents using design philosophy and aesthetic movements.
Theme Factory
ThemesToolkit for styling artifacts with 10 pre-set themes featuring colors and fonts for slides, docs, and HTML pages.
Slack GIF Creator
AnimationToolkit for creating animated GIFs optimized for Slack with validators for size constraints and animation primitives.
Image Enhancer
ImagesImproves image quality, especially screenshots, by enhancing resolution, sharpness, and clarity.
Development Tools
7 SkillsDocker Health
DevOpsCheck Docker container health status across remote servers. Monitors running, stopped, and unhealthy containers.
MCP Builder
MCPGuide for creating high-quality MCP servers that enable LLMs to interact with external services through well-designed tools.
Skill Creator
SkillsGuide for creating effective skills that extend Claude's capabilities with proper structure and best practices.
Skill Share
CollaborationCreates new Claude skills and automatically shares them on Slack for seamless team collaboration.
Testing & Security Stack
TestingComprehensive Docker-based testing and security scanning infrastructure for automated quality assurance.
Web App Testing
TestingToolkit for interacting with and testing local web applications using Playwright for frontend verification.
API Catalog
APIsSearch, identify, and suggest APIs from a curated catalog with documentation fetching and implementation code generation.
Productivity
6 SkillsFile Organizer
FilesIntelligently organizes your files and folders by understanding context, finding duplicates, and automating cleanup.
Invoice Organizer
FinanceAutomatically organizes invoices and receipts for tax preparation by reading files and extracting key information.
Domain Name Brainstormer
DomainsGenerates creative domain name ideas for your project and checks availability across multiple TLDs.
Raffle Winner Picker
RandomPicks random winners from lists, spreadsheets, or Google Sheets for giveaways, raffles, and contests.
Developer Growth Analysis
LearningAnalyzes your Claude Code chat history to identify coding patterns, development gaps, and areas for improvement.
Marketplace
CLI ToolSearch, browse, and install skills from the AdvanceCyber.ai Skills Marketplace directly from Claude Code.
Media & Video
3 SkillsInfographic Generator
Image GenerationCreates high-quality infographics from text content using Google Gemini image generation with Two-Step Parsing and SLCT formula.
Video Downloader
DownloadDownloads videos from YouTube and other platforms for offline viewing, editing, or archival with quality selection.
YouTube Transcript
TranscriptsDownload YouTube video transcripts including captions and subtitles using yt-dlp with Whisper fallback.
Document Processing
1 SkillsGet All 38 Skills
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