Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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react-19
React 19 patterns with React Compiler. Trigger: When writing React 19 components/hooks in .tsx (React Compiler rules, hook patterns, refs as props). If using Next.js App Router/Server Actions, also use nextjs-15.
majiayu000/claude-skill-registry 163
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tailwind-4
Tailwind CSS 4 patterns and best practices. Trigger: When styling with Tailwind (className, variants, cn()), especially when dynamic styling or CSS variables are involved (no var() in className).
majiayu000/claude-skill-registry 163
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posthog-observability
Set up comprehensive observability for PostHog integrations with metrics, traces, and alerts.
Use when implementing monitoring for PostHog operations, setting up dashboards,
or configuring alerting for PostHog integration health.
Trigger with phrases like "posthog monitoring", "posthog metrics",
"posthog observability", "monitor posthog", "posthog alerts", "posthog tracing".
majiayu000/claude-skill-registry 163
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creating-bauplan-pipelines
Creates bauplan data pipeline projects with SQL and Python models. Use when starting a new pipeline, defining DAG transformations, writing models, or setting up bauplan project structure from scratch.
majiayu000/claude-skill-registry 163
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real-time-system-designer
Design WebSocket/SSE/long polling with ordering and delivery guarantees.
majiayu000/claude-skill-registry 163
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user-file-ops
Simple operations on user-provided text files including summarization.
majiayu000/claude-skill-registry 163
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cancel-ralph
Cancel active Ralph loop
majiayu000/claude-skill-registry 163
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node-deps
This skill should be used when the user asks to "update dependencies", "update npm packages", "run taze", "upgrade node packages", "check for outdated packages", "update package.json", or mentions dependency updates, npm/pnpm/yarn package upgrades, or taze CLI usage.
majiayu000/claude-skill-registry 163
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openspec-verify-change
Verify implementation matches change artifacts. Use when the user wants to validate that implementation is complete, correct, and coherent before archiving.
majiayu000/claude-skill-registry 163
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skill-updater
Apply improvements to Claude Code skills systematically. Workflow for planning updates, implementing changes, validating improvements, and documenting changes. Use when applying review recommendations, updating skills based on feedback, enhancing existing skills, or implementing systematic improvements across multiple skills.
majiayu000/claude-skill-registry 163
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mcp-builder
Guide for building production-quality MCP (Model Context Protocol) servers that connect LLMs to external APIs and services. Covers the full lifecycle from protocol research through implementation, testing, and evaluation. Supports both TypeScript (MCP SDK with Zod) and Python (FastMCP with Pydantic). Use when creating a new MCP server or improving an existing one.
majiayu000/claude-skill-registry 163
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subagent-authoring
Create subagent definitions for Claude Code and OpenCode that delegate to skills. Use when creating new subagents or refactoring existing ones to follow the delegation pattern.
majiayu000/claude-skill-registry 163
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onboarding-start
Create comprehensive onboarding documentation for a codebase or feature. Use when user asks to "create an onboarding document for X".
majiayu000/claude-skill-registry 163
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Development Workflows
Modern development process patterns for shipping faster with higher quality
majiayu000/claude-skill-registry 163
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Social Caption Writer
Write platform-specific social media captions that drive engagement and conversions
majiayu000/claude-skill-registry 163
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gsd-execute-phase
Execute all plans in a phase with wave-based parallelization
majiayu000/claude-skill-registry 163
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repomix-unmixer
Extracts files from repomix-packed repositories, restoring original directory structures from XML/Markdown/JSON formats. Activates when users need to unmix repomix files, extract packed repositories, restore file structures from repomix output, or reverse the repomix packing process.
majiayu000/claude-skill-registry 163
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crypto-ta-analyzer
Technical analysis with 29+ indicators (BB, Ichimoku, RSI, MACD). Generates 7-tier trading signals with divergence detection, volume confirmation, and squeeze alerts for crypto and stocks.
majiayu000/claude-skill-registry 163
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nginx-configuration
Configure Nginx web server for high-performance reverse proxy, load balancing, SSL/TLS, caching, and API gateway functionality.
majiayu000/claude-skill-registry 163
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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.
majiayu000/claude-skill-registry 163
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discover-database
Automatically discover database skills when working with SQL, PostgreSQL, MongoDB, Redis, database schema design, query optimization, migrations, connection pooling, ORMs, or database selection. Activates for database design, optimization, and implementation tasks.
majiayu000/claude-skill-registry 163
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obsidian-markdown-structure
Validate and enforce markdown document structure including frontmatter positioning, heading hierarchy, and content organization. Use when creating or validating markdown files.
majiayu000/claude-skill-registry 163
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github-issue-creator
Creates well-structured GitHub issues for the MCPSpy project using the gh CLI tool. Use when asked to create issues, report bugs, or document features. Follows conventional naming with feat/chore/fix prefixes and maintains appropriate detail levels.
majiayu000/claude-skill-registry 163
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Billing Manager
Manage billing operations including invoice generation, payment tracking, and subscription lifecycle
majiayu000/claude-skill-registry 163