Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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form-validation-architect
End-to-end form handling with react-hook-form, Zod schemas, validation patterns, error messaging, field arrays, and multi-step wizards. Use for complex forms, validation architecture, autosave, field dependencies. Activate on "form validation", "react-hook-form", "Zod", "form error", "multi-step form", "wizard". NOT for simple HTML forms, backend validation only, or non-React frameworks.
majiayu000/claude-skill-registry 163
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dotfiles
majiayu000/claude-skill-registry 163
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elixir-no-placeholders
PROHIBITS placeholder code, default values that mask missing data, and silent failures. Enforces fail-fast with loud errors. Use when implementing ANY function or data structure.
majiayu000/claude-skill-registry 163
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tool-search
Semantic tool search with embeddings for scalable tool discovery. Enables on-demand tool loading to reduce context usage by 90%+ for large tool libraries.
majiayu000/claude-skill-registry 163
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svelte5-runes
Svelte 5 runes guidance. Use for reactive state, props, effects, or Svelte 4→5 migration. Covers $state, $derived, $effect, $props, $bindable. Prevents mixing syntaxes and reactivity mistakes.
majiayu000/claude-skill-registry 163
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project-initialization-phase
Orchestrates /init-project command execution through interactive questionnaire (15 questions), brownfield codebase scanning (tech stack detection, ERD from migrations), and 8-document generation (overview, architecture, tech-stack, data, API, capacity, deployment, workflow). Use when user runs /init-project, requests project documentation generation, or asks about architecture setup for greenfield/brownfield projects. (project)
majiayu000/claude-skill-registry 163
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ios-testflight-upload
Build, archive, upload iOS app to TestFlight, auto-distribute to external testers, submit for Beta App Review, and update server version. Full automated pipeline via App Store Connect API.
majiayu000/claude-skill-registry 163
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moai-core-agent-guide
Complete guide to MoAI-ADK agents, delegation patterns, and agent orchestration for intelligent task distribution
majiayu000/claude-skill-registry 163
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Shiva-Shakti Principle
UPS = UPS. Pattern IS Position. Use when recognizing that structure and movement are one, being and becoming are unified.
majiayu000/claude-skill-registry 163
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ln-220-story-coordinator
CREATE/REPLAN Stories for Epic (5-10 Stories). Delegates ln-001-standards-researcher for standards research. Decompose-First Pattern. Auto-discovers team/Epic.
majiayu000/claude-skill-registry 163
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peak-calling
Perform peak calling for ChIP-seq or ATAC-seq data using MACS3, with intelligent parameter detection from user feedback. Use it when you want to call peaks for ChIP-seq data or ATAC-seq data.
majiayu000/claude-skill-registry 163
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rxswift-memory-check
Quick RxSwift memory leak detection for iOS. Finds missing dispose bags, retain cycles, and strong self references. Use when debugging memory issues, checking Observable subscriptions, or investigating retain cycles in RxSwift code.
majiayu000/claude-skill-registry 163
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mean-variance-optimization
Performs mean-variance portfolio optimization to find the tangency portfolio. This skill should be used when users want to calculate optimal portfolio weights, the tangency portfolio, or perform mean-variance optimization with multiple assets. The skill interactively collects expected returns, standard deviations, correlations, and the risk-free rate, then computes and explains the tangency portfolio that maximizes the Sharpe ratio.
majiayu000/claude-skill-registry 163
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axiom-swiftdata-migration-diag
Use when SwiftData migrations crash, fail to preserve relationships, lose data, or work in simulator but fail on device - systematic diagnostics for schema version mismatches, relationship errors, and migration testing gaps
majiayu000/claude-skill-registry 163
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jtbd-analysis
Jobs to Be Done (JTBD) framework by Clayton Christensen. Analyzes requirements through the lens of what 'job' customers hire products to do. Covers functional, emotional, and social jobs. Use when understanding underlying customer motivations or reframing features as outcomes.
majiayu000/claude-skill-registry 163
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data-ai-skills
Master machine learning, data engineering, AI engineering, LLMs, prompt engineering, and MLOps. Build intelligent systems with Python.
majiayu000/claude-skill-registry 163
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claude-ecosystem
Claude Code ecosystem expertise. Modules: CLI tool (setup, slash commands, MCP servers, hooks, plugins, CI/CD), extensibility (agents, skills, output styles creation), CLAUDE.md (project instructions, optimization). Actions: configure, troubleshoot, create, deploy, integrate, optimize Claude Code. Keywords: Claude Code, Anthropic, CLI tool, slash command, MCP server, Agent Skill, hook, plugin, CI/CD, enterprise, CLAUDE.md, agentic coding, agent, skill, output-style, SKILL.md, subagent, Task tool, project instructions, token optimization. Use when: learning Claude Code features, configuring settings, creating skills/agents/hooks, setting up MCP servers, troubleshooting issues, CI/CD integration, initializing or optimizing CLAUDE.md files.
majiayu000/claude-skill-registry 163
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scc-add-page
Add new pages to SCC Admin project (Next.js 14 App Router). Use when implementing new admin pages for accessibility management, quest management, challenge management, or other features. Covers route group selection, page structure, React Query integration, form handling, navigation setup, and styling with Tailwind CSS and shadcn/ui. Use for tasks like "Add new page for X", "Create admin interface for Y", or "Implement listing/detail page for Z".
majiayu000/claude-skill-registry 163
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implementing-communitytoolkit-mvvm
Implements MVVM pattern using CommunityToolkit.Mvvm with ObservableProperty attributes. Use when building ViewModels with source generators or implementing commands in WPF.
majiayu000/claude-skill-registry 163
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devops-fullstack
DevOps for fullstack - Docker, CI/CD, deployment, monitoring
majiayu000/claude-skill-registry 163
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grpc-services-rfc-33
RFC-33 compliant gRPC service standards for Java services. Covers protobuf contracts, service implementation, resilience patterns (retry, bulkhead, circuit breaker), and linting. Use when creating or maintaining gRPC services and clients.
majiayu000/claude-skill-registry 163
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zendesk-chat
Enables Claude to manage Zendesk Chat conversations, support tickets, and customer service operations
majiayu000/claude-skill-registry 163
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csv-data-visualizer
This skill should be used when working with CSV files to create interactive data visualizations, generate statistical plots, analyze data distributions, create dashboards, or perform automatic data profiling. It provides comprehensive tools for exploratory data analysis using Plotly for interactive visualizations.
majiayu000/claude-skill-registry 163
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todo-management
Systematic progress tracking for skill development. Manages task states (pending/in_progress/completed), updates in real-time, reports progress, identifies blockers, and maintains momentum. Use when tracking skill development, coordinating work, or reporting progress.
majiayu000/claude-skill-registry 163