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This document captures learnings from fixing keyboard navigation issues when floating components (Select, DropdownMenu, Popover) have CSS open/close animations.

Claude Code plugins follow a standardized directory structure with automatic component discovery. Understanding this structure enables creating well-organized, maintainable plugins that integrate seam

Write a bot to continuously listen and respond to events on a public blockchain network.

This skill teaches agents how to assess task complexity, enforce quality gates, and prevent wasted work on incomplete or poorly-defined tasks. Inspired by production-grade development practices, qu...

Use this skill when implementing security measures or conducting security audits. Provides OWASP Top 10 mitigations, authentication patterns, input validation strategies, and compliance guidelines. Ensures applications are secure against common vulnerabilities.

Achieve end-to-end type safety with Zod runtime validation, tRPC type-safe APIs, Prisma ORM, and TypeScript 5.7+ features. Build fully type-safe applications from database to UI for 2025+ development.

Next.js 16+ uses App Router with Server Components by default. Client Components are only used when interactivity is needed (hooks, event handlers, browser APIs).

researching-with-deepwiki

working-with-spreadsheets

Systematically analyze codebase structure, complexity, dependencies, and architectural patterns to understand project organization

Use when working with the WordPress Abilities API (wp_register_ability, wp_register_ability_category, /wp-json/wp-abilities/v1/*, @wordpress/abilities) including defining abilities, categories, meta, REST exposure, and permissions checks for clients.

chatkit-widget

db-connection

error-handling

fastapi-app

Master containerization and orchestration with security-first approach. Expert in Docker multi-stage builds, Kubernetes zero-trust deployments, security hardening, GitOps workflows, and production-ready patterns for cloud-native applications. Includes 2025 best practices from CNCF and major cloud providers.

Generic Event-Driven Architecture patterns with Kafka, Dapr, and modern messaging systems. Provides reusable patterns for building scalable, resilient event-driven microservices. Framework-agnostic implementation supporting multiple message brokers, state stores, and event patterns. Follows 2025 best practices for distributed systems.

Guide for creating Claude Code skills following Anthropic's official best practices. Use when user wants to create a new skill, build a skill, write SKILL.md, or needs skill creation guidelines. Provides structure, naming conventions, description writing, and quality checklist.

Manages expansion of tokens, pools, chains, networks, and DEXes across the codebase. Use when adding new tokens, protocols, chains, networks, or updating existing DeFi registry data. Triggers on add token, new coin, add protocol, new DEX, add chain, new network, add RPC, update address.

Each project card should show the current month's API costs with a small trend indicator (up/down arrow).

Comprehensive React 19 patterns including all hooks, Server/Client Components, Suspense, streaming, and transitions. Ensures correct React 19 usage with TypeScript.

Use when the user asks for recommendations, next steps, best approaches, or “what should I do” guidance to achieve a goal or fix a problem.

Plan lifecycle management for Codex plans stored in $CODEX_HOME/plans (default ~/.codex/plans). Use when a user asks to create, find, read, update, delete, or manage plan documents for implementation work or overview/reference documentation.

REST API design best practices for consistent, intuitive APIs

Skill for creating auth layers in TypeScript/JavaScript apps using Better Auth.

Advanced Python Scheduler - Task scheduling and job queue system

Structured logging for Python applications with context support and powerful processors

ASGI server for Python web applications - Fast, production-ready server for async frameworks

FlowGram 物料组件开发指南 - 用于在 form-materials 包中创建新的物料组件

Expert at integrating Model Context Protocol (MCP) servers into Claude Code plugins. Auto-invokes when the user wants to add external tool integrations, configure MCP servers, set up stdio/SSE/HTTP/WebSocket connections, or needs help with MCP authentication and security. Also auto-invokes proactively when Claude is about to write MCP configuration files (.mcp.json) or add mcpServers to plugin manifests.

Git worktree workflow, conventional commits, commit trailers, and PR guidelines. Activated during git operations and commits.

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Tools, patterns, and utilities for generating professional music with realistic instrument sounds. Write custom compositions using music21 or learn from existing MIDI files.

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Tools are the primary mechanism through which agents interact with the world. They define the contract between deterministic systems and non-deterministic agents. Unlike traditional software APIs desi

A type-safe, Redis-backed caching library for Remix applications with SSE-based real-time invalidation, stale-while-revalidate, pattern matching, and automatic React revalidation. Use when working with Remix caching, Redis, cache invalidation, implementing caching strategies, or real-time data synchronization in Remix apps.

Guide for breaking changes into logical, atomic commits using interactive staging. Use when committing changes that span multiple concerns, when needing to stage parts of files (hunks), when asked to create well-organized commit history, or when changes should be split into multiple commits.

Build initial configurations for molecular dynamics simulations using Packmol.

**Use MCP repo-map tools when:** - Searching for symbols by name pattern (faster than Grep) - Getting all symbols in a file (faster than Read + parsing)

Expo Router navigation patterns for React Native. Use when implementing navigation, routing, deep links, tab bars, modals, or handling navigation state in Expo apps.

Styling patterns for React web applications. Use when working with Tailwind CSS, CSS Modules, theming, responsive design, or component styling.

When given a blocker:

Handles frontend/UX/route work for Unite-Hub. Fixes UI bugs, implements React components, updates layouts, ensures responsive design, and maintains shadcn/ui consistency.

SEO intelligence engine for competitive analysis. Estimates Q*, P*, and T* signals, analyzes NavBoost and E-E-A-T factors, identifies ranking gaps, orchestrates audit workflows, and provides actionable SEO strategy recommendations.

Reading and managing Gmail emails - Sending emails with attachments - Replying to emails while maintaining thread continuity

Pattern for verifying your output matches required schema before completing. Use before writing final output to ensure validity.

Meta-skill enforcing skill discovery and invocation discipline through mandatory workflows. Use when starting any conversation to check for relevant skills before any response, ensuring skill-first workflow before proceeding.

Fast, reproducible scientific Python environments with pixi - conda and PyPI unified