Types
Type checking and type generation
obsidian-markdown-structure
by jykim
Validate and enforce markdown document structure including frontmatter positioning, heading hierarchy, and content organization. Use when creating or validating markdown files.
obsidian-canvas
by jykim
Create and manage Obsidian Canvas files with automatic layout generation. Use when creating visual knowledge maps, weekly reading summaries, or project timelines.
frontend-react
by mujez
Experienced frontend React developer skill. Use when building React components, pages, or applications, implementing state management, data fetching, styling, testing, or reviewing React/TypeScript/Next.js code. Activates for any frontend development task involving React.
journal
by maragudk
Guide for using the AI's persistent journal database
domain-model-boundaries-mapper
by patricio0312rev
Identifies domain modules, ownership boundaries, dependencies, and interfaces using Domain-Driven Design principles. Provides domain maps, bounded contexts, refactor recommendations. Use for "DDD", "domain modeling", "bounded contexts", or "service boundaries".
seo-optimization
by mujez
SEO and content optimization specialist. Use when optimizing web pages, blog posts, landing pages for search engines, implementing structured data, meta tags, Open Graph, technical SEO, Core Web Vitals, or AI search engine optimization (AEO). Covers both traditional SEO and AI-powered search discoverability.
JIRA Story Point Estimator
by openshift-hyperfleet
Estimates story points for JIRA tickets by analyzing complexity, scope, and comparing to historical team data. Activates when users ask to estimate, point, or size a ticket, or ask "how many points should this be?"
gemini-prompting
by duyet
Prompt engineering guidance for Gemini (Google) model. Use when crafting prompts for Gemini to leverage system instructions, multimodal capabilities, ultra-long context, and strong reasoning features.
clickhouse-best-practices
by duyet
MUST USE when reviewing ClickHouse schemas, queries, or configurations. Contains 28 rules that MUST be checked before providing recommendations. Always read relevant rule files and cite specific rules in responses.
backend-api-patterns
by duyet
Backend and API implementation patterns for scalability, security, and maintainability. Use when building APIs, services, and backend infrastructure.
JIRA Ticket Triage
by openshift-hyperfleet
Validates JIRA tickets have required fields and quality standards for sprint planning.
refactoring-code
by third774
Improve code structure while preserving behavior with test verification. Use when cleaning up code, reducing duplication, simplifying complexity, or reorganizing modules.
blocklet-url-analyzer
by ArcBlock
Analyze Blocklet Server related URLs, identify their type (daemon/service/blocklet), and locate the corresponding development repository. Supports analysis of IP DNS domains and regular domains.
keyword-research
by aaron-he-zhu
'Use when the user asks to "find keywords", "keyword research", "what should I write about", "identify ranking opportunities", "topic ideas", "what are people searching for", "which keywords should I target", or "give me keyword ideas". Discovers high-value keywords with search intent analysis, difficulty assessment, and content opportunity mapping. Essential for starting any SEO or GEO content strategy. For analyzing competitor keywords specifically, see competitor-analysis. For content topic gaps, see content-gap-analysis.'
deslop
by v1-io
Use when removing AI-generated slop, cleaning up verbose code, or removing unnecessary defensive checks. Triggers on "remove slop", "clean up AI code", "deslop".
mcp-builder
by lv416e
"Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK). 適切に設計されたツールを通じてLLMが外部サービスと対話できるようにする高品質MCP（Model Context Protocol）サーバーを作成するためのガイド。Python（FastMCP）またはNode/TypeScript（MCP SDK）で外部APIやサービスを統合するMCPサーバーを構築する際に使用"
jscodeshift-codemods
by third774
Write and debug AST-based codemods using jscodeshift for automated code transformations. Use when creating migrations, API upgrades, pattern standardization, or large-scale refactoring.
developing-typescript
by bnadlerjr
Comprehensive TypeScript/React development expertise covering advanced type systems, React component architecture, hooks patterns, state management, GraphQL integration with Apollo, performance optimization, and React Testing Library. Use when working with .ts/.tsx files, React components, or when the user mentions TypeScript, React, hooks, Context, Apollo, GraphQL codegen, React Testing Library, Vite, or Next.js. Also use for generic types, component patterns, or bundle optimization.
agent-implementer
by frankxai
Implementation guidance for creating individual agents in the Arcanea system with proper structure, capabilities, and integration.
light-token-client
by Lightprotocol
"Use Light Token client SDKs (TypeScript and Rust) to create mints, associated token accounts, transfer, approve, burn, wrap, and more. Cookbook for @lightprotocol/compressed-token and light_token_client."
sharp-edges
by lv416e
"Identifies error-prone APIs, dangerous configurations, and footgun designs that enable security mistakes. Use when reviewing API designs, configuration schemas, cryptographic library ergonomics, or evaluating whether code follows 'secure by default' and 'pit of success' principles. Triggers: footgun, misuse-resistant, secure defaults, API usability, dangerous configuration."
JIRA Ticket Creator
by openshift-hyperfleet
Creates well-structured JIRA tickets in the HYPERFLEET project with required fields including What/Why/Acceptance Criteria, story points, and activity type. Activates when users ask to create a ticket, story, task, or epic.
mui
by bnadlerjr
Material-UI component library patterns including sx prop styling, theme integration, responsive design, and MUI-specific hooks. Use when working with MUI components (@mui/material), styling with sx prop, theme customization, or MUI utilities. Supports v5, v6, and v7.
plugin-authoring
by ArcBlock
Use when creating, modifying, or debugging Claude Code plugins. Triggers on .claude-plugin/, plugin.json, marketplace.json, commands/, agents/, skills/, hooks/ directories. Provides schemas, templates, validation workflows, and troubleshooting.