Data & AI

Execute SQL queries, migrations, and RLS policies on Supabase database using MCP tools

Model routing configuration templates and strategies for cost optimization, speed optimization, quality optimization, and intelligent fallback chains. Use when building AI applications with OpenRouter, implementing model routing strategies, optimizing API costs, setting up fallback chains, implementing quality-based routing, or when user mentions model routing, cost optimization, fallback strategies, model selection, intelligent routing, or dynamic model switching.

Estandarizar estructura Markdown en Obsidian sin romper Dataview/Templater ni tablas: headings, listas, bloques de código, separadores.

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.

Reserve allocation and follow-on optimization for the Phoenix fund model. Use when working on deterministic reserve engine logic and optimal reserves ranking.

Validate feature implementations against DevPortfolio Clean Architecture standards and coding guidelines. Use when asked to review code, validate implementations, check coding standards, or assess code quality. Generates comprehensive validation reports with compliance scoring, layer-by-layer analysis, and prioritized action items.

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas | Sử dụng khi: tạo Excel, bảng tính, công thức, phân tích dữ liệu

Use PROACTIVELY when setting up end-to-end testing, debugging UI issues, creating visual regression suites, or automating browser testing. Uses Playwright with LLM-powered visual analysis, screenshot capture, and fix recommendations. Zero-setup for React, Next.js, Vue, Node.js, and static sites. Not for unit testing, API-only testing, or mobile native apps.

Structured decision critic that systematically stress-tests reasoning before commitment surfacing hidden assumptions verifying claims and generating adversarial perspectives to improve decision quality.

Build stateful AI agents and agentic workflows with LangGraph in Python. Covers tool-using agents with LLM-tool loops, branching workflows, conversation memory, human-in-the-loop oversight, and production monitoring. Use when: (1) building agents that use tools and loop until task complete, (2) creating multi-step workflows with conditional branches, (3) adding persistence/memory across turns with checkpointers, (4) implementing human approval with interrupt(), (5) debugging via time-travel or LangSmith. Covers StateGraph, nodes, edges, add_conditional_edges, MessagesState, thread_id, Command objects, and ToolMessage handling. Examples include chatbots, calculator agents, and structured workflows.

Comprehensive Unity Editor operations using unity-mcp-client CLI via uvx. Covers daily workflows (refresh, console, build verification), asset management, scene/object manipulation, and debugging. This skill should be used when users request Unity Editor operations, error analysis, log review, asset refresh, test execution, or after making script/asset modifications.

LDE（Law-Driven Engineering）のTerm Card作成スキル。ドメインの語彙（Vocabulary）を標準フォーマットで文書化し、名辞抽象を具体化する。使用タイミング: (1) 新しいTermを追加する時、(2) 既存Termを更新する時、(3) Vocabulary Catalogに新規エントリを追加する時、(4) Phase Dでカード化する時

Automatically fix ESLint errors by modifying code to comply with linting rules. For small codebases (≤20 errors), fixes directly. For larger codebases (>20 errors), spawns parallel agents per directory for efficient processing. Never disables rules or adds ignore comments.

FOLLOW THE STATE MACHINE IN SKILL.MD. When user says 'continue': (1) FIRST: Run pwd, (2) Announce STATE: CHECK_STATUS, (3) Read .claude/session.md to check Status field, (4) Route based on Status. NEVER auto-advance tasks. NEVER use TodoWrite. NEVER create git commits.

Use when you need to plan technical solutions that are scalable, secure, and maintainable.

HTML 템플릿과 CSS 스타일 수정 가이드입니다. 템플릿 스타일 변경, 다크모드 수정, CSS 작업이 필요할 때 사용합니다.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

Review code changes for correctness, security, performance, and maintainability. Use for PR reviews,code audits, pre-merge checks, or quality validation of Laravel + React code. EXCLUSIVE to reviewer agent.

Manages permanent memory storage for decisions, blockers, context, preferences, and procedures. Use when user says "remember", "save this decision", "what did we decide", "recall", "search memories", "any blockers", or when making important architectural decisions. Provides SDAM compensation through external memory.

Create custom Claude Code subagents with proper structure and best practices. Supports project (.claude/agents/) and global (~/.claude/agents/) scopes. Activated when users mention "create agent", "new subagent", "add agent", "agent 만들기", or need to build specialized AI assistants.