Design

AI agent workflow patterns including ReAct agents, multi-agent systems, loop control, tool orchestration, and autonomous agent architectures. Use when building AI agents, implementing workflows, creating autonomous systems, or when user mentions agents, workflows, ReAct, multi-step reasoning, loop control, agent orchestration, or autonomous AI.

Guide for working with Next.js App Router (Next.js 13+). Use when migrating from Pages Router to App Router, creating layouts, implementing routing, handling metadata, or building Next.js 13+ applications. Activates for App Router migration, layout creation, routing patterns, or Next.js 13+ development tasks.

Base UI (@base-ui/react) の公式ドキュメント参照とAPI確認を行うためのスキル。Base UIのコンポーネント/ハンドブック/概要に関する質問が来たら使う。

驗證工具組合。觸發詞：驗證, verify, check, 維度, dimension。

Orchestrates complex multi-agent workflows for features requiring coordinated work across multiple GitHub Copilot agents. Triggers on "orchestrate workflow", "coordinate these agents", "manage agent execution", or when dealing with complex features spanning multiple domains.

Use when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions

Write OpenStudio ModelMeasures (Ruby scripts that modify .osm files) for building energy models. Use when creating measures, writing measure.rb files, or modifying OpenStudio models programmatically. Targets OpenStudio 3.9 with best practices from NREL documentation.

Create a note engagement in HubSpot CRM. Load when user says 'create note', 'add note', 'new note', 'record note'. Requires body content.

Automated contract review and redlining tool that analyzes incoming contracts against 360's standard positions and produces attorney-quality redlines with tracked changes, margin comments, and negotiation guidance.

Expert for building user stories using Test-Driven Development (TDD) with NestJS and @lenne.tech/nest-server. Implements new features by creating story tests first in tests/stories/, then uses generating-nest-servers skill to develop code until all tests pass. Ensures high code quality and security compliance. Use in projects with @lenne.tech/nest-server in package.json dependencies (supports monorepos with projects/*, packages/*, apps/* structure).

Use when determining which repositories or files a task affects. Distinguishes between target repos (where changes happen) and reference repos (for learning patterns). Supports both standard mode returning { targets, references } and audit mode detecting specific config files to audit. Returns structured scope object.

Focused pattern for fetching data using URL parameters in Next.js. Covers creating dynamic routes ([id], [slug]) and accessing route parameters in server components to fetch data from APIs. Use when building pages that display individual items (product pages, blog posts, user profiles) based on a URL parameter. Complements nextjs-dynamic-routes-params with a simplified, common-case pattern.

Researches implementation approaches using browser automation via /chrome, then implements the best solution. Use when building new features, solving unfamiliar problems, or need to find best practices before implementing. Combines learning with doing.

Core Convex development guidelines - functions, validators, schema, queries, mutations, and database patterns

This skill should be used when the user asks to "coordinate document writing", "manage doc writers", "create a design document with multiple writers", "orchestrate documentation", "delegate doc sections", "cos for documentation", "chief of staff for docs", or needs to break a large document into sections and delegate writing to multiple agents via VibeKanban.

Orchestrates task operations. Analyzes Story, builds optimal plan (1-6 implementation tasks), delegates to ln-301-task-creator (CREATE/ADD) or ln-302-task-replanner (REPLAN). Auto-discovers team ID.

Transform ideas into actionable implementation plans. Combines Socratic questioning for requirements discovery with detailed task breakdown for zero-context engineers. Use before any feature development.

Plan and execute Tumblbug crowdfunding campaigns for indie games. Designs reward tiers, 90-day marketing plans, community building strategies, and crisis response protocols based on successful Korean indie game campaigns (Skul 72M KRW, Sannabi 143M KRW). Use when planning crowdfunding campaigns, designing reward structures, or preparing Tumblbug project pages for game launches.

LangChain framework for LLM applications. Covers model wrappers (HuggingFace, Ollama), prompt templates, few-shot learning, output parsing, and chaining techniques for building sophisticated LLM workflows.

[Extends backend-developer] Quarkus specialist for cloud-native Java. Use for Quarkus apps, Panache ORM, native builds with GraalVM, RESTEasy Reactive, Dev Services. Invoke alongside backend-developer for Quarkus projects.