arcade-spec

Create source-backed learning content, study notes, quizzes, and educational game content. Use when asked to produce 学習コンテンツ, クイズ作成, 問題生成, 教材作成, source-based lessons, paired study and quiz sections, question ambiguity review, or answerable educational content from supplied text.

Own Azure app platform and production release delivery for React Router + Prisma web apps. Use when the request mentions Azure Container Apps, Azure SQL Database, App Configuration, Key Vault, Managed Identity, workload identity, DefaultAzureCredential, Dockerfile, azure.yaml, Bicep, GitHub Actions OIDC, GitHub `production` Environment, GHCR, deploy_infra, deploy_app, smoke tests, platform bootstrap, or deployment verification. Do not use this skill for end-user Microsoft Entra ID login contract design, app registration changes, or GitHub Copilot coding agent cloud access.

Own the spec-first planning workflow for application and feature development. Use this skill by default for non-trivial application-development requests, even when `/docs/spec/specification.md`, `/docs/operations.md`, `/docs/design.md`, or `/docs/plans/plan.md` have not been mentioned yet, including building, changing, refactoring, or extending an app, feature, route, UI, API, workflow, or service. Keep `/docs/spec/specification.md` for final functional requirements and goal image only, keep transient work notes in `/docs/plans/plan.md`, prefer updating a small canonical document set instead of creating new per-request spec files, and archive the completed plan as `/docs/plans/plan.YYYYMMDD-HHMMSS.md` once tracked work is done. Do not use this skill to decide app-code architecture or cloud platform topology.

Own React Router + Prisma app-code architecture, route boundaries, UI structure, and verification for Vite-based web apps. Use when the request mentions React Router routes, loaders or actions, component boundaries, use cases, domain models, Prisma-backed server code, Fluent UI, responsive UI, charts, Playwright UI verification, or app-structure refactoring. Do not use this skill for `/docs/spec` planning, Azure platform setup, app registration, end-user auth contract design, or release delivery.

Own GitHub Copilot coding agent cloud-side Azure access. Use when the request mentions the `copilot` Environment, GitHub Copilot coding agent, Copilot Azure access, Copilot OIDC, federated credentials, User Assigned Managed Identity, Azure MCP, `azd coding-agent config`, or Reader-style Azure access for Copilot. Do not use this skill for production deploy workflows, app runtime hosting, end-user auth contracts, or app registration changes.

Own end-user Microsoft Entra ID auth contract design and app registration updates for React Router + Prisma web apps. Use when the request mentions Microsoft Entra ID login, Azure AD login, Microsoft auth, redirect URI, callback URL, signInAudience, `web` vs `spa` registration, PKCE, cookie session, localhost login, test users, `az ad app`, `az rest`, or app-registration updates. Do not use this skill for Azure hosting topology, secretless runtime config, production release delivery, or GitHub Copilot coding agent cloud access.