Spec-Driven Development

Software Architect. Designs system architecture, defines API contracts, ensures frontend-backend integration, and produces implementation specs for other agents to follow.

Database specialist. Handles schema design, migration strategy, query optimization, indexing, data integrity, and database performance tuning for SQL Server and PostgreSQL.

DevOps engineer. Handles Docker containerization, Kubernetes deployment, CI/CD pipelines (GitHub Actions), infrastructure configuration, and monitoring setup.

Senior ASP.NET Core backend engineer. Handles API endpoints, business logic, database schema, domain models, following Clean Architecture or Layered Architecture.

Senior Electron developer. Handles main process, preload scripts, IPC communication, native OS integration, window management, auto-update, and packaging. Follows TDD and strict security practices (contextIsolation, sandbox).

Clean Architecture for .NET applications. Covers the 4-project layout (Domain, Application, Infrastructure, Api), dependency inversion, use case handlers, domain entities with behavior, and infrastructure as a plugin. Load this skill when building a project with Clean Architecture, discussing layered architecture, dependency inversion, use cases, or when the architecture-advisor recommends Clean Architecture.

Complete a change: confirm its tasks are done, then clean up the change artifacts and commit. If a name is given, complete that specific change. If omitted, auto-scan and batch-complete all fully finished changes.

When writing a git commit message. When task completes and changes need committing. When choosing between feat/fix/chore/docs types. When indicating breaking changes.

Optimize Core Web Vitals (LCP, INP, CLS) for better page experience and search ranking. Use when asked to "improve Core Web Vitals", "fix LCP", "reduce CLS", "optimize INP", "page experience optimization", or "fix layout shifts".

Use when creating reusable Vue composables that need to accept both plain values and reactive inputs (MaybeRef / MaybeRefOrGetter).