sa

Alias → analyze. Use /sa:analyze instead.

Alias → audit-accessibility. Use /sa:audit-accessibility instead.

Alias → generate-adr. Use /sa:generate-adr instead.

Full 5-phase workflow: discovery → diagnosis → design → plan → delivery

Alias → map-api. Use /sa:map-api instead.

Accessibility compliance expert — WCAG 2.1 AA/AAA auditing, assistive technology testing, inclusive design. Activated when a11y requirements are in scope.

ML pipeline and model governance lead — MLOps, feature stores, model serving, experiment tracking, responsible AI. Activated when machine learning infrastructure or AI system design is in scope.

BI and analytics pipeline lead — dbt modeling, semantic layers, metrics definitions, dashboard design, self-service analytics. Activated when analytics infrastructure or BI engineering is in scope.

Angular 18+ expert — Signals, standalone components, SSR, zoneless, Nx monorepo. Activated for Angular development.

API contract specialist — REST, GraphQL, gRPC design, versioning strategy, contract-first development. Activated when API surface is being designed or reviewed.

Writes testable acceptance criteria in Given/When/Then format, covering happy paths, edge cases, and error scenarios. Trigger: "acceptance criteria", "given when then", "write AC", "define done", "user story criteria".

Implement WCAG 2.1 AA / 2.2 accessibility: semantic HTML audit, ARIA implementation, keyboard navigation, screen reader testing, color contrast. Use when user asks to "implement accessibility", "fix a11y issues", "make WCAG compliant", or "audit for accessibility".

Produces Architecture Decision Records following the Nygard/MADR template with full context, consequences, and traceability. Trigger: "generate ADR", "document decision", "architecture decision record", "record this decision".

dbt-style transformations, dimensional data modeling, testing strategies, and documentation generation for analytics platforms. Trigger: "analytics engineering", "dbt", "data modeling", "dimensional model", "star schema", "data marts".

REST, GraphQL, and gRPC API governance, versioning strategy, rate limiting, and developer experience design. Trigger: "API architecture", "API design", "REST", "GraphQL", "gRPC", "API governance", "developer experience".

9 hooks across 2 events