Frontend specialist for Next.js 16 App Router + React 19 + Tailwind + Shadcn UI using Feature-Sliced Design Lite (domain-grouped features/, not traditional layers). Use when: creating responsive layouts, building interactive forms/dashboards, implementing dynamic routes, integrating Shadcn UI components, refactoring UI architecture, configuring Tailwind theming, wiring React Query hooks to backend APIs, or solving Server/Client Component boundaries. Triggers: 'nueva funcionalidad', 'modifica el front', 'crea un componente', 'refactoriza la UI', 'implementa layout', 'configura rutas', 'integra con la API', 'arregla el estilo'.

Developer team router. Toma 1 ticket de 04-tickets.yaml. Decide owner según owner_eligibility (qwen-opencode preferido para BE/FE no-agentic; Opus 4.7 obligatorio para AGENTIC). Para qwen → invoca via Bash con prompt pre-cocido. Para Opus → spawna agent builder-{be,fe,agentic}. Mantiene T-{n}-impl-log.md vivo. TDD obligatorio. Corre /test-{backend,frontend} + Playwright + agentic evals. Push commit. Update ticket state. Activa cuando user dice: '/dev-team', 'tomá ticket T-N', 'implementá T-N', 'arrancá build'.

Use when building data-heavy screens, analytics dashboards, metric visualizations, or inline charts for Copilot. Creates bar/line charts, renders data tables, aggregates KPI metrics, builds filterable dashboard layouts, and generates HTML previews for concept validation. Triggers: 'dashboard', 'métricas', 'gráfico', 'chart', 'visualización', 'analytics', 'KPI', 'reporte', 'muestra los datos', 'cómo van los números'.

Use cuando reportes/investigues bug del copilot module: loops infinitos, cards faltantes, conversaciones vacías al refresh, extracción que falla, trazas que mienten, tools que no ejecutan, costos disparados, routing equivocado, prompt cache roto, mutaciones que no persisten, channel format ignorado, voseo en outputs. Activa también para extender (agregar provider, tool, workflow, channel, KB chunk) sin romper invariantes. Triggers: 'bug copilot', 'loop copilot', 'card no aparece', 'conversación vacía', 'documento no extrae', 'agente no responde', 'tool no ejecuta', 'trazas mienten', 'tokens burned', 'extract_document_to_fields falla', 'propose_field_updates no persiste', 'format_for_channel ignored', 'voseo en respuesta', 'cache hit rate', 'cuántos tokens', 'agregar provider', 'agregar workflow', 'agregar tool transversal', 'agregar canal'.

Use when creating social media content ideas, hunting for viral references, adapting content formulas from other niches/countries, or planning content calendars. Generates hook variations, writes caption drafts, curates cross-niche reference swipe files, scores references with STEPPS framework, produces complete content briefs, and builds weekly posting schedules — all grounded in brand and offer data. Integrates with Brand Studio (positioning, narrative, voice) and Offer Studio (promise, audience psychology). Triggers: 'contenido', 'content', 'ideas de contenido', 'reel', 'carrusel', 'post', 'viral', 'qué publico', 'dame ideas', 'inspiración', 'referencia', 'steal like an artist', 'calendario de contenido', 'qué posteo', 'ideas para Instagram', 'ideas para TikTok', 'content hunting'.

Live verification of frontend changes in dev-app.nicolify.com using Chrome DevTools MCP from WSL2. Use when: verifying a frontend bug fix, reproducing a user-reported UI bug step-by-step, checking real-time SSE/polling behavior, validating card/form interactions, inspecting DOM or console or network live, or any task where 'me lo muestres en el navegador' would be cheaper than guessing. Triggers: 'verifica en el navegador', 'prueba con chrome-devtools', 'reproduce el bug en vivo', 'abrí el navegador', 'chrome-devtools-mcp', 'live test', 'verify UI fix'.

Audits Brand Studio and Offer Studio schema, models, extraction prompts, and UI forms against 10 marketing frameworks to find gaps, duplicates, and misaligned concepts. Produces an actionable checklist (CRITICAL/HIGH/MEDIUM) that an agent can execute. Supports three audit modes: Brand Studio (marca completa), Offer Studio (sistema de ofertas), or a specific offer type (e.g., COHORT_BASED_COURSE, PRODUCTIZED_SERVICE). Use this skill when the user mentions auditing, reviewing, or improving Brand Studio, Offer Studio, brand schema, offer schema, brand extraction, offer completeness, or anything related to validating whether the system captures brand/offer data correctly. Also trigger when the user asks about marketing framework coverage, missing fields, SDR data readiness, or wants to audit a specific offer type.

Expert en arquitectura completa Brand Studio (post-refactor field-contract-platform): identity, visuals, story, strategy, positioning, narrative (StoryBrand), brand_personality (Jung), communication_assets, contact, team, testimonials, authority_vault. Incluye PersonalityProfile (3-pilar engine) + BuyerPersona (multi-persona). Habla lenguaje de negocio. Use cuando user pide modificar/agregar fields/secciones/buyer-personas/voice-tone/posicionamiento/narrativa/credenciales/equipo/testimonios. Triggers: 'cambiar voz', 'tono de marca', 'arquetipo', 'StoryBrand', 'narrativa', 'posicionamiento', 'UVP', 'unique value proposition', 'buyer persona', 'avatar', 'historia de marca', 'misión', 'visión', 'identidad visual', 'colores marca', 'logo', 'paleta', 'testimonios', 'autoridad', 'credenciales', 'equipo', 'instructor', 'methodology', 'metodología', 'pilares', 'agregar campo brand', 'modificar marca', 'fusionar buyer persona'.

Implements FastAPI endpoints, creates SQLAlchemy 2.0 async models, generates idempotent Alembic migrations, structures bounded contexts following DDD (domain→infrastructure→application→api), and produces typed Pydantic v2 DTOs. Runs inside Docker (visionarias_brain_dev). Use when: 'create an endpoint', 'modify the backend', 'create a new entity', 'update a service', 'database logic', 'fix a backend bug', 'add a migration', 'create a repository', 'agrega un campo', 'nueva ruta API', 'corrige el servicio', or any Python/FastAPI/SQLAlchemy/Alembic task.

Auditor independiente. Toma T-{n}-result.md + corre tests él mismo (NO se fía del dev). Spawna agents auditor-{be,fe,agentic} según surface del ticket. Veredicto: APPROVED | CHANGES_REQUESTED | ESCALATED. Self-fix triviales (lint/typo/format) cap 2 iter. Diseño/security/arch → escala. Cuando todos tickets del story audit-passed, escribe REVIEW-final.md. Activa cuando user dice: '/auditor', 'auditá T-N', 'revisá ticket', 'verdict'.

Architect orchestrator Nicolify. Lee 01-spec.md + 02-design-{ui,agentic}.md. Decide qué surfaces toca (BE/FE/agentic). Spawna sub-architects en paralelo (/architect-be, /architect-fe, /architect-agentic). Reúne sus 03-arch-*.md y produce 04-tickets.yaml ordenado con dependencias + owner_eligibility (qwen vs Opus) + acceptance criteria + quality gates. Activa cuando user dice: '/architect', 'diseñemos la arq', 'tickets', 'qué tickets salen', 'arquitectura técnica', 'cómo lo construimos técnicamente'.

Sub-architect Frontend. Invocado por /architect orchestrator. Lee 01-spec.md + 02-design-ui.md + story YAML. Produce 03-arch-fe.md con: routes, components FSD-Lite, hooks React Query, Zod schemas, types TS, tests Vitest+Playwright, server-first boundaries. Activa cuando /architect spawna o user dice: '/architect-fe', 'arq frontend', 'diseña FE'.

Sub-architect Backend. Invocado por /architect orchestrator. Lee 01-spec.md + (02-design-ui.md si mixed) + story YAML. Produce 03-arch-be.md con: endpoints, DTOs Pydantic, SQLA models, migrations idempotent, services, repositories, tests requeridos, cross-cutting (tenant isolation, currency, master-data, PII). Cross-module audit obligatorio. Activa cuando /architect spawna o user dice: '/architect-be', 'arq backend', 'diseña BE'.

Sub-architect Agentic. Invocado por /architect orchestrator cuando story toca copilot/sales_agent. Lee 01-spec.md + 02-design-agentic.md + story YAML. Produce 03-arch-agentic.md con: tools defs (Pydantic schema), prompt slot architecture, LangGraph state, eval suite path, personas/rubrics asignados, observabilidad (trace + cost), trial policy. Carga sales-agent-expert, copilot-expert, tessl__langgraph, claude-api. Activa cuando /architect spawna o user dice: '/architect-agentic', 'arq del agente', 'diseña agentic'.

Identify Terraform provider support for resources, data sources, actions, list resources, ephemeral resources, and functions. Use when checking provider capabilities, asking "what resources does X provider support", "does provider Y have actions", or querying specific provider features.

Generate, audit, and compress AI-optimized documentation for codebases. This skill applies research-backed principles from three peer-reviewed papers to create documentation that maximizes AI agent performance instead of degrading it. Use this skill whenever the user asks to "write docs", "create a CLAUDE.md", "document a module", "audit documentation", "compress docs", "optimize docs for AI", "write module docs", "create domain documentation", "review doc quality", or mentions documentation bloat, token waste, or AI context efficiency. Also trigger when the user references "ai-docs principles", "telegram style docs", or wants to apply the "Lost in the Middle", "Less is More", or "AGENTS.md" research findings.

Tailwind CSS patterns and conventions for frontend apps. Use when writing component styles, layouts, or working with CSS classes.

Especialista Senior en Frontend (Next.js, React, Tailwind, FSD) para la construcción de interfaces. Úsalo cuando el usuario pida "nueva funcionalidad", "modifica el front", "crea un componente", "actualiza el diseño" o "refactoriza la UI".

Especialista Senior en Python, FastAPI y Domain-Driven Design (DDD) para backend. Úsalo cuando necesites crear endpoints, modificar lógica de negocio, diseñar entidades, actualizar servicios o trabajar con bases de datos.

Simulate high-stakes reasoning by modeling how top experts in the relevant domain would think, disagree, and converge on a decision. Use when users ask to role-play strongest minds, compare elite viewpoints, or ask: what would be a good group of people to explore X, and what would they say. Trigger for prompts like "think like world-class experts", "simulate top domain specialists", "role-play strongest domain people", and "use four-lens dialogue".