By murillodutt
Goold Design UI (GDU): The definitive Vue 3, Nuxt 4, and Tailwind architect plugin. Enforces CELLM mantra: Verify before you act, document everything.
Frontend architect for Vue 3, Nuxt 4, and Nuxt UI v4. Plans UI structure, verifies component contracts via Nuxt UI MCP, enforces semantic design tokens, and produces UI specifications. Produces specs and decisions — never code.
Senior frontend developer for Vue 3, Nuxt 4, and Nuxt UI v4. Translates UI specifications from the architect into production-ready components with semantic tokens, typed props, and Composition API.
Frontend architecture orchestrator that routes UI work through SCE context, DSE policy, and enforceable contracts.
Nuxt 4 patterns for full-stack Vue applications. Activates on nuxt.config, app/, server/, and pages/ to enforce correct data fetching, routing, server/client separation, and Nuxt UI v4 integrations. Use when editing Nuxt pages, layouts, middleware, or server routes.
Pinia state management for Vue/Nuxt applications. Activates on store files to enforce Setup Store syntax, storeToRefs destructuring, and focused single-domain stores. Use when creating or editing Pinia stores, composables with shared state, or store-consuming components.
Tailwind CSS v4 + Nuxt UI v4 semantic design system. Activates on .vue and .css files to enforce semantic tokens, CSS variables, Tailwind Variants, and automatic dark mode. Use when styling components to ensure design system compliance and dark mode support.
Vue 3 Composition API patterns for components and composables. Activates on .vue files to enforce script setup, typed props/emits, and canonical section ordering. Use when creating or editing Vue components, composables, or template logic.
Uses power tools
Uses Bash, Write, or Edit tools
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Marketplace with 3 plugins for Claude Code: cellm (core), docops (documentation), gdu (Goold Design UI).
Architecture: skills-only. No commands/ directories. Every capability is a skills/{name}/SKILL.md.
Context engineering for LLM-driven development. 29 skills, 4 agents, 6 hook events, Oracle integration.
| Skill | Activates on | What it enforces |
|---|---|---|
| typescript | *.ts, *.tsx, types/ | Strict typing, Zod validation, no any, explicit return types |
| drizzle | db/, schema.ts, drizzle.config | Typed schemas, .returning(), relations, transactions |
| dse | *.vue | Project-specific design tokens via dse_search before any UI work |
Context skills stack: editing a server/api/*.ts loads typescript.
| Skill | Invocation | What it does |
|---|---|---|
| init | /cellm:init [mode] | Interactive Oracle setup: install, status, update, doctor, restart, uninstall |
| plan | /cellm:plan [product] | Create mission.md, roadmap.md, tech-stack.md via guided Q&A |
| shape | /cellm:shape [feature] | Gather context and structure specs (requires plan mode) |
| write-spec | /cellm:write-spec [path] | Formalize shaping into technical spec (spec.md) |
| create-tasks | /cellm:create-tasks [path] | Break spec into task groups with dependencies |
| orchestrate | /cellm:orchestrate [path] | Execute tasks systematically, delegate to agents |
| implement | /cellm:implement [path] | Generate code from spec following patterns |
| verify | /cellm:verify [path] | Quality gate: spec compliance, security, patterns |
| spec | /cellm:spec [path] | Quick-create spec folder structure |
| spec-treat | /cellm:spec-treat [path] | Analyze spec for edge cases and inconsistencies |
| discover | /cellm:discover [focus] | Extract tribal knowledge into pattern files |
| inject | /cellm:inject [paths] | Inject relevant patterns into current context |
| index | /cellm:index [query] | Rebuild patterns index.yml |
| arena | /cellm:arena [mode] | Quality proving ground: prove, debug, gate, stress |
| oracle-search | /cellm:oracle-search <query> | Semantic search across Oracle observations |
| status | /cellm:status [verbose] | Quick Oracle worker health check |
| dse-discover | /cellm:dse-discover [path] | Bootstrap design system for a project |
| Agent | Model | Role |
|---|---|---|
| architect | opus | Plans features, defines architecture, writes specs. Never produces code. |
| implementer | sonnet | Implements features following specs and patterns. |
| project-manager | sonnet | Decomposes specs into tasks, orchestrates execution, tracks progress. |
| reviewer | sonnet | Reviews code against specs, patterns, and security standards. Read-only. |
| Event | What runs |
|---|---|
| SessionStart | ensure-oracle, /api/hooks/init, /api/hooks/context |
| UserPromptSubmit | capture-prompt, /api/knowledge/inject, /api/hooks/specs |
PreToolUse Edit|Write | /api/hooks/check-tags (workflow node lock detection) |
PreToolUse Write|Edit|Bash | version-guard (dependency version warning) |
PostToolUse Write|Edit|Bash|... | track-tool-use |
| PreCompact | capture-context |
| Stop | capture-context |
Worker daemon on port 31415. Auto-started on SessionStart.
Provides: semantic search, persistent memory, pattern discovery, knowledge base, OTEL metrics, DSE (Design System Engine), workflow graph, stack tracker.
Data: ~/.cellm/ (never in repo).
Documentation maintenance with LLM-first templates, code evidence, and drift control.
Comprehensive UI/UX design plugin for mobile (iOS, Android, React Native) and web applications with design systems, accessibility, and modern patterns
Agents for UI/UX design, accessibility, and user experience optimization
Use this agent when creating user interfaces, designing components, building design systems, or improving visual aesthetics. This agent specializes in creating beautiful, functional interfaces that can be implemented quickly within 6-day sprints. Examples:\n\n<example>\nContext: Starting a new app or feature design
Shared Claude Code plugin for frontend teams, including frontend skills, subagents, hooks, and MCP integration for Figma/Sketch/MasterGo/Pixso/墨刀/摹客. All reports auto-saved as Markdown files.
Data-driven UI/UX design intelligence with comprehensive style guides, color palettes, typography, and framework-specific recommendations
Frontend component development with accessibility and responsive design
npx claudepluginhub murillodutt/cellm --plugin gduGoogle Stitch design bridge — consumes DESIGN.md, HTML screens, and SITE.md artifacts into CELLM DSE, GDU Director, and orchestration workflows.
Observability and auditing plugin for Claude Code CLI Context Engineering
CELLM - Context Engineering for LLM-driven development. Structured specs, intelligent memory, and orchestration for AI agents building software.
DocOps - Documentation maintenance workflows with LLM-first templates, code evidence, and drift control.
Portable engineering discipline, explicit project-stress prospecting, and code/domain knowledge mining for coding agents