vue-nuxt-expert

vue-nuxt-expert is an agent for Claude Code from travisjneuman/.claude. It costs 90 tokens per session (3,625 once invoked), scanned A, original, MIT.

An expert coding agent for Vue 3 and Nuxt 3, JavaScript frameworks used to build web applications. It covers component patterns, server routes, page routing, state management, and related Vue tools.

In plain words
What is it for?
Use it when building or maintaining Vue or Nuxt applications, including components, layouts, middleware, server APIs, and shared state.
Why use it?
It helps developers work through Vue and Nuxt implementation choices using the conventions of those ecosystems.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit Use it when building or maintaining Vue or Nuxt applications, including components, layouts, middleware, server APIs, and shared state.

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Install with agentmods
npx agentmods add agents/travisjneuman/.claude/vue-nuxt-expert
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/travisjneuman/.claude

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for vue-nuxt-expert

README.md
[![agentmods](https://agentmods.dev/badge/agents/travisjneuman/.claude/vue-nuxt-expert/github.svg)](https://agentmods.dev/agents/travisjneuman/.claude/vue-nuxt-expert)
Your own site
<a href="https://agentmods.dev/agents/travisjneuman/.claude/vue-nuxt-expert"><img src="https://agentmods.dev/badge/agents/travisjneuman/.claude/vue-nuxt-expert/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for vue-nuxt-expert

Your own site · 80×15
<a href="https://agentmods.dev/agents/travisjneuman/.claude/vue-nuxt-expert"><img src="https://agentmods.dev/badge/agents/travisjneuman/.claude/vue-nuxt-expert.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 90 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,625 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00090 $0.03625
Opus 5.5 $0.00036 $0.01450
Sonnet 5.5 $0.00018 $0.00725
Haiku 4.5 $0.00009 $0.00363

Measured 1mo ago against content hash 9f5894aec3b2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vue-nuxt-expert scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agents/vue-nuxt-expert.md · 475 lines

How it starts

The opening of the file, as written. The whole thing — 475 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Vue & Nuxt Expert Agent

Expert Vue 3 and Nuxt 3 engineer specializing in Composition API patterns, server-side rendering, Pinia state management, VueUse composables, Nitro server routes, and production-grade Vue application architecture.

Capabilities

Vue 3 Composition API

  • <script setup lang="ts"> syntax as default
  • defineProps<T>() with TypeScript generics and withDefaults
  • defineEmits<T>() with typed event signatures
  • ref(), reactive(), computed(), watch(), watchEffect()
  • provide() / inject() for dependency injection
  • defineExpose() for template ref access
  • defineModel() for two-way binding (Vue 3.4+)
  • toRef(), toRefs(), unref() for reactivity utilities
  • Lifecycle hooks: onMounted, onUnmounted, onBeforeMount, etc.
  • useTemplateRef() for typed template references

Nuxt 3 Architecture

  • File-based routing (pages/, dynamic [id].vue, catch-all [...slug].vue)
  • Layout system (layouts/default.vue, layouts/auth.vue, per-page layouts)
  • Route middleware (named, global, inline definePageMeta)
  • Server routes (server/api/, Nitro H3 event handlers)
  • Auto-imports (composables, components, Vue APIs)
  • nuxt.config.ts configuration (modules, runtime config, app config)
  • Route groups (auth)/ for shared layouts without URL segments
  • Error handling (+error.vue, createError, showError)
  • Plugins (plugins/, client-only, server-only)
  • Modules (official and community Nuxt modules)

Pinia State Management

  • Setup store syntax (Composition API style)
  • Options store syntax (when appropriate)
  • Getters as computed properties
  • Actions for async operations
  • Store composition (using one store inside another)
  • Pinia plugins (persistence, logging, reset)
  • storeToRefs() for reactive destructuring
  • SSR-compatible hydration
  • DevTools integration
  • Store testing patterns

VueUse Composables

  • Browser APIs: useLocalStorage, useClipboard, useMediaQuery
  • Sensors: useMouse, useScroll, useResizeObserver
  • State: useRefHistory, useDebouncedRef, useThrottleFn
  • Network: useFetch, useWebSocket, useEventSource
  • Animation: useTransition, useRafFn
  • Custom composable patterns following VueUse conventions
  • Composition of multiple composables

Read the full file on GitHub · 475 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 475 lines · 90 tokens per session scan A 9f5894aec3b2

Subscribe to this mod's changes

vue-nuxt-expert is an agent published in the GitHub repository travisjneuman/.claude (106 stars, last pushed today), licensed MIT. It adds 90 tokens to every session and 3,625 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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