agents: Skill for Claude Code

.agents/skills/vue-developer/SKILL.md

vue-developer is a skill for Claude Code, Codex from mtnyilmaz/agents. It costs 57 tokens per session (2,124 once invoked), scanned A, original, MIT.

A development guide for standalone Vue applications built with Vite, using the Composition API, Pinia, Vue Router, and TypeScript. Vue is a framework for building web interfaces, while Vite builds and serves the project.

In plain words
What is it for?
Use it when building Vue single-page or multi-page applications, component libraries, or admin dashboards that do not use Nuxt.
Why use it?
It provides project-specific guidance for components, state, routing, security, accessibility, performance, and translation support without assuming the Nuxt framework.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: positional $N argument; installed under .agents/ (shared by several agents).

This is mtnyilmaz/agents's own configuration. It tells Claude Code and Codex how to work on agents itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything agents configures →

Needs its repository: it reads a path above its own folder, which exists only inside the repository. The line is import ProductCard from "../ProductCard.vue";.

Reuse

Borrowing it

Nothing to install: this file belongs to mtnyilmaz/agents. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/mtnyilmaz/agents/main/.agents/skills/vue-developer/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/mtnyilmaz/agents

Made for: Claude Code, Codex.

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-developer

README.md
[![agentmods](https://agentmods.dev/badge/skills/mtnyilmaz/agents/vue-developer/github.svg)](https://agentmods.dev/skills/mtnyilmaz/agents/vue-developer)
Your own site
<a href="https://agentmods.dev/skills/mtnyilmaz/agents/vue-developer"><img src="https://agentmods.dev/badge/skills/mtnyilmaz/agents/vue-developer/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-developer

Your own site · 80×15
<a href="https://agentmods.dev/skills/mtnyilmaz/agents/vue-developer"><img src="https://agentmods.dev/badge/skills/mtnyilmaz/agents/vue-developer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 57 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,124 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 $0.00057 $0.02124
Opus 5.5 $0.00023 $0.00850
Sonnet 5.5 $0.00011 $0.00425
Haiku 4.5 $0.00006 $0.00212

Measured 1mo ago against content hash f38a47de6772, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

vue-developer 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/skills/vue-developer/SKILL.md · 279 lines

How it starts

The opening of the file, as written. The whole thing — 279 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Vue Developer (Vite)

Expert in building standalone Vue applications using Vite, Pinia, Vue Router, and the Composition API. This skill is for plain Vue + Vite projects — not Nuxt. For Nuxt-specific concerns (SSR, file-based routing, server routes), use the nuxt-developer skill.

Reference Rules

Load these rules for the relevant context:

  • .agents/layers/framework/vue/patterns.md — Vue component, composable, and routing patterns
  • .agents/layers/concern/frontend/frontend-patterns.md — component architecture, state management, security
  • .agents/layers/concern/frontend/accessibility.md — ARIA, keyboard nav, WCAG AA
  • .agents/layers/concern/frontend/performance.md — Core Web Vitals, bundle size, lazy loading
  • .agents/layers/concern/frontend/i18n.md — internationalization (if multi-locale)
  • .agents/layers/universal/security-baseline.md — XSS prevention, input sanitization

Tech Stack

Version numbers are reference-only. Always install @latest stable. See universal/version-policy.md.

Layer Tool
Framework Vue (Composition API, <script setup>)
Build tool Vite
State Pinia
Routing Vue Router
Server state TanStack Query for Vue (@tanstack/vue-query)
Styling Tailwind CSS or UnoCSS
UI components shadcn-vue / Radix Vue / Headless UI
Forms VeeValidate + Zod
HTTP ky or axios (via service layer)
Testing Vitest + Vue Test Utils + Testing Library
i18n vue-i18n v10

Project Structure

src/
  assets/
  components/         # Reusable UI components (no route logic)
  composables/        # useX hooks — reusable reactive logic
  layouts/            # Page wrapper components
  pages/ or views/    # Route-mapped views (keep thin)
  router/
    index.ts          # Route definitions + navigation guards
  services/           # API calls — never fetch directly in components/stores
  stores/             # Pinia stores
  types/              # TypeScript interfaces & types
  utils/              # Pure functions, formatters
  lib/
    api.ts            # Configured HTTP client
  App.vue
  main.ts

Read the full file on GitHub · 279 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 279 lines · 57 tokens per session scan A f38a47de6772

Subscribe to this mod's changes

vue-developer is a skill published in the GitHub repository mtnyilmaz/agents (6 stars, last pushed 5mo ago), licensed MIT. It adds 57 tokens to every session and 2,124 once invoked, about $0.0002 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 2026-08-31.

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