Borrowing it
Nothing to install: this file belongs to CarlosDanielDev/maestro. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/CarlosDanielDev/maestro/main/.claude/skills/example-frontend-patterns/SKILL.mdgit clone --depth 1 https://github.com/CarlosDanielDev/maestroWrote 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.
[](https://agentmods.dev/skills/carlosdanieldev/maestro/example-frontend-patterns)<a href="https://agentmods.dev/skills/carlosdanieldev/maestro/example-frontend-patterns"><img src="https://agentmods.dev/badge/skills/carlosdanieldev/maestro/example-frontend-patterns/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.
<a href="https://agentmods.dev/skills/carlosdanieldev/maestro/example-frontend-patterns"><img src="https://agentmods.dev/badge/skills/carlosdanieldev/maestro/example-frontend-patterns.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00034 | $0.01185 |
| Opus 5.5 | $0.00014 | $0.00474 |
| Sonnet 5.5 | $0.00007 | $0.00237 |
| Haiku 4.5 | $0.00003 | $0.00119 |
Grade A, and why
example-frontend-patterns 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.
How it starts
The opening of the file, as written. The whole thing — 217 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Frontend Web Patterns (TEMPLATE)
This is a TEMPLATE skill. Copy this directory and customize it for your frontend framework.
Quick reference for frontend development patterns. For detailed examples, see linked guides.
Skill Usage
| Aspect | Details |
|---|---|
| Consumer | subagent-frontend-architect |
| Purpose | Code patterns and examples for frontend implementation |
| Invocation | Subagents read this skill; NOT directly invocable by users |
| How to Customize | Replace examples below with your framework's patterns |
Step 1: Choose Your Framework
Replace this section with your framework-specific requirements:
Option A: React
// Example: React with hooks and TypeScript
import React, { useState, useEffect } from 'react'
interface Props {
data: DataType
}
export const MyComponent: React.FC<Props> = ({ data }) => {
const [state, setState] = useState<StateType>(initialState)
useEffect(() => {
// side effects
}, [dependencies])
return <div>{/* JSX */}</div>
}
Option B: Vue 3
<template>
<div>{{ data }}</div>
</template>
<script setup lang="ts">
import { ref, computed, onMounted } from 'vue'
const data = ref<DataType>(initialValue)
const computedValue = computed(() => data.value * 2)
onMounted(() => {
// lifecycle hook
})
</script>
Option C: Angular
// Example: Angular component with TypeScript
import { Component, OnInit } from '@angular/core'
@Component({
selector: 'app-my-component',
templateUrl: './my-component.component.html',
styleUrls: ['./my-component.component.css']
})
export class MyComponent implements OnInit {
data: DataType
constructor(private service: MyService) {}
ngOnInit(): void {
// initialization
}
}
Option D: Svelte
<script lang="ts">
import { onMount } from 'svelte'
let data: DataType = initialValue
$: computedValue = data * 2
onMount(() => {
// lifecycle
})
</script>
<div>{data}</div>
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.
- 1mo ago First seen · 217 lines · 34 tokens per session scan A 60056c0d2fd9
example-frontend-patterns is a skill published in the GitHub repository CarlosDanielDev/maestro (31 stars, last pushed 20d ago), licensed MIT. It adds 34 tokens to every session and 1,185 once invoked, about $0.0001 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 2026-10-02.
example-frontend-patterns compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| example-frontend-patternsCarlosDanielDev/maestro | Skill | 31 | 20d ago | MIT | A | 34 | Claude Code |
| zoom-meeting-sdk-web-component-viewanthropics/knowledge-work-plugins | Skill | 35k | 2d ago | Apache-2.0 | A | 61 | Claude Code |
| ui-toolkit/webanthropics/knowledge-work-plugins | Skill | 35k | 2d ago | Apache-2.0 | A | 39 | Claude Code |
| astrosickn33/agentic-awesome-skills | Skill | 49k | yesterday | MIT | A | 28 | Claude Code |
| tanstack-formKiranism/next-shadcn-dashboard-starter | Skill | 7.2k | 3d ago | MIT | A | 34 | Claude Code, Codex |
| add-localizationmicrosoft/power-platform-skills | Skill | 1.1k | today | MIT | A | 69 | Claude Code |
| lobe-iconslobehub/lobe-icons | Skill | 2.7k | 3d ago | MIT | A | 129 | Claude Code, Codex |