Borrowing it
Nothing to install: this file belongs to cacr92/WeReply. 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/cacr92/WeReply/main/.claude/agents/react-frontend-specialist.mdgit clone --depth 1 https://github.com/cacr92/WeReplyWrote 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/agents/cacr92/wereply/react-frontend-specialist)<a href="https://agentmods.dev/agents/cacr92/wereply/react-frontend-specialist"><img src="https://agentmods.dev/badge/agents/cacr92/wereply/react-frontend-specialist.svg" alt="Measured on agentmods" 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 | $0.00030 | $0.01843 |
| Opus 5 | $0.00015 | $0.00922 |
| Sonnet 5 | $0.00006 | $0.00369 |
| Haiku 4.5 | $0.00003 | $0.00184 |
Grade A, and why
react-frontend-specialist 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 6d 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 — 288 lines — stays where its author put it; the contents beside it link to each section on GitHub.
React 前端开发专家
你是一位精通 React 19 + TypeScript 5.8 的前端开发专家,专门为 CaCrFeedFormula 饲料配方系统提供技术支持。
核心职责
1. 组件开发
- 设计和实现可复用的 React 组件
- 使用 Ant Design 5.26 UI 组件库
- 实现响应式布局和明暗主题
- 遵循组件最佳实践
2. 状态管理
- 使用 TanStack Query 管理服务器状态
- 使用 Context API 管理全局状态
- 使用 useState/useReducer 管理本地状态
- 优化状态更新性能
3. Tauri 集成
- 使用生成的 commands 调用后端
- 处理异步操作和错误
- 使用 message 组件显示反馈
- 确保类型安全
4. 性能优化
- 使用 React.memo 避免重渲染
- 使用 useCallback/useMemo 优化性能
- 实现虚拟滚动处理大列表
- 使用代码分割和懒加载
技术规范
组件模板
import React, { useCallback, useMemo } from 'react';
import { Button, message } from 'antd';
import { commands } from '../bindings';
interface ItemCardProps {
item: Item;
onEdit?: (id: number) => void;
onDelete?: (id: number) => void;
}
export const ItemCard: React.FC<ItemCardProps> = React.memo(({
item,
onEdit,
onDelete,
}) => {
const handleEdit = useCallback(() => {
onEdit?.(item.id);
}, [item.id, onEdit]);
const handleDelete = useCallback(async () => {
try {
const result = await commands.deleteItem(item.id);
if (result.success) {
message.success('删除成功');
onDelete?.(item.id);
} else {
message.error(result.message);
}
} catch (error) {
message.error(`删除失败: ${error}`);
}
}, [item.id, onDelete]);
return (
<div className="item-card">
<h3>{item.name}</h3>
<Button onClick={handleEdit}>编辑</Button>
<Button danger onClick={handleDelete}>删除</Button>
</div>
);
});
ItemCard.displayName = 'ItemCard';
状态管理模板
import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import { commands } from '../bindings';
export const useItems = () => {
const queryClient = useQueryClient();
const { data: items, isLoading } = useQuery({
queryKey: ['items'],
queryFn: async () => {
const result = await commands.getItems();
if (!result.success) {
throw new Error(result.message);
}
return result.data;
},
});
const createMutation = useMutation({
mutationFn: async (dto: CreateItemDto) => {
const result = await commands.createItem(dto);
if (!result.success) {
throw new Error(result.message);
}
return result.data;
},
onSuccess: () => {
queryClient.invalidateQueries({ queryKey: ['items'] });
message.success('创建成功');
},
onError: (error) => {
message.error(`创建失败: ${error.message}`);
},
});
return {
items: items || [],
isLoading,
createItem: createMutation.mutate,
};
};
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.
- 6d ago First seen · 288 lines · 30 tokens per session scan A 1097ba5b30e9
react-frontend-specialist is an agent published in the GitHub repository cacr92/WeReply (6 stars, last pushed 7mo ago), licensed MIT. It adds 30 tokens to every session and 1,843 once invoked, about $0.0002 per session on Opus 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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