Mole Bug Patterns
tw93/Mole
A catalog of recurring bug shapes in the Mole Mac cleaner, used to review safety-sensitive diffs for deletion safety, unbounded commands, shell traps and weak tests.
Guide for error handling patterns in Mobazha including ErrorBoundary hierarchy, API error handling, logging strategy, and graceful degradation.
$ npx skills add mobazha/mobazha-unified --skill error-handling -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mobazha/mobazha-unified error-handling --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/mobazha/mobazha-unified.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.cursor/skills/error-handling .claude/skills/error-handling && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "error-handling" agent skill from https://github.com/mobazha/mobazha-unified/tree/main/.cursor/skills/error-handling into .claude/skills/error-handling/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "error-handling", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/mobazha/mobazha-unified/tree/main/.cursor/skills/error-handlingType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add mobazha/mobazha-unified --skill error-handling -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mobazha/mobazha-unified error-handling --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mobazha/mobazha-unified.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.cursor/skills/error-handling .agents/skills/error-handling && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "error-handling" agent skill from https://github.com/mobazha/mobazha-unified/tree/main/.cursor/skills/error-handling into .agents/skills/error-handling/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "error-handling", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mobazha/mobazha-unified --skill error-handling -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mobazha/mobazha-unified error-handling --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mobazha/mobazha-unified.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.cursor/skills/error-handling .cursor/skills/error-handling && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "error-handling" agent skill from https://github.com/mobazha/mobazha-unified/tree/main/.cursor/skills/error-handling into .cursor/skills/error-handling/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "error-handling", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/mobazha/mobazha-unified.git --path .cursor/skills/error-handling--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add mobazha/mobazha-unified --skill error-handling -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mobazha/mobazha-unified error-handling --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mobazha/mobazha-unified.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.cursor/skills/error-handling .gemini/skills/error-handling && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "error-handling" agent skill from https://github.com/mobazha/mobazha-unified/tree/main/.cursor/skills/error-handling into .gemini/skills/error-handling/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "error-handling", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install mobazha/mobazha-unified error-handlingInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add mobazha/mobazha-unified --skill error-handling -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mobazha/mobazha-unified.git skills-src && mkdir -p .github/skills && cp -r skills-src/.cursor/skills/error-handling .github/skills/error-handling && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "error-handling" agent skill from https://github.com/mobazha/mobazha-unified/tree/main/.cursor/skills/error-handling into .github/skills/error-handling/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "error-handling", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mobazha/mobazha-unified --skill error-handling -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mobazha/mobazha-unified error-handling --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mobazha/mobazha-unified.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.cursor/skills/error-handling .opencode/skills/error-handling && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "error-handling" agent skill from https://github.com/mobazha/mobazha-unified/tree/main/.cursor/skills/error-handling into .opencode/skills/error-handling/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "error-handling", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
error-handlingGuide for error handling patterns in Mobazha including ErrorBoundary hierarchy, API error handling, logging strategy, and graceful degradation.
Error Handling is an agent skill from mobazha/mobazha-unified. Guide for error handling patterns in Mobazha including ErrorBoundary hierarchy, API error handling, logging strategy, and graceful degradation. Use when adding error handling, working with ErrorBoundary, or implementing fallback UI, "错误处理", "ErrorBoundary", "异常处理", "日志", "错误追踪", "降级".
Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Development, covering Error handling. The repository describes itself as: Open-source commerce frontend for storefronts, marketplaces, checkout, and seller management. The licence is MPL-2.0.
Read from SKILL.md and the folder at commit 156c699. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md (its code samples are typescript).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Error Handling loads about 1.4k tokens when it runs. Until then it costs about 75 tokens; SKILL.md has 89 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from mobazha/mobazha-unified at commit 156c699, republished under its MPL-2.0 licence (© mobazha). 89 words, ~1,412 tokens.
.claude/skills/error-handling/SKILL.md (or your agent's skills folder).Mobazha 项目的错误处理策略和已有基础设施。
packages/core/services/monitoring/
├── errorTracker.ts # ErrorTrackerService — 错误上报
├── logger.ts # LoggerService — 日志系统
├── performanceMonitor.ts # 性能监控
└── index.ts
apps/web/src/components/ErrorBoundary/
├── ErrorBoundary.tsx # 通用错误边界
├── PageErrorBoundary.tsx # 页面级错误边界
└── index.tsApp Layout
└── PageErrorBoundary(页面级) ← 捕获整个页面的错误
└── ErrorBoundary(组件级) ← 捕获特定组件的错误
└── 业务组件import { PageErrorBoundary } from '@/components/ErrorBoundary';
// 每个页面自动包裹(layout.tsx 中)
function OrdersPage() {
return (
<PageErrorBoundary pageName="订单列表">
<OrderList />
</PageErrorBoundary>
);
}特性:
import { ErrorBoundary } from '@/components/ErrorBoundary';
// 隔离风险组件,避免影响整个页面
function OrderDetail() {
return (
<div>
<OrderInfo />
<ErrorBoundary fallback={<p>图表加载失败</p>}>
<PriceChart /> {/* 第三方图表可能崩溃 */}
</ErrorBoundary>
</div>
);
}| 场景 | 推荐级别 |
|---|---|
| 第三方库组件(图表、编辑器) | 组件级 |
| 复杂数据转换和渲染 | 组件级 |
| 每个路由页面 | 页面级 |
| 钱包/交易相关 UI | 组件级 |
// 在 hook 中统一处理
function useOrderDetail(orderId: string) {
const [data, setData] = useState(null);
const [error, setError] = useState<string | null>(null);
const [isLoading, setIsLoading] = useState(true);
useEffect(() => {
async function fetch() {
try {
setIsLoading(true);
setError(null);
const order = await ordersApi.getOrder(orderId);
setData(order);
} catch (err) {
const message = err instanceof Error ? err.message : '加载失败';
setError(message);
// 上报到 ErrorTracker
errorTracker.captureException(err instanceof Error ? err : new Error(message), {
tags: { feature: 'orders', orderId },
});
} finally {
setIsLoading(false);
}
}
fetch();
}, [orderId]);
return { data, error, isLoading };
}// 使用 i18n 翻译错误消息
const { t } = useI18n();
// 根据错误类型显示不同提示
function getErrorMessage(error: unknown): string {
if (error instanceof TypeError && error.message.includes('fetch')) {
return t('common.error.network'); // "网络连接失败"
}
if (error instanceof Error && error.message.includes('401')) {
return t('common.error.unauthorized'); // "请重新登录"
}
return t('common.error.unknown'); // "出了点问题,请稍后重试"
}import { logger } from '@mobazha/core';
// 基本使用
logger.info('订单创建成功', { orderId: '123' });
logger.warn('余额接近零', { balance: 0.001 });
logger.error('支付失败', error, { orderId: '123' });
// 子 Logger(带来源标签)
const chatLogger = logger.child('MatrixChat', { component: 'chat' });
chatLogger.info('消息发送成功', { roomId: 'room-123' });
// 输出: [MatrixChat] 消息发送成功 { roomId: 'room-123' }| 级别 | 使用场景 | 示例 |
|---|---|---|
debug | 开发调试 | 函数入参、中间状态 |
info | 关键操作成功 | 订单创建、钱包连接 |
warn | 可恢复的异常 | 余额不足、网络超时重试 |
error | 不可恢复的错误 | API 500、合约调用失败 |
// ❌ 绝对禁止
logger.info('Token', { token: accessToken });
logger.debug('Mnemonic', { mnemonic: seedPhrase });
console.log('Private key:', privateKey);
// ✅ 安全的日志
logger.info('用户认证成功', { userId: user.id });
logger.error('交易失败', { txHash: tx.hash, errorCode: err.code });import { errorTracker } from '@mobazha/core';
// 捕获异常
errorTracker.captureException(error, {
tags: { feature: 'payment', chain: 'ethereum' },
extra: { orderId: '123', amount: '0.1 ETH' },
});
// 捕获消息(非异常的异常情况)
errorTracker.captureMessage('用户余额为负数', {
level: 'warning',
tags: { feature: 'wallet' },
});
// 面包屑(帮助重现问题路径)
errorTracker.addBreadcrumb({
category: 'navigation',
message: '进入订单详情',
data: { orderId: '123' },
});ErrorTracker 已配置忽略以下常见噪音:
ResizeObserver loop limit exceededLoading chunk .* failed(代码分割加载失败)Network request failed(网络断线)Mobazha 作为去中心化应用,网络可靠性尤为重要:
// 1. 检测在线状态
if (!navigator.onLine) {
// 显示离线提示(项目有 /offline 页面)
}
// 2. API 调用重试
import { retry } from '@mobazha/core';
const data = await retry(
() => api.fetchData(),
3, // 3 次重试
1000, // 1s 初始延迟
2 // 指数退避
);
// 3. WebSocket 重连(Matrix 已内置)
// useMatrixInit 自动处理断线重连
// 4. 交易状态恢复
// 交易发送后保存 txHash,页面刷新后可查询状态// 功能不可用时的降级策略
function WalletBalance() {
const { balances, error } = useWalletStore();
if (error) {
return (
<div className="text-muted-foreground">
<p>余额暂时无法加载</p>
<button onClick={() => fetchBalances()}>重试</button>
</div>
);
}
return <BalanceDisplay balances={balances} />;
}© mobazha, MPL-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in .cursor/skills/error-handling of mobazha/mobazha-unified.
Open the folder on GitHubat commit 156c699
Error Handling next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Error Handling this skillmobazha/mobazha-unified | 165 | — | ~1.4k | Automated safety check: Pass | MPL-2.0 | |
| Mole Bug Patternstw93/Mole | 70k | — | ~2k | Automated safety check: Pass | GPL-3.0 | |
| Native Data FetchingCherryHQ/cherry-studio-app | 4k | 6 repos | ~2.9k | Automated safety check: Notes | MIT | |
| Rust Best Practicesfarm-fe/farm | 5.6k | 3 repos | ~1.1k | Automated safety check: Pass | MIT | |
| R Function Input Validationtidyverse/dplyr | 5.1k | 1 repos | ~2.3k | Automated safety check: Pass | Custom licence | |
| Next Best Practicesvercel-labs/openreview | 1.7k | 18 repos | ~1k | Automated safety check: Pass | None |
tw93/Mole
A catalog of recurring bug shapes in the Mole Mac cleaner, used to review safety-sensitive diffs for deletion safety, unbounded commands, shell traps and weak tests.
CherryHQ/cherry-studio-app
A skill your agent uses when implementing or debugging ANY network request, API call, or data fetching.
farm-fe/farm
Guide for writing idiomatic Rust code based on Apollo GraphQL's best practices handbook.
tidyverse/dplyr
Validates arguments of exported R functions with the standalone check_* type checkers from rlang, in tidyverse style with clear error messages.
vercel-labs/openreview
Next.js best practices - file conventions, RSC boundaries, data patterns, async APIs, metadata, error handling, route handlers, image/font optimization, bundling
microsoft/data-formulator
统一错误处理系统。在添加 API 端点、修改错误处理、添加前端 API 调用、编写错误相关测试时使用. An agent skill from microsoft/data-formulator.
mobazha/mobazha-unified
Accessibility guide for Mobazha following WCAG 2.1 AA standards including color contrast, reduced motion, ARIA patterns, keyboard navigation, focus management, and screen reader testing.
mobazha/mobazha-unified
Look up Mobazha backend API endpoints, request/response formats, and field mappings.
mobazha/mobazha-unified
Review code for quality, architecture consistency, and adherence to Mobazha project standards using confidence-based filtering.
mobazha/mobazha-unified
Simplify and refine recently written code for clarity, consistency, and maintainability while preserving all functionality.
mobazha/mobazha-unified
Generate commit messages and run pre-commit validation following Mobazha conventions.
mobazha/mobazha-unified
Create and modify UI components following Mobazha conventions including directory structure, spacing standards, accessibility, and testing.
Categories
Guide for error handling patterns in Mobazha including ErrorBoundary hierarchy, API error handling, logging strategy, and graceful degradation. Error Handling is an agent skill from mobazha/mobazha-unified. Guide for error handling patterns in Mobazha including ErrorBoundary hierarchy, API error handling, logging strategy, and graceful degradation.
Error Handling fits situations like: adding error handling; working with ErrorBoundary; implementing fallback UI.
Run `npx skills add mobazha/mobazha-unified --skill error-handling -a claude-code`. Or copy the skill folder (.cursor/skills/error-handling in mobazha/mobazha-unified) into .claude/skills/error-handling in your project. Claude Code loads it when a task matches its description.
Run `npx skills add mobazha/mobazha-unified --skill error-handling -a codex`. Or copy the skill folder (.cursor/skills/error-handling in mobazha/mobazha-unified) into .agents/skills/error-handling in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mobazha/mobazha-unified --skill error-handling -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/error-handling, .gemini/skills/error-handling, .github/skills/error-handling and .opencode/skills/error-handling in your project.
SKILL.md names no scripts, command-line tools or credentials: Error Handling is instructions for the agent only.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Error Handling is published under the MPL-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.4k tokens (SKILL.md is roughly 5.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Error Handling: Mole Bug Patterns (tw93/Mole, 70k stars), Native Data Fetching (CherryHQ/cherry-studio-app, 4k stars), Rust Best Practices (farm-fe/farm, 5.6k stars) and R Function Input Validation (tidyverse/dplyr, 5.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
mobazha (a GitHub organization) maintains it in mobazha/mobazha-unified, which has 165 GitHub stars. The repository holds 29 skills in this directory. The repository was last updated on October 3, 2026.
Source: mobazha/mobazha-unified on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.