Browse reusable Agent Skills, each with a clear purpose and practical guidance.
Use this skill when reviewing or writing code that handles user input, authentication, file I/O, network requests, or database queries. Always check for common security vulnerabilities before considering the code complete.
Use this skill before any data analysis, transformation, or modeling. Always inspect and validate the data before drawing conclusions or writing transformations.
Check if a failing test is a known upstream flake in Chromium's LUCI Analysis database. Provides flakiness statistics, verdict, and recommendation for filter file decisions. Triggers on: check upstream flake, is this test flaky upstream, check luci flakiness, upstream flake check.
Get PRs a user reviewed on brave/brave-core. Shows PR number, title, author, state, and links. Triggers on: prs reviewed, reviewed prs, review activity, what did I review, review history.
Review PRs in the configured PR repository for best practices violations. Supports single PR (#12345), state filter (open/closed/all), and auto mode for cron. Triggers on: review prs, review recent prs, /review-prs, check prs for best practices.
Get top crashers from Brave's Backtrace crash reporting. Shows crash signatures, stacks, platforms, versions, channel breakdown, code origin, and regression detection. Triggers on: top crashers, crash report, what's crashing, top crashes, crash analysis, regression crashers, new crashes.
仅分析 `AutoStockStapleMain` 的 MaaEnd 日志。用于还原该任务实际购买了什么、购买所对应的证据、逐步剩余账单（券/账单）数值时间线，以及在 pipeline 或 go-service 中应当加日志/埋点的位置。适用于用户询问 `AutoStockStapleMain`、`AutoStockStaple`、武陵/四号谷地的稳定需求物资购买，或该任务内账单数值变化原因等场景。
分析 MaaEnd 上游仓库公开 Issue（`https://github.com/MaaEnd/MaaEnd/issues/...` 或 `#1234`）。自动抓取 issue 正文和评论中的 `MaaEnd-logs-*.zip` 附件，下载解压后从 `maafw.log`、`maafw.bak.*.log`、`go-service.log`、`mxu-tauri.log`、`mxu-web-*.log`、`mxu-agent*.log`、`config/*`、`on_error/` 中筛选关键证据，并结合 MaaEnd、MaaFramework、MXU 的代码和文档判断根因、给出修复方案，供用户在让你分析 MaaEnd issue、日志包、识别失败、任务卡死、控制器差异、Pipeline/Agent/MXU 问题时使用。
分析 Windows 崩溃转储文件（.dmp），诊断 MaaEnd 及其依赖项（MaaFramework、MXU）的崩溃。自动从 GitHub Releases 下载对应版本 PDB 符号，使用 minidump-stackwalk 解析堆栈轨迹并定位崩溃根因。当 issue 日志包或附件中发现 .dmp 文件，或用户要求分析 DMP/崩溃转储时使用。
Record, inspect, and diagnose failing UI tests from evidence. Use when WikipediaUITests / XCTest UI tests fail — especially intermittent or visual failures where simulator state, taps, WebView content, accessibility identifiers, fixture data, animations, locale/theme configuration, or CI-only behavior must be understood before changing code.