MateBot

OpenHarmony (鸿蒙) 服务层/框架层代码仓库架构与命名规范领域知识。 适用于识别、导航、分析和创建符合 OpenHarmony 分层架构标准的代码仓库。 当用户需要以下任一场景时使用此 Skill： (1) 分析 OpenHarmony 服务层或框架层代码仓库的目录结构与命名约定， (2) 判断一个仓库是否符合 OpenHarmony foundation 分层架构规范（subsystem/component 路径模式）， (3) 理解 bundle.json 组件描述符与 GN 构建系统的路径映射关系， (4) 在 OpenHarmony 项目内新增组件、服务或接口时遵循正确的命名格式, (5) 理解 frameworks/ vs services/ vs interfaces/ vs common/ 的分层职责边界。

Convert a macOS Electron app (from .dmg) into a runnable Linux Electron app. Use when the user needs to port a macOS-only Electron desktop application to Linux, build a .deb/.rpm package from a macOS DMG, patch app.asar for Linux window behavior, or fix startup crashes after such conversion (e.g., missing chunks, t.join errors, transparent background flickering, deb dependency issues).

Reverse engineer and deobfuscate bundled JavaScript/Electron applications. Extracts DMG/AppImage/pkg archives, unpacks app.asar, deobfuscates webpack/Vite/browserify bundles with scope-aware Babel-based variable renaming, and outputs readable source code. Use when the user wants to reverse engineer, deobfuscate, unminify, or analyze a bundled JS application (Electron, web app, Node.js), extract readable source from minified bundles, unpack app.asar, or understand how a third-party JS app works internally.

Up-to-date Zig programming language patterns for version 0.16.0. Use when writing, reviewing, or debugging Zig code, working with build.zig and build.zig.zon files, or using comptime metaprogramming. Critical for avoiding outdated patterns from training data - especially build system APIs (root_module instead of root_source_file), I/O APIs (buffered writer pattern), container initialization (.empty/.init), allocator selection (DebugAllocator), and removed language features (@Type, @cImport, async/await, usingnamespace).

Fix WSL git proxy connection errors (Failed to connect to 127.0.0.1 port 7890)

CS 课程系统性学习 Skill。融合横纵分析法与结构化写作质检体系，用于深度学习一门计算机科学课程（含 lecture notes、syllabus、paper list），最终输出一份结构完整、有个人洞察的学习报告。 触发词包括但不限于：学习这门课、帮我梳理一下这个课程、研究一下这门 CS 课程、输出学习报告、课程分析、lecture notes 整理、帮我搞懂这门课。 适用于用户丢来一个课程主页（如 https://cs.brown.edu/courses/csci1650/）说"帮我学习一下"或"帮我写个学习报告"的场景。 不要用于简单名词解释（如"什么是 OS"），也不要用于写公众号文章。

面向中文写作的人类化编辑技能：去除 AI 生成痕迹，同时保证文风准确、可追溯、可监督、可验证。 融合中文文风指南与“把 AI 当工作台”的流程化方法，适用于文章、评论、文案、报告与对话文本。

ArkTS language specification guidance for syntax, types, semantics, and diagnostics based on ArkTS Specification 1.2.0. Use when handling ArkTS grammar questions, compiler/type errors, feature compliance checks, TypeScript-to-ArkTS adaptation, or HarmonyOS ArkTS code modernization.

在 Linux 下使用 HarmonyOS Command Line Tools + SDK CLI 进行应用开发、构建、打包、安装、调试与日志排查。内置命令全集、文档刷新流程，以及可重复执行的一键环境安装/校验脚本。

Fetch Huawei HarmonyOS developer document正文 by calling documentPortal getDocumentById API with slug objectId, convert HTML content to Markdown, and maintain local-first migration references. Use when scraping Huawei HarmonyOS docs that are SPA-rendered and not directly readable by generic web fetchers.

Composite C skill that chains modern-c-makefile, spclib, and modern-c-dev.

Linux kernel development skill grounded in local references/labs and references/lectures materials. Use for kernel modules, system calls, process scheduling, interrupts, locking, memory management, filesystems, networking, architecture, debugging, profiling, and device model work.

Image generation skill using Gemini Web. Generates images from text prompts via Google Gemini. Also supports text generation. Use as the image generation backend for other skills like cover-image, xhs-images, article-illustrator.

Build and maintain Obsidian community plugins end-to-end using official docs. Use when tasks involve Obsidian plugin scaffolding, TypeScript implementation, `manifest.json`, desktop/mobile compatibility, debugging/reload workflow, release automation, or submission/review in the Obsidian community plugins registry.

Batch convert a directory of slides and PDFs into Markdown. Supports ppt/pptx/pps/ppsx/odp to pdf+md, and text-based pdf to md (no OCR).

This skill should be used when the user asks to "write C code with sp.h", "use spclib", "sp.h API", "single-header C library", "modern C programming", "sp_str_t usage", "sp_alloc memory", "SP_LOG formatting", "dynamic array in C", "hash table in C", "cross-platform C code", or when working with the sp.h single-header C standard library replacement.

Podcast knowledge workflows powered by Podwise CLI: search podcasts and episodes by keyword, monitor followed shows for new releases, find popular episodes, ask questions and extract insights from transcript content, process Podwise episode URLs, YouTube videos, Xiaoyuzhou links, and local audio or video files to retrieve transcripts, summaries, chapters, Q&A, mind maps, highlights, and keywords — plus catch up on your backlog, refine your listening taste, generate weekly recaps, export episode notes to PKM tools, research topics across podcasts, debate episode ideas, and generate language learning cards. Use when the user wants to find, summarize, transcribe, or extract insights from any podcast or audio content, or manage their listening library.

Build, refactor, or review macOS menubar apps that use Tuist and SwiftUI. Use when creating or maintaining LSUIElement menubar utilities, defining Tuist targets/manifests, implementing model-client-store-view architecture, adding script-based launch flows, or validating reliable local build/run behavior without Xcode-first workflows.

Autonomously optimize any Claude Code skill by running it repeatedly, scoring outputs against binary evals, mutating the prompt, and keeping improvements. Based on Karpathy's autoresearch methodology. Use when: optimize this skill, improve this skill, run autoresearch on, make this skill better, self-improve skill, benchmark skill, eval my skill, run evals on. Outputs: an improved SKILL.md, a results log, and a changelog of every mutation tried.

SPCL (Skill Composition Language) toolkit usage including werk command for skill composition and spcl interpreter for skill merging. Use when working with SPCL skills, composing multiple skills with werk, converting SKILL.md to SKILL.spcl format, or building/installing SPCL from source.

Posts content to WeChat Official Account (微信公众号) via API or Chrome CDP. Supports article posting (文章) with HTML, markdown, or plain text input, and image-text posting (贴图, formerly 图文) with multiple images. Markdown article workflows default to converting ordinary external links into bottom citations for WeChat-friendly output. Use when user mentions "发布公众号", "post to wechat", "微信公众号", or "贴图/图文/文章".

Claude-optimized modern C skill from sysprog c-prog notes. This skill also integrates an external structured C tutorial route map for practical learning and debugging workflows. Use this skill for modern C language engineering tasks, especially when you need: - Memory management, pointer manipulation, and alignment guidance - Compiler toolchain behavior, optimization, and ABI understanding - Undefined behavior analysis and safety checklists - Low-level optimization and bitwise operations - Function calling conventions and control flow patterns - Stream I/O, EOF handling, and error patterns - Object-oriented design patterns in C - Preprocessor techniques and macro safety - Dynamic linking and ELF format understanding - Linked list and non-contiguous memory operations - Beginner-to-advanced C learning paths and problem diagnosis patterns Trigger this skill whenever the user mentions C programming, memory issues, pointer bugs, compiler warnings, undefined behavior, or low-level system programming.

Create and iterate parametric 3D CAD models for Claude using an inspectable feedback loop. Use when the task involves OpenSCAD, build123d, STL/STEP/3MF output, fixture/enclosure/adapter design, or debugging shape accuracy from renders or screenshots.

Document parsing and OCR using PaddleOCR. Extract text, tables, and structured data from PDFs and images (JPG, PNG, BMP, TIFF). Supports 110+ languages and outputs Markdown format preserving document layout. Use when processing documents for data extraction, invoice parsing, form recognition, or converting scanned documents to structured text. Requires PADDLEOCR_API_URL and PADDLEOCR_ACCESS_TOKEN environment variables.

Generate unit tests (UT) for OpenHarmony multimedia media library C++ code. Use when creating new UT test files, modifying existing tests, or adding test cases for media library services, controllers, DAOs, and cloud sync components. Covers test patterns for MediaAssetsControllerService, MediaAlbumsControllerService, cloud media sync, background tasks, and database operations.

Patch ELF binaries using C code and linker script magic. Use when modifying Linux binaries by injecting compiled C code into code caves or specific addresses. Alternative to assembly patching for binary modification, reverse engineering payloads, or binary instrumentation tasks. Supports defining symbols at addresses, placing sections at offsets, and cross-platform patch generation.

Use when reviewing HarmonyOS (ArkTS/ArkUI) code, when file extensions are .ets/.ts in HarmonyOS context, or when checking ArkUI component implementations, async/await patterns, or @State/@Prop/@Provide usage

HarmonyOS 鸿蒙元服务游戏生成器。根据指定游戏主题，自动创建 MVVM 架构的鸿蒙游戏项目。 使用场景: - 用户想要创建新的鸿蒙游戏元服务 - 用户提到游戏主题如 "贪吃蛇"、"俄罗斯方块"、"打砖块" 等 - 用户说 "帮我创建一个XX游戏" - 用户想要基于 MVVM 架构开发鸿蒙游戏 触发词: 创建游戏、鸿蒙游戏、元服务游戏、HarmonyOS 游戏、MVVM 游戏

HarmonyOS UI 自动化测试用例管理和执行技能。用于存储、管理和执行 UI 测试用例，验证应用功能是否正常。支持通过组件文本/ID定位元素，自动适配不同屏幕尺寸。使用场景：(1) 执行已保存的测试用例 (2) 保存新的测试用例 (3) 列出所有测试用例 (4) 用户说"运行测试"、"执行测试用例"、"验证XX功能"、"把这个测试流程保存下来"。

HarmonyOS UI 自动化交互技能。通过 hdc dump ArkUI 布局树，理解当前界面状态，根据用户意图找到目标组件位置，并执行点击、长按、滑动、输入等交互操作。适用于 UI 自动化测试、应用操作自动化等场景。

Build, install, launch, and debug HarmonyOS/OpenHarmony applications using DevEco Studio toolchain. Use when Claude needs to: (1) Build OHOS apps with hvigorw, (2) Install HAP files to devices via hdc, (3) Launch or debug OHOS applications, (4) Parse crash stacks with hstack, (5) Take device screenshots, or (6) Detect DevEco Studio environment and SDK tools. Automatically detects DevEco Studio installation and configures JAVA_HOME, PATH, and toolchain.

Continuous learning system that extracts reusable knowledge from work sessions. Triggers: (1) /continuous-learning command to review session learnings, (2) "save this as a skill" or "extract a skill from this", (3) "what did we learn?", (4) After any task involving non-obvious debugging, workarounds, or trial-and-error discovery. Creates new Claude Code skills when valuable, reusable knowledge is identified.

Debug getServerSideProps and getStaticProps errors in Next.js. Use when: (1) Page shows generic error but browser console is empty, (2) API routes return 500 with no details, (3) Server-side code fails silently, (4) Error only occurs on refresh not client navigation. Check terminal/server logs instead of browser for actual error messages.

Fix Prisma "Too many connections" and connection pool exhaustion errors in serverless environments (Vercel, AWS Lambda, Netlify). Use when: (1) Error "P2024: Timed out fetching a new connection from the pool", (2) PostgreSQL "too many connections for role", (3) Database works locally but fails in production serverless, (4) Intermittent database timeouts under load.

Detect and resolve TypeScript/JavaScript circular import dependencies. Use when: (1) "Cannot access 'X' before initialization" at runtime, (2) Import returns undefined unexpectedly, (3) "ReferenceError: Cannot access X before initialization", (4) Type errors that disappear when you change import order, (5) Jest/Vitest tests fail with undefined imports that work in browser.

Claudeception is a continuous learning system that extracts reusable knowledge from work sessions. Triggers: (1) /claudeception command to review session learnings, (2) "save this as a skill" or "extract a skill from this", (3) "what did we learn?", (4) After any task involving non-obvious debugging, workarounds, or trial-and-error discovery. Creates new Claude Code skills when valuable, reusable knowledge is identified.

Reverse engineer a detailed product and technical specification document from a git branch's implementation. Use when: (1) a branch has shipped or is in-progress and needs documentation, (2) you need to understand what a branch does at product and architecture level, (3) onboarding to someone else's feature branch, (4) creating PR descriptions or design docs after the fact, (5) user asks to "analyze this branch", "write a spec from the code", or "document what this branch does". Produces a structured markdown spec covering problem statement, product requirements, architecture, technical design, file inventories, testing strategy, rollout plan, and risks.

Modern Bash scripting with a functional programming mindset. Bash is essentially "string Lisp" - a language where everything is string manipulation, commands are functions, and pipelines are composition. Use when writing, refactoring, or analyzing Bash scripts with emphasis on static/dynamic semantics, functional patterns, and modern best practices.

Search and analyze your own session logs (older/parent conversations) using jq.

sp.h - 单头文件C标准库替代方案。 本指南提供了使用sp.h编写现代C代码的最佳实践。 即使你是一个AI助手，遵循这些规则也能写出高质量的C代码。