Claude Skills by shengdabai

Test-driven development with red-green-refactor loop. Use when user wants to build features or fix bugs using TDD, mentions "red-green-refactor", wants integration tests, or asks for test-first development.

Break a plan, spec, or PRD into independently-grabbable issues on the project issue tracker using tracer-bullet vertical slices. Use when user wants to convert a plan into issues, create implementation tickets, or break down work into issues.

Turn the current conversation context into a PRD and publish it to the project issue tracker. Use when user wants to create a PRD from the current context.

Triage issues through a state machine driven by triage roles. Use when user wants to create an issue, triage issues, review incoming bugs or feature requests, prepare issues for an AFK agent, or manage issue workflow.

Create new agent skills with proper structure, progressive disclosure, and bundled resources. Use when user wants to create, write, or build a new skill.

Tell the agent to zoom out and give broader context or a higher-level perspective. Use when you're unfamiliar with a section of code or need to understand how it fits into the bigger picture.

Upgrades existing websites and apps to premium quality. Audits current design, identifies generic AI patterns, and applies high-end design standards without breaking functionality. Works with any CSS framework or vanilla CSS.

Claude Code 官方远程控制 — 将终端 Claude Code 会话同步到手机/浏览器 Claude app。当用户说"远程控制"、"remote control"、"手机同步"、"手机连接"、"远程连接"等时触发。

重命名当前终端标签页。用法：/rename <名称> 设置后在整个会话中保持不变，不会被任何操作覆盖。

Resume an interrupted multi-step task by reading a TODO ledger from .omc/plans/. Use when the user says "continue", "resume", "pick up where we left off", or references a prior session that was cut off by usage limits.

Weekly engineering retrospective. Analyzes commit history, work patterns, and code quality metrics with persistent history and trend tracking. Team-aware: breaks down per-person contributions with praise and growth areas. Use when asked to "weekly retro", "what did we ship", or "engineering retrospective". Proactively suggest at the end of a work week or sprint. (gstack)

Pre-landing PR review. Analyzes diff against the base branch for SQL safety, LLM trust boundary violations, conditional side effects, and other structural issues. Use when asked to "review this PR", "code review", "pre-landing review", or "check my diff". Proactively suggest when the user is about to merge or land code changes. (gstack)

Create documentation optimized for ADHD and neurodivergent readers with short scannable content, clear hierarchy, progressive disclosure, actionable steps, and reduced cognitive load. Use when creating or improving any technical documentation (README files, API docs, tutorials, guides, onboarding materials) or when users request accessible, easy-to-scan, or beginner-friendly documentation.

Expert guidance on building production-ready multi-agent AI systems using CrewAI, LangChain, AutoGen, and custom architectures. Use when building agent systems, selecting frameworks, designing multi-agent workflows, debugging agent behavior, or deploying agents to production.

Expert guidance for developing and integrating AI systems using LLM APIs, SDKs, and Model Context Protocol (MCP). Covers API selection, SDK patterns, MCP development, production patterns, security, cost optimization, and architecture decisions for building production-ready AI integrations.

Secure dotfiles management with chezmoi. Use when helping users initialize chezmoi repositories, add/manage dotfiles, handle secrets with age encryption, create templates for multi-machine configs, troubleshoot chezmoi issues, or review dotfiles for security. Always checks for security implications before adding files.

Automatically detect and add comprehensive documentation to code files across multiple languages (Python, JavaScript/TypeScript, C/C++, Dart/Flutter). Generate language-appropriate docstrings, comments, and examples following industry standards. Use when code files lack documentation, after implementing new features, or when requested to document code. Support single files and batch documentation.

Expert ESP32 development with ESP-IDF 5.3.x, covering FreeRTOS patterns, peripheral drivers, WiFi/BLE networking, power management, and hardware optimization. Use when developing ESP32 firmware, implementing FreeRTOS tasks, configuring WiFi/BLE, optimizing memory and power, or working with ESP32-S3 hardware like T-Embed.

Build production-ready FastAPI backends with async/await, SQLAlchemy, JWT authentication, Pydantic validation, and Celery background tasks. Use when creating REST APIs, implementing CRUD endpoints, setting up authentication, managing database sessions, or building backend services with FastAPI.

Comprehensive Flutter development guidance covering widget composition (including ADHD-friendly UI patterns), state management (Bloc and Riverpod), navigation with go_router, platform-specific code for iOS/Android/Web/Desktop, Material Design 3 implementation, and performance optimization. Use when building Flutter applications, implementing state management, creating cross-platform features, optimizing performance, or designing accessible user interfaces.

Expert hardware communication protocols including MQTT, I2C, SPI, UART, BLE, and WiFi. Use when implementing device-to-device communication, designing MQTT messaging systems, configuring bus protocols, integrating wireless connectivity, troubleshooting protocol issues, or setting up multi-device embedded systems. Particularly relevant for IoT projects, embedded systems with multiple peripherals, and distributed sensor networks.

Expert IoT security review covering network security, authentication, encryption, secure boot, and attack surface analysis. Use when reviewing device security, implementing authentication, hardening firmware, conducting security audits, or analyzing embedded systems for vulnerabilities. Particularly valuable for ESP32/RP2350 projects, BLE/WiFi devices, MQTT systems, and mobile IoT applications.

Expert IoT system architecture covering distributed systems, event-driven design, edge computing, and microservices patterns. Use when designing multi-device systems, planning communication architecture, implementing event-driven patterns, or scaling IoT deployments. Specializes in MQTT-based architectures, state synchronization, and real-time constraints.

Expert IoT system architecture covering distributed systems, event-driven design, edge computing, and microservices patterns. Use when designing multi-device systems, planning communication architecture, implementing event-driven patterns, scaling IoT deployments, or documenting architecture decisions for distributed IoT systems.

Expert guidance for LVGL 9.4 - a light and versatile embedded graphics library. Use when working with LVGL UI components, widgets, layouts, animations, styles, events, or embedded display development with C.

Expert PostgreSQL database development skill covering schema design, normalization, Alembic migrations, SQLAlchemy ORM patterns, query optimization, index strategies, JSONB for flexible data, and full-text search. Use when designing database schemas, creating migrations, optimizing queries, implementing full-text search, or working with PostgreSQL-specific features like JSONB.

Expert RP2350 C/C++ development with Pico SDK, covering CMake configuration, peripheral drivers (GPIO, SPI, I2C, PWM, UART), hardware optimization, FreeRTOS integration, and bare-metal programming. Use when developing C/C++ firmware for RP2350/RP2040 boards, implementing hardware drivers, optimizing performance, or building real-time embedded applications.

Expert RP2350 development with MicroPython, covering Pimoroni Presto hardware, touchscreen interfaces, RGB lighting control, BLE server implementation, and display rendering. Use when developing for RP2350 boards, implementing touch UI, managing BLE communication, or working with RGB backlights.

Expert Python package management with uv - fast dependency management, virtual environments, and modern Python project workflows. Use when setting up Python projects, managing dependencies, or optimizing Python development workflows with uv.

Create documentation optimized for ADHD and neurodivergent readers with short scannable content, clear hierarchy, progressive disclosure, actionable steps, and reduced cognitive load. Use when creating or improving any technical documentation (README files, API docs, tutorials, guides, onboarding materials) or when users request accessible, easy-to-scan, or beginner-friendly documentation.

Automatically detect and add comprehensive documentation to code files across multiple languages (Python, JavaScript/TypeScript, C/C++, Dart/Flutter). Generate language-appropriate docstrings, comments, and examples following industry standards. Use when code files lack documentation, after implementing new features, or when requested to document code. Support single files and batch documentation.

Account ban risk monitor for Claude Code. Detects dangerous usage patterns that could trigger rate limiting, account suspension, or banning. Auto-triggers on session start. Manual trigger: /risk-guard. Checks: concurrent sessions, tool call velocity, automation loops, session frequency, config risks, secret exposure, telemetry leaks, file permissions. Triggers on: 'risk', '风险检查', '封号检查', 'ban check', 'account safety', '账号安全'.

Execute implementation plans phase-by-phase with checkpoint validation. Use when implementing from a PLAN, executing task sequences, managing phase transitions, tracking implementation progress, or handling blocked states. Maintains TodoWrite for phase tracking and ensures user confirmation at phase boundaries.

Create and validate solution design documents (SDD). Use when designing architecture, defining interfaces, documenting technical decisions, analyzing system components, or working on solution-design.md files in docs/specs/. Includes validation checklist, consistency verification, and overlap detection.

Apply scientific debugging methodology through conversational investigation. Use when investigating bugs, forming hypotheses, tracing error causes, performing root cause analysis, or systematically diagnosing issues. Includes progressive disclosure patterns, observable actions principle, and user-controlled dialogue flow.

Coordinate multi-agent code review with specialized perspectives. Use when conducting code reviews, analyzing PRs, evaluating staged changes, or reviewing specific files. Handles security, performance, quality, and test coverage analysis with confidence scoring and actionable recommendations.

Discover patterns, rules, and interfaces through iterative analysis cycles. Use when analyzing business rules, technical patterns, security, performance, integration points, or domain-specific areas. Includes cycle pattern for discovery to documentation to review workflow.

Preserve and restore session context across conversations. Use when completing significant work, switching contexts, or resuming previous work. Captures decisions, progress, blockers, and important discoveries. Enables seamless context handoff between sessions.

Maintain documentation freshness and code-doc alignment. Use when detecting stale documentation, suggesting doc updates during implementation, validating doc accuracy, or generating missing documentation. Handles staleness detection, coverage analysis, and doc/code synchronization.

Manage git operations for spec-driven development. Use when creating branches for specs/features, generating commits, or creating PRs. Provides consistent git workflow across specify, implement, and refactor commands. Handles branch naming, commit messages, and PR descriptions based on spec context.

Create and validate implementation plans (PLAN). Use when planning implementation phases, defining tasks, sequencing work, analyzing dependencies, or working on implementation-plan.md files in docs/specs/. Includes TDD phase structure and specification compliance gates.

Validate implementation against specifications (PRD/SDD/PLAN). Use when verifying specification compliance, checking interface contracts, validating architecture decisions, detecting deviations, or ensuring implementations match documented requirements. Provides structured compliance reporting.

Document business rules, technical patterns, and service interfaces discovered during analysis or implementation. Use when you find reusable patterns, external integrations, domain-specific rules, or API contracts. Always check existing documentation before creating new files. Handles deduplication and proper categorization.

Create and validate product requirements documents (PRD). Use when writing requirements, defining user stories, specifying acceptance criteria, analyzing user needs, or working on product-requirements.md files in docs/specs/. Includes validation checklist, iterative cycle pattern, and multi-angle review process.

Systematic code refactoring while preserving all external behavior. Use when identifying code smells, planning refactoring sequences, executing safe structural improvements, or validating behavior preservation. Includes code smell catalog (reference.md) and refactoring execution protocol.

Initialize and manage specification directories with auto-incrementing IDs. Use when creating new specs, checking spec status, tracking user decisions, or managing the docs/specs/ directory structure. Maintains README.md in each spec to record decisions (e.g., PRD skipped), context, and progress. Orchestrates the specification workflow across PRD, SDD, and PLAN phases.

Validate specifications, implementations, or understanding for completeness, consistency, and correctness. Use when checking spec quality, comparing implementation against design, validating file contents, assessing readiness, or confirming understanding. Supports spec IDs, file paths, and freeform requests.

Generate structured agent prompts with FOCUS/EXCLUDE templates for task delegation. Use when breaking down complex tasks, launching parallel specialists, coordinating multiple agents, creating agent instructions, determining execution strategy, or preventing file path collisions. Handles task decomposition, parallel vs sequential logic, scope validation, and retry strategies.

Apply consistent security, performance, and accessibility standards across all recommendations. Use when reviewing code, designing features, or validating implementations. Cross-cutting skill for all agents.

Interpret existing docs, READMEs, specs, and configuration files efficiently. Use when onboarding to a codebase, verifying implementation against specs, understanding API contracts, or parsing configuration. Covers reading strategies for README, API docs, specs, configs, and cross-referencing with code.