Claude Skills

Activate when user mentions "codex review", "code review", "fix pr code review". This skill provides guidance on how to effectively collaborate with codex to do a interate code review.

Use when designing resource lifecycles. Keywords: RAII, Drop, resource lifecycle, connection pool, lazy initialization, connection pool design, resource cleanup patterns, cleanup, scope, OnceCell, Lazy, once_cell, OnceLock, transaction, session management, when is Drop called, cleanup on error, guard pattern, scope guard, 资源生命周期, 连接池, 惰性初始化, 资源清理, RAII 模式

Create video compositions with @editframe/react React wrappers. Use when working with React components like Timegroup, Video, Audio, Image, Text, Captions, Waveform, Surface, Configuration, Preview, Controls, or building React-based video compositions with TypeScript.

Understand existing codebase patterns and context to inform feature judgement.

Use when writing tests for serialization, validation, normalization, or pure functions - provides property catalog, pattern detection, and library reference for property-based testing

Use when writing database access code, creating schemas, or managing transactions with PostgreSQL - enforces transaction safety with TX_ naming, read-write separation, type safety for UUIDs/JSONB, and snake_case conventions to prevent data corruption and type errors

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

Coffee break companion. Get brewing recipes, timing guides, and unsolicited opinions about coffee. Yes, I know you own the company.

Create video compositions with Editframe Elements. Use when working with ef-timegroup, ef-video, ef-audio, ef-image, ef-text, ef-captions, ef-waveform, ef-surface, building timelines, or generating captions/transcriptions.

Provides guidance on software architecture patterns and design decisions. Use when designing systems, choosing patterns, structuring projects, or when asked about architectural approaches.

Master Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building async APIs, concurrent systems, or I/O-bound applications requiring non-blocking operations.

Guides Git workflows, branching strategies, commit conventions, and collaboration patterns. Use when working with Git, creating PRs, managing branches, or when asked about version control.

Create distributable Python packages with proper project structure, setup.py/pyproject.toml, and publishing to PyPI. Use when packaging Python libraries, creating CLI tools, or distributing Python code.

Profile and optimize Python code using cProfile, memory profilers, and performance best practices. Use when debugging slow Python code, optimizing bottlenecks, or improving application performance.

Extract structured information from markdown feature proposals.

Analyzes any project to understand its structure, tech stack, patterns, and conventions. Use when starting work on a new codebase, onboarding, or when asked "how does this project work?" or "what's the architecture?"

Reads, searches, lists, creates, and deletes notes in Apple Notes on macOS. Use when the user asks about their notes, wants to save information to Notes, or needs to find something they wrote in Apple Notes.

Master defensive Bash programming techniques for production-grade scripts. Use when writing robust shell scripts, CI/CD pipelines, or system utilities requiring fault tolerance and safety.