Skills matching the name, description or GitHub author.
Python asyncio patterns for concurrent programming, async/await, and non-blocking I/O operations. WHEN: Building async APIs with FastAPI/aiohttp, implementing concurrent I/O operations, using asyncio.gather/cre...
Transform, clean, and reshape data using pandas and numpy for ETL and data preprocessing. WHEN: Manipulating DataFrames, cleaning datasets, reshaping data (pivot, melt), merging/joining tables, data normalizati...
Manipulate PDF files in Python: extract text/tables, create, merge, split, and fill forms. WHEN: Extracting text from PDFs, creating PDF documents, merging/splitting PDFs, filling PDF forms, working with pdfplu...
Comprehensive pytest testing strategies with fixtures, mocking, and TDD patterns. WHEN: Writing pytest tests, creating fixtures, mocking with unittest.mock/pytest-mock, implementing TDD, setting up test configu...
JavaScript ES6+ patterns, async/await, modules, and modern JS best practices. WHEN: Writing JavaScript code, using ES6+ features (destructuring, spread, arrow functions), async/await patterns, array methods, mo...
TSDoc documentation standards for TypeScript following tsdoc.org conventions. WHEN: Writing TSDoc comments, documenting TypeScript functions/classes/interfaces/types, generating docs with TypeDoc, improving exi...
TypeScript patterns: type definitions, interfaces, generics, type guards, and utility types. WHEN: Writing .ts/.tsx files, defining interfaces/types, using generics, implementing type guards, configuring tsconf...
Create and edit Excel spreadsheets (.xlsx) in Python with openpyxl/xlsxwriter. WHEN: Creating Excel files with formulas/formatting, reading .xlsx/.xlsm files, modifying spreadsheets while preserving formulas, a...
Create and edit Word documents (.docx) in Python with python-docx library. WHEN: Creating .docx files, editing Word documents, working with tracked changes, adding comments, preserving formatting, extracting te...
Advanced Python development with architecture expertise and automated code quality enforcement. Use when developing Python applications, libraries, or scripts that require high code quality, type safety, best p...
Use when writing or refactoring Python code for LangGraph v1.x + LangChain v1: Graph API + Functional API import paths, checkpoint/store usage, and migrations off deprecated prebuilts (create_react_agent -> lan...
Expert in building Universal CLIs (Bash, PowerShell, Python, C++). Specializes in argument parsing, cross-platform compatibility (Linux/Windows), exit codes, piping, and interactive prompts.
Expert in systematic code refactoring, smell detection, and structural optimization for ANY language (C++, Python, JS, Go, C#).
Comprehensive Python testing with pytest framework, including test creation, fixtures, parameterized tests, and test execution. Use when Claude needs to work with Python testing for creating new tests, modifyin...
FastAPI production patterns with Pydantic v2 and SQLAlchemy async. Use when: building Python APIs, async database, JWT auth. Do not use for: API design decisions (use api-design skill). Workflow: api-design (de...
Unified enterprise programming language skill covering 25+ languages including Python 3.13, TypeScript 5.9, Go 1.23, Rust 1.91, Java 21, JavaScript ES2025, C++, C#, PHP, Swift, Kotlin, Scala, Elixir, Ruby, R, S...
Comprehensive code review tool for Clean Code principles and project architecture. Supports single-file review (/review-code) and project-wide analysis (/review-code ). Checks variable naming, function length,...
Scan entire Python project directories and review all .py files for Clean Code principles. Use when the user requests project-wide code review with /review-project command, wants to analyze multiple files, or n...
Review code for Clean Code principles focusing on meaningful variable names, function length, and redundant comments. Use when the user requests code review with /review-code command, asks to check code quality...
Ensure code follows DDD architecture and DAL separation for both frontend and backend. Triggers: DDD, arch, 架構, 新功能, 新模組, new feature, scaffold, 骨架, domain, layer, 分層, structure, 結構, backend, fron...
Set up macOS launchd service for auto-starting Python applications
Initialize complete Python project with comprehensive documentation, development environment, and tooling. Use when creating a new Python project from scratch.
Use the Anthropic Claude SDK for programmatic API access. Enables spawning sub-agents, parallel processing, batch operations, and custom Claude interactions via Python. Use when tasks need multiple Claude insta...
Use when "scientific computing", "astronomy", "astropy", "bioinformatics", "biopython", "symbolic math", "sympy", "statistics", "statsmodels", "scientific Python"
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.