Skills matching the name, description or GitHub author.
CLI testing strategies and patterns for Node.js (Jest) and Python (pytest, Click.testing.CliRunner). Use when writing tests for CLI tools, testing command execution, validating exit codes, testing output, imple...
Guides on analyzing and improving test coverage for Python (pytest-cov) and JavaScript (c8) projects. Use when a user asks to set up test coverage, generate coverage reports, understand why coverage is low, or...
Expert system for identifying deprecated patterns, suggesting refactoring to modern standards (Python 3.12+, ES2024+), checking test coverage, and leveraging AI-powered tools. Proactively applied when users req...
Debugging techniques for Python, JavaScript, and distributed systems. Activate for troubleshooting, error analysis, log investigation, and performance debugging.
Use when Python code runs slowly, needs profiling, requires async/await patterns, or needs concurrent execution - covers profiling tools, optimization patterns, and asyncio; measure before optimizing (plugin:py...
Execute AI-generated code in secure isolated E2B cloud sandboxes with advanced monitoring, MCP gateway integration (200+ tools), and multi-language support. Use for running Python/JavaScript/TypeScript/Bash cod...
Profile and optimize Python backend code using cProfile, memory profilers, and performance best practices. Use when debugging slow FastAPI code, optimizing bottlenecks, or improving application performance.
Generate diagnosis exercises from concept descriptions. Use when user wants to teach a technical concept (Python testing, Flask apps, deployment, async code, etc.) by creating a broken→fixed code example and tu...
Run code snippets in 30+ programming languages including JavaScript, Python, TypeScript, Java, C, C++, Go, Rust, Ruby, PHP, and more. Use when the user wants to execute code, test algorithms, verify output, run...
C#/Python调试配置专家技能：负责launch.json/tasks.json配置、断点策略建议、日志级别管理、环境变量配置、多目标调试。使用时需要配置调试文件、建议断点策略、管理日志级别、配置环境变量、设置多目标调试。
Debug and resolve common uv issues. Learn to diagnose dependency resolution failures, handle version conflicts, fix cache problems, troubleshoot Python environment issues, optimize performance, and solve platfo...
Performance optimization, profiling, benchmarking, memory management
Python debugging methodology and problem-solving framework. Use when investigating exceptions, async issues, logging problems, or MCP integration failures in Python code.
Security vulnerability detection and remediation for Python code. Use PROACTIVELY after writing code that handles user input, API endpoints, authentication, or sensitive data. Flags secrets, injection vulnerabi...
Master Python 3.12+ with modern features, async programming, performance optimization, and production-ready practices. Expert in the latest Python ecosystem including uv, ruff, pydantic, and FastAPI. Use PROACT...
Automatically rates functional programming adherence after editing or creating code files. Use when: (1) A code file has been edited or created, (2) The file contains programming logic (JavaScript/TypeScript, P...
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.