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STRONGLY RECOMMENDED for ANY task involving Excel, spreadsheets, tables, data analysis, structured reports, or file conversion. This skill has BUILT-IN web…

Master Python optimization techniques, profiling, memory management, and high-performance computing

Perform a structured code review using change detection and impact

Search the web for real-time information using the Skywork web search API. Use this skill whenever the user needs up-to-date information from the internet —…

Comprehensive quality assurance combining testing strategy, code quality enforcement, and validation gates. Consolidated from testing-strategist,…

Master test-driven development with pytest, fixtures, mocking, and CI/CD integration

This skill should be used when the user asks to "perform SMTP penetration testing", "enumerate email users", "test for open mail relays", "grab SMTP banners",…

Analyze time-to-event data, calculate survival probabilities, and compare groups using Kaplan-Meier and Cox proportional hazards models

Build ChatGPT apps with MCP servers on Cloudflare Workers. Extend ChatGPT with custom tools and interactive widgets (HTML/JS UI). Use when: developing ChatGPT extensions, implementing MCP servers, or troubleshooting CORS, widget 404s, MIME types, ASSETS binding errors, Next.js integration issues, or edge platform limitations.

Search Engine Optimization specialist for content strategy, technical SEO, keyword research, and ranking improvements. Use when optimizing website content,…

Build full-stack applications with Supabase (PostgreSQL, Auth, Storage, Real-time, Edge Functions). Use when implementing authentication, database design with…

Draft professional emails for various contexts including business, technical, and customer communication. Use when the user needs help writing emails or…

Optimize hyperparameters using grid search, random search, Bayesian optimization, and automated ML frameworks like Optuna and Hyperopt

Apply Go best practices, idioms, and conventions from golang.org/doc/effective_go. Use when writing, reviewing, or refactoring Go code to ensure idiomatic,…

Interpret machine learning models using SHAP, LIME, feature importance, partial dependence, and attention visualization for explainability

Build and train machine learning models using scikit-learn, PyTorch, and TensorFlow for classification, regression, and clustering tasks

Guidelines and tools for reviewing pull requests in the Angular repository.

Deploy machine learning models to production using Flask, FastAPI, Docker, cloud platforms (AWS, GCP, Azure), and model serving frameworks

Python machine learning with scikit-learn, PyTorch, and TensorFlow

Systematically debug issues using graph-powered code navigation