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Found 3,339 Skills
Analyze code coverage and CRAP (Change Risk Anti-Patterns) scores to identify high-risk code. Use OpenCover format with ReportGenerator for Risk Hotspots showing cyclomatic complexity and untested code paths.
Expert data science covering machine learning, statistical modeling, experimentation, predictive analytics, and advanced analytics.
Use when symfony e2e panther playwright
Design Sprint methodology based on Jake Knapp's "Sprint" (Google Ventures). Use when you need to: (1) validate product ideas in 5 days instead of months, (2) rapidly prototype and test solutions, (3) answer critical business questions quickly, (4) align teams on product direction, (5) de-risk product development before building, (6) test multiple concepts with real users, (7) make fast strategic decisions through structured process.
Playwright 浏览器自动化。用于自动化爬虫、数据采集、表单填写、UI 测试等需要浏览器自动化的场景。无需人工干预，适合 cron 定时任务。
Best practices for writing JavaScript/TypeScript tests using Jest, including mocking strategies, test structure, and common patterns.
Development conventions and patterns for everything-claude-code. JavaScript project with conventional commits.
Systematic approach to diagnosing and fixing failing tests in Rust projects. Use when tests fail and you need to diagnose root causes, fix async/await issues, handle race conditions, or resolve database connection problems.
Use when creating or configuring Claude Code agents and their frontmatter.
Create and run orq.ai experiments — compare configurations against datasets using evaluators, analyze results, and generate prioritized action plans. Use when evaluating LLM agents, deployments, conversations, or RAG pipelines end-to-end. Do NOT use without a dataset and evaluators. Do NOT use for cross-framework comparisons with external agents (use compare-agents).
Calculate portfolio risk metrics including VaR, CVaR, Sharpe, Sortino, and drawdown analysis. Use when measuring portfolio risk, implementing risk limits, or building risk monitoring systems.
OSS-Fuzz provides free continuous fuzzing for open source projects. Use when setting up continuous fuzzing infrastructure or enrolling projects.