cohort-analysis
Perform cohort analysis on user engagement data. Identify retention trends, feature adoption rates, churn patterns, and generate actionable research recommendations through quantitative data analysis.
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589 skills found
Perform cohort analysis on user engagement data. Identify retention trends, feature adoption rates, churn patterns, and generate actionable research recommendations through quantitative data analysis.
Expert SQL agent for modern database systems, query optimization, HTAP environments, and data architecture patterns. Optimize performance, schema design, and analytical workloads effectively.
Writes effective OKRs using Christina Wodtke's best practices and Google's OKR methodology. Use for setting goals, team alignment, measurement frameworks, and tracking quarterly progress.
GPT Researcher is an autonomous AI agent for comprehensive web and local research, generating detailed, cited reports using a planner-executor-publisher architecture.
Personal finance management skill for the Maybe Finance OS. Track transactions, monitor budgets, calculate net worth, and generate financial reports via API.
Analyze RFPs and requirements to identify stakeholders, decompose functional modules, extract constraints, and generate high-priority clarification questions.
A reinforcement learning-inspired tracker for YouTube performance, using systematic logging to optimize thumbnails, titles, and hooks.
Behavioral guidelines for LLMs to reduce coding mistakes, follow best practices, and improve output quality by enforcing simplicity, surgical changes, and goal-driven verification.
Real-time e-commerce price comparison and coupon hunting across major Chinese platforms like Taobao, JD, Pinduoduo, and more.
Guidance on frontend state management, including global stores like Zustand/Pinia, server state via TanStack Query, and URL state handling.
Apple Human Interface Guidelines for tvOS. Supports focus-based navigation, Siri Remote interaction, and 10-foot UI design for Apple TV applications.
Expert guidelines for SEO and AEO optimization including EEAT, JSON-LD structured data, technical SEO, and AI-ready content strategies for Google, ChatGPT, and Perplexity.