Analytics & Data

This skill helps you open, read, edit, and create spreadsheet files like .xlsx, .csv, and .tsv, handling data cleaning, formatting, and financial modeling.

Automate Mixpanel tasks via Rube MCP (Composio): events, segmentation, funnels, cohorts, user profiles, JQL queries. Always search tools first for current schemas.

Interact with Azure Data Lake Storage Gen2 using Python for hierarchical file systems, big data analytics, and file/directory operations.

Master prompt evaluation techniques for AI models using Anthropic API, Workbench, and promptfoo across nine comprehensive lessons.

A comprehensive guide to using Claude's Skills feature for document generation, data analysis, and business automation.

A comprehensive tutorial series on building sophisticated general-purpose AI agents using the Claude Agent SDK, from basic research to multi-agent orchestration.

Search and analyze your OpenClaw agent's session logs (older conversations) using jq and rg.

Summarize Codex or Claude model usage and costs from CodexBar CLI output, providing breakdowns by model.

Azure AI Text Analytics SDK for sentiment analysis, entity recognition, key phrases, language detection, PII, and healthcare NLP on text.

Automate Google Sheets operations: read, write, format, filter, and manage spreadsheets programmatically via Composio's Rube MCP.

AI-powered customer support specialist automating ticketing, analyzing sentiment, and optimizing omnichannel experiences for exceptional service.

Build robust backtesting systems for trading strategies, handling biases and costs for reliable performance estimates.

Analyzes pages to identify keyword overlap and potential cannibalization issues, suggesting differentiation strategies for improved SEO performance.

Analyze and optimize individual web pages to improve conversion performance with data-driven recommendations and testable hypotheses.

Master dbt for analytics engineering: model organization, testing, documentation, and incremental strategies for data transformations.

Monitor portfolio risk, R-multiples, and position limits. Creates hedging strategies and implements stop-losses for portfolio protection.

Transform data into compelling narratives using visualization, context, and persuasive structure for impactful decision-making and communication.

Interact with Azure Tables using Python SDK for NoSQL key-value storage, entity CRUD, and batch operations for Azure Storage Tables or Cosmos DB.

Automate Amplitude tasks: events, user activity, cohorts, and user identification. Search tools for current schemas.

Automate PostHog tasks: events, feature flags, projects, user profiles, and annotations via Rube MCP. Always search tools first for current schemas.

Build production Apache Airflow DAGs with best practices for operators, sensors, testing, and deployment in data pipelines and workflow orchestration.

Build real-time streaming applications using the Azure Event Hubs SDK for Java, enabling high-throughput data ingestion and event-driven architectures.

Expert in building Retrieval-Augmented Generation systems, optimizing for LLM applications through embeddings, vector DBs, chunking, and retrieval.

Design, audit, and improve analytics tracking systems for reliable, decision-ready data, focusing on measurement strategy and signal quality.