Discover Data & AI skills, compare source repositories and read the instructions for each workflow.
Time-based cohort analysis with retention and behavior tracking. Use when analyzing user retention over time, comparing cohort performance, identifying lifecycle patterns, or measuring feature adoption by cohor...
Translate technical analysis into business language. Use when explaining statistical concepts to non-analysts, simplifying technical findings, or bridging communication between data teams and business stakehold...
Build compelling data-driven narratives and stories. Use when presenting analysis results, creating reports, or communicating data insights through storytelling frameworks.
Estimate and communicate business impact of insights. Use when sizing opportunities discovered in analysis, calculating ROI of recommended actions, or prioritizing initiatives by potential impact.
Systematic exploratory data analysis following best practices. Use when analyzing any dataset to understand structure, identify data quality issues (duplicates, missing values, inconsistencies, outliers), exami...
Comprehensive data quality assessment against defined business rules and constraints. Use when validating data against expected schemas, checking referential integrity across tables, or auditing data pipeline o...
SQL query review and validation for correctness, performance, and best practices. Use when reviewing queries for logical errors, optimizing query performance, checking for SQL anti-patterns, or validating busin...
Standard business metric calculation with industry benchmarks. Use when calculating SaaS metrics (MRR, churn, LTV, CAC), e-commerce KPIs, or product analytics metrics with proper definitions.
Efficiently package context for AI-assisted analysis. Use when preparing to work with Claude on analysis, organizing context documents, or structuring prompts for complex analytical tasks.
Create comprehensive semantic layer documentation for analytics assets. Use when documenting data models, defining business metrics, creating data dictionaries, or building context for AI-assisted analysis.
Design specifications for effective dashboards. Use when planning new dashboards, improving existing ones, or documenting dashboard requirements before development.
Execute approved external actions via MCP servers in the Personal AI Employee system. This skill should be used when files appear in the /Approved folder (moved there by human after reviewing approval requests)...
Process and analyze action items discovered by watchers in the Personal AI Employee system. This skill should be used when new files appear in the Obsidian vault's /Needs_Action folder (created by Gmail watcher...
Requirements for writing Python scripts
Deploy Kafka on Kubernetes with topic creation and health checks
Execute code snippets via MCP server with zero-token script pattern
Generate comprehensive AGENTS.md files for repositories
Use when performing any web search (WebSearch, WebFetch). Trigger phrases: "검색해봐", "알아봐", "찾아봐", "분석해봐", "search", "look up", "find" Ensures Claude uses the current year instead of defaulting to o...
Auto-load workflow settings when working in a project directory
Enforce 1 PR = 1 Jira Issue workflow for clean project tracking
Build production-grade applications with OpenAI APIs (direct or via Azure OpenAI). Covers structured outputs, function calling, streaming, Assistants API, Responses API, Agents SDK, cost optimization, rate limi...
Use when design is complete and you need detailed implementation tasks for engineers with zero codebase context - creates comprehensive implementation plans with exact file paths, complete code examples, and ve...
Use when partner provides a complete implementation plan to execute in controlled batches with review checkpoints - loads plan, reviews critically, executes tasks in batches, reports for review between batches
Algorithmic decision tree for when to follow plan exactly vs when to report STOPPED - prevents scope creep and unauthorized deviations
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.