Analytics & Monitoring Claudeスキル

Value at Risk (VaR) Analysis

Calculates the maximum potential loss in portfolio value over a defined period at a specific confidence level under normal market conditions.

Goodhart's Law Thinking Pattern

Prevents metric gaming and unintended optimization by identifying when measures stop being effective proxies for goals.

Analytics Tracking Expert

Implements, audits, and optimizes web and product analytics tracking to drive data-informed marketing and product decisions.

Web Performance Optimization

Optimizes website speed and Core Web Vitals through systematic measurement, asset compression, and efficient code delivery strategies.

Growth Accounting Framework

Decomposes user growth into New, Retained, Resurrected, and Churned segments to diagnose product health beyond surface-level metrics.

Web Performance & Core Web Vitals Audit

Analyzes and optimizes website performance and Core Web Vitals using integrated Chrome DevTools diagnostics.

Product-Market Fit Survey

Implements the Sean Ellis 40% rule to measure product-market fit through targeted user sentiment analysis and segmentation.

Change Analysis Root Cause Investigation

Identifies the root cause of system failures by systematically comparing the current failed state to a previous problem-free baseline.

Arbitrage Strategy & Analysis

Identifies and evaluates arbitrage opportunities across markets by analyzing price discrepancies, transaction costs, and structural inefficiencies.

North Star Metric Framework

Implements a structured strategic framework to identify, measure, and optimize the single core metric that drives sustainable product growth.

Time Value of Money Analysis

Evaluates financial decisions by calculating Net Present Value (NPV) and discounting future cash flows to determine current investment worth.

Contextual Relativity Analysis

Evaluates system metrics and project data through situational frames of reference to avoid misleading absolute measurements.

Performance Optimization Frameworks

Systematically improves application speed and responsiveness using measurement-driven frameworks and performance budgets.

Error Tracking

Integrates comprehensive error handling and performance monitoring across services using industry-standard patterns for Sentry, Datadog, and other monitoring solutions.

Throughput Analyzer

Analyzes and optimizes system performance by identifying bottlenecks and evaluating scaling strategies for high-capacity applications.

Distributed Tracing Setup

Automates the implementation of distributed tracing and observability for microservices to provide end-to-end request visibility.

Synthetic Monitoring Setup

Automates the configuration of uptime, transaction, and API monitoring to proactively track application performance and availability.

Claude Cost Optimization

Optimizes production Claude deployments by tracking token usage, identifying expensive patterns, and implementing advanced cost-saving techniques.

Error Rate Monitor

Monitors and analyzes application error rates to improve system reliability and proactively resolve performance issues.

Performance Regression Detector

Identifies performance degradation in CI/CD pipelines by comparing real-time metrics against historical baselines and thresholds.

Strategic Group Analysis

Maps industry competition by clustering rivals with similar strategies to identify market gaps and mobility barriers.

Lev Self-Improvement

Transforms agent event streams into actionable system improvements through proactive pattern analysis and automated evolution.

Vercel Deployment Logs

Accesses and analyzes Vercel deployment logs to troubleshoot application performance and runtime errors.

Retention & Engagement Frameworks

Implements systematic frameworks and behavioral metrics to analyze user retention and optimize product stickiness through cohort analysis.

Infrastructure Monitoring Setup

Implements comprehensive observability stacks using Prometheus, Grafana, and proactive alerting frameworks.

SLO Implementation

Implements measurable reliability targets using SLIs, SLOs, and error budgets to balance service stability with development velocity.

Segment CDP Integration & Tracking

Implements expert patterns for Segment Customer Data Platform integration, tracking plan design, and data governance.

Claude Code Session Data Extractor

Extracts structured metadata, statistics, and interaction logs from Claude Code native session files for auditing and retrospective analysis.

Mission Control Canary Transformations

Generates production-ready transformation blocks for Mission Control canary checks to handle fan-out, inline modifications, and resource discovery.

Neovim Performance Benchmark

Analyzes Neovim startup performance to identify bottlenecks and optimize plugin loading times.