GitHub
cache-metrics
Analyzes the codex cache and generates comprehensive statistics about cache performance, storage usage, and health status. Delegates to fractary CLI for cache analysis operations.
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development debugging AI Skills
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Categories: development debugging
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GitHub
infra-auditor
Audit infrastructure status, health, and compliance without modifications - provides observability and drift detection
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GitHub
script-extractor
Detects inline logic anti-pattern in prompts and identifies opportunities to extract deterministic operations to scripts
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GitHub
ahooks
Comprehensive ahooks React hooks library specialist. Expert in all 76+ ahooks hooks including state management, effects, data fetching, performance optimization, DOM utilities, and advanced patterns. Use when w...
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GitHub
opentelemetry
OpenTelemetry observability - use for distributed tracing, metrics, instrumentation, Sentry integration, and monitoring
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GitHub
ghe-report
Generate DETAILED reports with metrics, health checks, or epic-specific analysis. More comprehensive than quick status overview. USE THIS SKILL WHEN: - User asks for "metrics" or "statistics" or "performance r...
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GitHub
hook-development
This skill should be used when writing Claude Code plugin hooks or debugging the "operation was aborted" error. Teaches the critical "immediate response" pattern that prevents Claude Code's internal timeout fro...
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GitHub
lighthouse-ci-integrator
Integrates Lighthouse CI for automated performance testing, Core Web Vitals tracking, and regression detection in CI/CD pipelines. Use when user asks to "setup Lighthouse CI", "add performance testing", "monito...
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GitHub
database-query-optimizer
Analyzes and optimizes database queries for PostgreSQL, MySQL, MongoDB with EXPLAIN plans, index suggestions, and N+1 query detection. Use when user asks to "optimize query", "analyze EXPLAIN plan", "fix slow q...
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GitHub
bundle-analyzer
Analyzes JavaScript bundle sizes, identifies large dependencies, and suggests optimizations for webpack, vite, rollup. Use when user asks to "analyze bundle", "optimize bundle size", "reduce bundle", "webpack a...
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GitHub
root-cause-tracing
Use when errors occur deep in execution and you need to trace back to find the original trigger - systematically traces bugs backward through call stack, adding instrumentation when needed, to identify source o...
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GitHub
error-tracking
Add Sentry v8 error tracking and performance monitoring to your project services. Use this skill when adding error handling, creating new controllers, instrumenting cron jobs, or tracking database performance....
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GitHub
root-cause-tracing
Use when errors occur deep in execution and you need to trace back to find the original trigger - systematically traces bugs backward through call stack, adding instrumentation when needed, to identify source o...
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GitHub
webapp-testing
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
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GitHub
chrome-devtools
Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers, taking screenshots, analyzing performance, monitoring network traffic, web scraping, form automa...
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GitHub
tasks-code-review
Use when reviewing code changes, pull requests, or performing refactoring analysis with focus on patterns, security, and performance.
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GitHub
database-optimization
Use when optimizing database queries, indexes, N+1 problems, slow queries, or analyzing query performance. Triggers on keywords like "slow query", "N+1", "index", "query optimization", "database performance", "...
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GitHub
developer-growth-analysis
Analyzes your recent Claude Code chat history to identify coding patterns, development gaps, and areas for improvement, curates relevant learning resources from HackerNews, and automatically sends a personalize...
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GitHub
troubleshoot-bug
Systematically troubleshoot bugs by tracing data flow through code, comparing expected vs actual behavior. Use when investigating why stored data differs from expected values, or when a feature works in one cod...
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GitHub
dom-clobbering-anti-pattern
Security anti-pattern for DOM Clobbering vulnerabilities (CWE-79 variant). Use when generating or reviewing code that accesses DOM elements by ID, uses global variables, or relies on document properties. Detect...
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GitHub
chrome-debug
How to use Chrome DevTools MCP for browser debugging. Use when you need to inspect pages, take screenshots, debug UI issues, or verify visual changes.
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GitHub
debug-mode-production-anti-pattern
Security anti-pattern for debug mode in production (CWE-215). Use when generating or reviewing code that configures application settings, deployment configurations, or error handling. Detects hardcoded debug fl...
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GitHub
timing-attacks-anti-pattern
Security anti-pattern for timing side-channel vulnerabilities (CWE-208). Use when generating or reviewing code that compares secrets, tokens, passwords, or cryptographic values. Detects early-exit comparisons t...
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GitHub
mutation-xss-anti-pattern
Security anti-pattern for mutation XSS (mXSS) vulnerabilities (CWE-79 variant). Use when generating or reviewing code that sanitizes HTML content, handles user-provided markup, or processes rich text. Detects s...
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