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Structured optimization workflow for PageSpeed Insights and Lighthouse that improves Core Web Vitals without changing UI/UX.

Run low-risk SaaS pricing experiments with clear hypotheses, segment-aware metrics, and decision-safe rollout controls.

Optimize frontend build performance with Vite's lightning-fast HMR, code splitting, and tree-shaking. Modern build tooling that has replaced Webpack as the developer favorite.

Analyze and optimize PostgreSQL queries for OLTP and OLAP workloads with AI-assisted performance tuning, indexing strategies, and execution plan analysis.

Official AWS Labs MCP server for AWS Billing and Cost Management that lets AI assistants analyze costs and usage, monitor budgets and anomalies, and surface Cost Optimizer, Savings Plans, and Reserved Instance recommendations.

Vercel Labs' official Agent Skills collection for AI coding agents working on Vercel deployments, React and Next.js performance, React Native, web design guidelines, writing guidelines, composition patterns, view transitions, CLI token workflows, and Vercel optimization audits.

Hosted AdAdvisor MCP server with curated Meta Ads workflows for browsing creatives, launching campaigns, building audiences, and optimizing performance from Claude via streamable HTTP.

Analyze passive income opportunities using live US Treasury rates, an AI-powered yield optimizer, and portfolio return calculator — no auth, no install, connect by URL

Source-backed agent that reduces token cost and latency in Claude Code by improving prompt-cache hit rates, advising on stable context ordering, lean CLAUDE.md, on-demand skills, and MCP tool-search, grounded in the official docs.

Deploy 100 specialized sub-agents for comprehensive enterprise-grade security, performance, and optimization audit of production codebase

Optimize agent prompts and system instructions with meta-prompting techniques. Improves prompt performance through A/B testing, chaining, and ROI measurement.

Context window optimization specialist managing 1M+ token conversations, preventing truncation with smart summarization and session management strategies.

Expert in Next.js 15 performance optimization with Turbopack, partial prerendering, advanced caching strategies, and Core Web Vitals excellence

Advanced performance optimization with bottleneck analysis, memory profiling, and automated improvements

Comprehensive code review with security analysis, performance optimization, and best practices validation

Expert frontend developer specializing in modern JavaScript frameworks, UI/UX implementation, and performance optimization

Monitors application performance metrics, identifies bottlenecks, and provides optimization recommendations.

Python framework from Stanford NLP for programming language-model systems with signatures, modules, tools, metrics, and optimizers instead of hand-written prompts.

Fix Claude Code high CPU and memory usage, hangs, slow responses, and auto-compact thrashing using /context, /compact, /clear, /doctor, and documented context-management techniques.

Claude Code session health aggregator providing A-F grade based on cost efficiency, latency performance, productivity velocity, and cache utilization with actionable recommendations.

A PostToolUse hook that reminds you to enable native query logging for PostgreSQL, Prisma, Sequelize, and TypeORM, and flags possible N+1 patterns when you edit SQL or data-access files.

A Claude Code SessionEnd hook that scans a project for dead code and writes a report to .claude/reports. It runs available tools per language: ESLint and Knip for JS/TS, autoflake or pylint for Python, Knip for unused npm dependencies, ripgrep for unreferenced src files, and jq to flag zero-coverage files.

Detects unused CSS selectors when stylesheets are modified to keep CSS lean using PurgeCSS, PostCSS, and content analysis. This hook runs on CSS/SCSS file write/edit operations and analyzes stylesheets to identify unused selectors, generate optimized output, and report before/after size metrics.

Cleans up temporary files, caches, and resources when Claude session ends. This Stop hook provides comprehensive environment cleanup for development projects, automatically removing temporary files, build artifacts, cache directories, and system-specific files across multiple platforms.

Alerts when files exceed size thresholds that could impact performance. This PostToolUse hook provides comprehensive file size monitoring when files are created or modified, automatically detecting files that exceed recommended size thresholds for different file types and providing optimization suggestions.

Analyzes and reports final bundle sizes when the development session ends.

Automatically sorts and optimizes Python imports using isort when Python files are modified.

Analyzes webpack bundle size when webpack config or entry files are modified.

Intelligent code refactoring command that analyzes code structure and applies best practices for improved maintainability and performance

Expert database architect and optimizer specializing in SQL, NoSQL, performance tuning, and data modeling