design-mastery
claudeDesign principles, legendary designers, and historical movements applied to UI work, with agents and workflows for brand identity, design audits, style guides, and premium landing pages.
5 skills · 4 commands · 3 agents
Application profiling, performance optimization, and observability for frontend and backend systems
Plugin application-performance from marketplace libreuiux in HermeticOrmus/LibreUIUX-Claude-Code. Commands read from the repo's manifest — 1 month ago.
/application-performance:performance-optimizationProfile an application end to end and run a coordinated performance optimization
frontend-developerBuild React components, implement responsive layouts, and handle client-side state management. Masters React 19, Next.js 15, and modern frontend architecture. Optimizes performance and ensures accessibility. Use PROACTIVELY when creating UI components or fixing frontend issues.
observability-engineerBuild production-ready monitoring, logging, and tracing systems. Implements comprehensive observability strategies, SLI/SLO management, and incident response workflows. Use PROACTIVELY for monitoring infrastructure, performance optimization, or production reliability.
performance-engineerExpert performance engineer specializing in modern observability, application optimization, and scalable system performance. Masters OpenTelemetry, distributed tracing, load testing, multi-tier caching, Core Web Vitals, and performance monitoring. Handles end-to-end optimization, real user monitorin
Design principles, legendary designers, and historical movements applied to UI work, with agents and workflows for brand identity, design audits, style guides, and premium landing pages.
5 skills · 4 commands · 3 agents
Backend API design, GraphQL architecture, workflow orchestration with Temporal, and test-driven backend development
5 skills · 1 command · 4 agents
CI/CD pipeline configuration, GitHub Actions/GitLab CI workflow setup, and automated deployment pipeline orchestration
4 skills · 1 command · 5 agents
Cloud architecture design for AWS/Azure/GCP, Kubernetes cluster configuration, Terraform infrastructure-as-code, hybrid cloud networking, and multi-cloud cost optimization
4 skills · 6 agents
LLM application development, prompt engineering, and AI assistant optimization
5 skills · 3 commands · 2 agents
Metrics collection, logging infrastructure, distributed tracing, SLO implementation, and monitoring dashboards
4 skills · 2 commands · 4 agents
Harness-native ECC operator layer - 71 agents, 314 skills, 98 legacy command shims, reusable hooks, rules, selective install profiles, and production-ready workflows for Claude Code, Codex, OpenCode, Cursor, and related agent harnesses
200 skills · 98 commands · 71 agents · 1 MCP server · hooks
Official Next.js skills: adopt and optimize Cache Components, adopt Partial Prefetching, and verify runtime behavior against a running dev server.
6 skills
Token usage tracking, model cost attribution per agent, budget alerts, and optimization recommendations
24 skills · 1 command · 1 agent · hooks
Reliable automation, in-depth debugging, and performance analysis in Chrome using Chrome DevTools and Puppeteer
8 skills · 1 MCP server
Perform AI code review on Git diffs — supports workspace changes, branch ranges, and single commits with concurrent per-file analysis, codebase search, and deep context-aware review.
2 commands
Transform Claude into an Azure expert. This plugin integrates the Azure MCP server and specialized Azure skills to move beyond generic advice. It enables Claude to perform real-world tasks: listing resources, validating deployments, diagnosing infrastructure issues, and optimizing costs across 50+ Azure services.
44 skills · 1 MCP server
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