Claude Code skills, plugins, subagents, slash commands and mcp servers

coding-standards affaan-m skill Baseline cross-project coding conventions for naming, immutability, and clean code principles. Useful for code reviews and refactoring. CX Codex Cursor GitHub Copilot 5,600installs chrome-devtools-cli ChromeDevTools skill Lets AI coding agents interact with Chrome DevTools to automate clicks, inspect DOM snapshots, profile performance, and debug heap memory from the terminal. CX Codex Cursor GitHub Copilot 6,700installs better-ui jakubkrehel skill This skill sets concrete rules for surface details, icons, shadows, and motion. Use it to polish an interface after its underlying interactions work. CX Codex Cursor GitHub Copilot 38,900installs gpt-image-2-style-library freestylefly skill Converts user ideas into production-ready GPT-Image2 prompts using the awesome-gpt-image-2 catalog. Helps configure layout, style tags, and concrete constraints. CX Codex Cursor GitHub Copilot 4,000installs api-design affaan-m skill Provides REST API design standards covering resource naming, status codes, pagination, and error payloads. Use it when creating or auditing API contracts. CX Codex Cursor GitHub Copilot 5,500installs rust-testing affaan-m skill A skill for writing Rust tests: unit, integration, async, property-based, mocks and coverage. Useful when the project runs on TDD. CX Codex Cursor GitHub Copilot 5,500installs cloud-sql-basics official google skill This skill helps create and explain Cloud SQL resources for MySQL, PostgreSQL, and SQL Server. Use it when setting up a database in Google Cloud. Gemini CLI CX Codex 14,679installs lavish Kun Chen (kunchenguid) skill Turns plans, comparisons, reports, and other visual agent responses into HTML files that users can annotate and send back as feedback. CX Codex Cursor GitHub Copilot 22,800installs google-cloud-waf-security official google skill This skill reviews Google Cloud workloads against the security pillar of the Well-Architected Framework and suggests actions for IAM, networks, data, and operations. Gemini CLI CX Codex 14,620installs gemini-live-api-dev official google-gemini skill Guides real-time bidirectional streaming development with the Gemini Live API and migration to Gemini 3.8 Live. CX Codex Cursor GitHub Copilot 10,200installs cloudflare-email-service cloudflare skill A skill for Cloudflare Email Sending and Email Routing: it walks the agent through sending and receiving mail in Workers. CX Codex Cursor GitHub Copilot 101,400installs laravel-security affaan-m skill This skill reviews Laravel authentication, Eloquent safety, CSRF, XSS, APIs, and production settings. Use it for security reviews or deployment checks. CX Codex Cursor GitHub Copilot 5,400installs market-research affaan-m skill A skill for market research, competitor comparisons and investor diligence. Useful when you need a decision backed by evidence, not a tidy report. CX Codex Cursor GitHub Copilot 5,400installs python-patterns affaan-m skill Guides coding agents on Pythonic idioms, PEP 8 standards, modern type annotations, and clean exception handling. CX Codex Cursor GitHub Copilot 5,400installs frontend-slides affaan-m skill Creates animation-rich HTML presentations from scratch or converts PPT/PPTX files into browser slides. Use it for talks, pitches, workshops, and internal decks. CX Codex Cursor GitHub Copilot 5,400installs agent-development official Anthropic skill This skill guides you through creating agents for Claude Code plugins, from trigger conditions to system prompts and tool access. Use it when adding a subagent to a plugin. 7,353installs web-design-engineer ConardLi skill Directs your coding agent to craft polished web interfaces in HTML, CSS, JavaScript, and React. Useful for building dashboards, UI prototypes, slide decks, and animations. CX Codex Cursor GitHub Copilot 8,700installs google-cloud-waf-cost-optimization official google skill Reviews Google Cloud workloads through the Well-Architected Cost Optimization pillar. Use it to inspect spending, resize resources, assess discounts, or find idle capacity. Gemini CLI CX Codex 14,266installs frontend-design-direction affaan-m skill Sets a product-specific direction for web UI and helps check hierarchy, content states, responsive behavior, accessibility, and rendered results. CX Codex Cursor GitHub Copilot 5,300installs firebase-basics official google skill This skill sets up the Firebase CLI, handles sign-in, creates or switches projects, and downloads Android or iOS app configuration files. Gemini CLI CX Codex 14,100installs fixing-motion-performance ibelick skill Audits and fixes UI animation performance issues like layout thrashing, blur lag, and scroll jank. It optimizes CSS and JS motion without switching your animation libraries. CX Codex Cursor GitHub Copilot 26,800installs skill-development official Anthropic skill Guides the design of skills for Claude Code plugins, from gathering use cases to organizing files and metadata. Useful when building a new skill or revising an existing one. 7,219installs google-cloud-waf-reliability official google skill Reviews Google Cloud workload reliability and guides HA, DR, SLO, and recovery planning. Use it when designing fault-tolerant cloud architecture. Gemini CLI CX Codex 14,039installs gke-basics official google skill This skill covers GKE cluster creation, kubectl credentials, and the choice between Autopilot and Standard. Use it to set up a cluster and deploy workloads. Gemini CLI CX Codex 13,953installs knowledge-agent thedotmack skill Builds focused knowledge corpora from claude-mem observations and lets you query them in an AI session. Useful for reviewing past work by topic or project. CX Codex Cursor GitHub Copilot 5,700installs liquid-glass-design affaan-m skill A skill that feeds your coding agent the iOS 26 Liquid Glass patterns for SwiftUI, UIKit and WidgetKit. Useful when you're building or porting an app to iOS 26+. CX Codex Cursor GitHub Copilot 5,200installs postgres-patterns affaan-m skill PostgreSQL best practice reference based on Supabase guidelines. Covers indexing patterns, data type choices, RLS policies, and slow query diagnosis. CX Codex Cursor GitHub Copilot 5,200installs article-writing affaan-m skill Drafts and edits articles, guides, tutorials, and newsletters in a specified voice. Use it when a long piece needs a clear structure and factual support. CX Codex Cursor GitHub Copilot 5,200installs android-clean-architecture affaan-m skill Tells the agent how to split an Android or KMP project into layers: modules, dependency rules, UseCases, repositories, plus Room, SQLDelight and Ktor patterns. CX Codex Cursor GitHub Copilot 5,200installs prompt-optimizer YannJY02 skill Analyzes draft prompts, finds missing project context, and matches ECC commands. Prepares a ready-to-paste prompt before you start complex tasks. CX Codex Cursor GitHub Copilot 5,200installs codebase-onboarding affaan-m skill This skill examines an unfamiliar repository and creates an onboarding guide plus a starter CLAUDE.md. Use it when joining a project or setting up Claude Code in an existing repo. CX Codex Cursor GitHub Copilot 5,200installs remember rohitg00 skill Saves insights, decisions, and learnings to agentmemory long-term storage with concept tags so agents can retrieve them later. CX Codex Cursor GitHub Copilot 14,000installs recall rohitg00 skill Searches past observations, sessions, and learnings through agentmemory. Use it to recover context when you need to know what a project already covered. CX Codex Cursor GitHub Copilot 13,900installs frontend-developer VoltAgent Community subagent Subagent for building complete frontend applications with React 18+, Vue 3+, and Angular 15+. Handles component architecture, state management, testing, and accessibility. 40,905installs hook-development official Anthropic skill Guides the development of Claude Code plugin hooks to intercept tool calls, validate output, and enforce task completion checks. 7,028installs forget rohitg00 skill Deletes selected durable memories from agentmemory after explicit confirmation. Useful when scrubbing secrets or obsolete notes. CX Codex Cursor GitHub Copilot 13,800installs session-history rohitg00 skill Shows recent project sessions as a clean timeline. Use it to recover past decisions, observations, and session status. CX Codex Cursor GitHub Copilot 13,800installs mcp-integration official Anthropic skill This skill shows how to connect MCP servers to Claude Code plugins and expose their tools. Use it when a plugin needs access to an API, database, or file system. 6,994installs vitest Anthony Fu skill This skill guides work with Vitest tests, mocks, coverage, filtering, and fixtures. Use it when setting up tests or checking how Vitest fits a Vite project. CX Codex Cursor GitHub Copilot 43,600installs cpp-coding-standards affaan-m skill A skill that pushes your AI agent toward C++ Core Guidelines when it writes, reviews or refactors C++: RAII, immutability, strong typing. CX Codex Cursor GitHub Copilot 5,100installs