Plugins, skills, CLAUDE.md and CLI workflows
Key Questions
What is Anthropic's official plugin directory?
Anthropic launched an official plugin directory on GitHub that curates installable bundles of skills, subagents, commands, and hooks. A separate community-curated directory lists 100 plugins.
What does the Claude Design System Guide cover?
It introduces a /design-sync workflow to keep UI consistent with Claude Code and frames CLAUDE.md as a brand-specific configuration. The guide prevents generic AI output by preloading design tokens.
What is CLAUDE.md used for?
CLAUDE.md files configure agent behavior with techniques such as persona ladders, good/bad code pairs, and edit boundaries. A collection of 18 real-world annotated examples is now available.
Which new guides help optimize Claude Code settings?
New resources include '10 Claude Code Settings' with concrete tradeoffs, '27 Hidden Claude Code Features & Shortcuts', and 'claude-settings.md' covering 80+ options.
What is the Skill Sprint course?
Skill Sprint is a LinkedIn Learning course on maximizing Claude Code features including project memory, slash commands, skills, hooks, MCP, GitHub, and subagents.
What toolkit won the Anthropic Hackathon?
An open-source toolkit containing 38 agents, 156 skills, and a security scanner won the hackathon and was fully released by the solo developer.
How do skills differ from older slash commands in Claude Code?
Commands have largely been absorbed into the skills framework, which offers more structured and reusable capabilities. Standardized skill templates and cross-tool examples like alexei-led/cc-thingz are now available.
What frontend development resources exist for Claude Code?
A June 2026 catalog details best setups for React, Vue, and Svelte, plus a dedicated Vue.js CLAUDE.md prompt using Composition API patterns.
Anthropic launched official plugin directory on GitHub. New hands-on guide 'Claude Code Superpowers' provides structured skills framework. Andrej Karpathy Skills, standardized skill template, Brand Context Folder. Alibaba's open-code-review tool integrates as a slash command. ponytail plugin (54% less code), Testing Plugins evaluation, Continuous Development with Claude Code on GitHub guide, alexei-led/cc-thingz cross-tool skills, Rails upgrade skill. Commands absorbed into skills. Memory plugins: only claude-mem and mempalace persist across sessions. New: claude-settings.md comprehensive reference (80+ options). '27 Hidden Claude Code Features & Shortcuts' practical guide. 'MCP Servers vs Agent Skills: Which to Build in 2026' decision framework. New: 10 Claude Code Settings guide with concrete tradeoffs. New: 10 Tips for iOS Development guide. New: Everything Claude Code open-source toolkit (38 agents, 156 skills, security scanner) won Anthropic Hackathon. New: pi-claude-marketplace bridges Claude plugin marketplaces into Pi Coding Agent. New: Best Claude Code setups for frontend development (June 2026) catalog. New: CLAUDE.md Examples — 18 real-world agent config files with annotated techniques (persona ladders, good/bad code pairs, edit boundaries, unattended loop state machines). New: Custom Slash Commands Directory (40 commands). New: Skill Sprint LinkedIn Learning course covering core features (project memory, slash commands, skills, hooks, MCP, GitHub, subagents). New: agentsview local-first session viewer aggregating Claude Code, Codex, Forge, Devin sessions into SQLite with cost tracking and fast queries. New: X-Ways Forensics X-Tensions skill with empirical findings and templates. New: Curated plugin directory of 100 plugins. New: Claude Design System Guide introduces /design-sync workflow to sync UI with Claude Code, framed as 'CLAUDE.md for the brand' — prevents generic AI output by preloading design tokens.