CCM
/Skills
SkillsMCPMarketplacesDigestToolsAdvertise

This week in Claude

Every Monday: Claude Code, Agent SDK, MCP, and the Anthropic platform moves worth your time.

Skills by Category
Frontend DevelopmentBackend & APIsTesting & QASecurityDevOps & CI/CDGit & Pull RequestsDocumentationCode Review & QualityAI & Agent BuildingSkill Development
MCP Servers by Category
Sales & MarketingWeb & Browser AutomationDatabasesAI & LLM ToolsCloud & InfrastructureCommunication & MessagingDeveloper ToolsDesign & CreativeDocuments & KnowledgeSearch & Web Crawling
Marketplaces by Category
AI Agents & OrchestrationLLM IntegrationDevelopment ToolsFrontend & UIBackend & APIsDatabasesTesting & Code QualityDevOps & CloudSecurity & ComplianceGit & Version Control

Claude Code Marketplaces

Discover Claude Code plugins, extensions, and tools. Automatically updated directory of Anthropic Claude AI marketplaces with development tools, productivity plugins, and integrations.

Resources

  • Browse Skills
  • Browse MCP Servers
  • Browse Marketplaces
  • Skill index
  • MCP index
  • Marketplace index
  • Plugins Reference

Community

  • About
  • Tools
  • Feedback
  • Privacy Policy
  • Advertise

Built for the Claude Code community with Claude Code by mertbuilds.com

Independent project, not affiliated with Anthropic
pproenca avatar

Rails Design System

pproenca/dot-skills
226 installs192 stars
Summary

A pragmatic approach to Rails frontend architecture that pushes back against premature abstraction. Wait until you've used something three times before extracting it, prefer partials over components until complexity demands otherwise, and define design tokens through Tailwind's @theme directive. Covers the full modern Rails stack: Turbo Frames and Streams for targeted updates, Stimulus controllers for interactions, custom FormBuilders for consistent forms, and explicit partial locals. The 51 rules are prioritized by impact, which is refreshing when most design system docs treat everything as equally important. Best used alongside rails-dev for backend patterns and tailwind for utility classes, filling the gap between raw CSS and full component frameworks.

Install to Claude Code

npx -y skills add pproenca/dot-skills --skill rails-design-system --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
Categories
Code Review & QualityDesign & UI/UX
First SeenJun 3, 2026
View on GitHub

More from pproenca/dot-skills

All 100 skills →
  • Dev Rfc224
  • Ios Storyboard224
  • Swift Ui Architect224
  • Swift Data222
  • Ios Navigation219
  • Ios Chaos Monkey216
  • Nginx C Module Perf216
  • React Native Elements213
  • Effect Ts211
  • Rails Application Ui Blocks210
  • Nginx C Module Debug209
  • Ios Taste208
  • Bug Review206
  • Rust Implement198
  • Rust Write Tests198
  • Domain Architect191
  • Framer Motion Best Practices191
  • Graph Schema190
  • Exec Plan188
  • Rust125
  • Zod5.5k
  • React Hook Form2.4k
  • Vitest2.4k
  • Emilkowal Animations2k

Recommended

More Code Review & Quality →
bayramannakov avatar
remotion-video-director

bayramannakov/remotion-video-director

Interactive guide for creating Remotion videos - from strategic concept to rendered MP4. Use when the user wants to create a video, make a Remotion project, build a product demo video, generate a launch video, make a recurring content template, create a marketing video, or says "I need a video for...", "help me make a video", "video for my product", "remotion video". Covers the full creative process: expert deliberation, scenario design, build, and review. Works alongside the official remotion-dev/skills for API-level guidance.
225
39
charleswiltgen avatar
axiom-ios-ui

charleswiltgen/axiom

Use when building, fixing, or improving ANY iOS UI including SwiftUI, UIKit, layout, navigation, animations, design guidelines. Covers view updates, layout bugs, navigation issues, performance, architecture, Apple design compliance.
225
1.1k
community-access avatar
accessibility-rules

community-access/accessibility-agents

Cross-format accessibility rule reference with WCAG 2.2 mapping for Word, Excel, PowerPoint, and PDF documents.
225
387
davila7 avatar
capa-officer

davila7/claude-code-templates

Senior CAPA Officer specialist for managing Corrective and Preventive Actions within Quality Management Systems. Provides CAPA process management, root cause analysis, effectiveness verification, and continuous improvement coordination. Use for CAPA investigations, corrective action planning, preventive action implementation, and CAPA system optimization.
225
30.2k
eachlabs avatar
vtuber-avatar-generation

eachlabs/skills

Generate VTuber avatars and character designs using each::sense AI. Create anime-style avatars, Live2D ready characters, expression sheets, full body designs, and accessories for virtual content creators.
225
28
patricio0312rev avatar
monorepo-setup

patricio0312rev/skills

Sets up monorepo architecture with Turborepo, pnpm workspaces, shared packages, and optimized build pipelines. Use when users request "monorepo setup", "Turborepo", "pnpm workspaces", "shared packages", or "multi-package repository".
225
55