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
nexu-io avatar

Html Ppt Testing Safety Alert

nexu-io/open-design
189 installs84.7k stars
Summary

Pre-built safety alert deck template with red/black hazard stripes, strikethrough headings for negation, and tiered L1/L2/L3 status cards in green/amber/red. Ships with policy-as-code YAML blocks that get red left borders and keyword highlighting, plus Q1 incident bar charts and checkbox lists. It's the testing-safety-alert variant from the html-ppt system, so you get the full keyboard runtime and theme picker. Reach for this when you need an incident postmortem, red team review, or pre-launch AI safety assessment that looks like an actual alert document instead of generic slides. The visual grammar does half the work of signaling severity.

Install to Claude Code

npx -y skills add nexu-io/open-design --skill html-ppt-testing-safety-alert --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
Frontend DevelopmentTesting & QADesign & UI/UXOffice & Documents
First SeenJun 3, 2026
View on GitHub

More from nexu-io/open-design

All 217 skills →
  • Html Ppt Product Launch188
  • Html Ppt Xhs White Editorial188
  • Html Ppt Dir Key Nav Minimal187
  • Html Ppt Xhs Post186
  • Web Prototype Taste Editorial173
  • Web Prototype Taste Soft169
  • Web Prototype Taste Brutalist167
  • Html Ppt Taste Brutalist165
  • Html Ppt Taste Editorial165
  • Open Design Landing Deck144
  • Kami Deck139
  • Kami Landing139
  • Live Artifact129
  • Ui Ux Pro Max4.6k
  • Frontend Design3.4k
  • Web Design Guidelines3.1k
  • Design Brief2.6k
  • Creative Director2.5k
  • Threejs2.5k
  • Pptx Html Fidelity Audit2.5k
  • Hatch Pet2.4k
  • Apple Hig2.3k
  • Design Review2.3k
  • Frontend Skill2.3k

Recommended

More Frontend Development →
nexu-io avatar
html-ppt-product-launch

nexu-io/open-design

Launch keynote deck — dark hero + light content, warm orange→peach accent, feature cards, pricing tiers, CTA. Use when announcing a product, launching a feature, or doing a keynote-style reveal.
188
84.7k
nexu-io avatar
html-ppt-xhs-white-editorial

nexu-io/open-design

白底杂志风 deck — 纯白背景 + 顶部 10 色彩虹 bar、80-110px display 标题、紫→蓝→绿→橙→粉渐变文字、马卡龙软卡片组(粉/紫/蓝/绿/橙)、黑底白字 .focus pill、引用大块。同时适合发小红书图文 + 横版 PPT 双用。
188
84.7k
oguzhan18 avatar
angular-animations

oguzhan18/angular-ecosystem-skills

Configure Angular animations with triggers, transitions, keyframes, and reusable animation functions. Use when working with Angular enter/leave animations, UI transitions, route animations, stagger effects, animation triggers, or when the user asks to animate Angular components.
188
6
oguzhan18 avatar
angular-i18n

oguzhan18/angular-ecosystem-skills

ALWAYS use when working with Angular i18n, internationalization, localization, translations, or multi-language support in Angular applications.
188
6
akillness avatar
responsive-design

akillness/oh-my-skills

responsive design
187
22
nexu-io avatar
html-ppt-dir-key-nav-minimal

nexu-io/open-design

8 页极简方向键 keynote — 每页一个独立单色背景(靛 / 奶 / 绛 / 翠 / 灰 / 紫 / 白 / 炭),各自配色,160px display 标题 + 4px 短粗 accent 线分隔、箭头 → 前缀的 Mono 列表、左下 ← → kbd 提示 + 右下页码、巨大呼吸留白。适合"有话要说但没什么可看"的 keynote、launch、公开演讲。
187
84.7k