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
0xbigboss avatar

E2e

0xbigboss/claude-code
126 installs48 stars
Summary

This is a structured debugging protocol for end-to-end test failures. It forces you to classify every failure into one of three buckets (flaky infrastructure, outdated test, or actual bug) before you touch any code, which prevents the common mistake of patching tests when the app is wrong or vice versa. The workflow is opinionated about boundaries: it won't let you change source code without a spec to back it up, and it requires unit tests before marking bug fixes complete. The taxonomy is sharp enough that you can actually apply it during a test run without overthinking. If you work on a codebase where e2e tests fail often and nobody's sure whether to trust them, this gives you a repeatable way to triage and fix without making things worse.

Install to Claude Code

npx -y skills add 0xbigboss/claude-code --skill e2e --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
Lid closed, agents working
Lid closed, agents working
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
Block distraction from your iPhone for freeBlock distraction from your iPhone for free
Block distraction from your iPhone for free
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
Granola, the best AI meeting recorder
Granola, the best AI meeting recorder
Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →
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 →
Open Steps
Open Steps
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
Lid closed, agents working
Lid closed, agents working
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
Block distraction from your iPhone for freeBlock distraction from your iPhone for free
Block distraction from your iPhone for free
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
Granola, the best AI meeting recorder
Granola, the best AI meeting recorder
Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →
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 →
Open Steps
Open Steps
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
Lid closed, agents working
Lid closed, agents working
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →
Block distraction from your iPhone for freeBlock distraction from your iPhone for free
Block distraction from your iPhone for free
Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →
Granola, the best AI meeting recorder
Granola, the best AI meeting recorder
Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →
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 →
Open Steps
Open Steps
Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →
AppSignal
AppSignal
Monitor with ease. Code with confidence.
Start Free Trial →
Agent, connect blockchain
Agent, connect blockchain
Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
Categories
Testing & QA
First SeenJun 3, 2026
View on GitHub

More from 0xbigboss/claude-code

All 22 skills →
  • Extract Transcripts122
  • React Best Practices3k
  • Typescript Best Practices2.9k
  • Python Best Practices1.8k
  • Web Fetch929
  • Zig Best Practices388
  • Nix Best Practices359
  • Tamagui Best Practices290
  • Openai Image Gen288
  • Go Best Practices272
  • Playwright Best Practices266
  • Axe Ios Simulator239
  • Electrobun Best Practices209
  • Tilt196
  • Orbstack Best Practices180
  • Canton Network Repos157
  • Ios Device Screenshot155
  • Atlas Best Practices154
  • Git Best Practices149
  • Git Rebase Sync146
  • Testing Best Practices135

Recommended

More Testing & QA →
absolutelyskilled avatar
mobile-testing

absolutelyskilled/absolutelyskilled

mobile testing
125
168
cinience avatar
alicloud-ai-audio-cosyvoice-voice-clone-test

cinience/alicloud-skills

Minimal CosyVoice voice clone smoke test for Model Studio voice-enrollment.
122
396
cinience avatar
alicloud-ai-audio-livetranslate-test

cinience/alicloud-skills

Minimal live speech translation smoke test for Model Studio Qwen LiveTranslate.
122
396
cinience avatar
alicloud-ai-search-text-embedding-test

cinience/alicloud-skills

Minimal text embedding smoke test for Model Studio embedding models.
122
396
cinience avatar
alicloud-ai-audio-cosyvoice-voice-design-test

cinience/alicloud-skills

Minimal CosyVoice voice design smoke test for Model Studio voice-enrollment.
121
396
cinience avatar
alicloud-ai-video-wan-edit-test

cinience/alicloud-skills

Minimal video editing smoke test for Model Studio Wan edit models.
121
396