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
404kidwiz avatar

Performance Testing

404kidwiz/claude-supercode-skills
128 installs76 stars
Summary

Solid foundation for load, stress, and endurance testing across applications, APIs, and infrastructure. You'd reach for this when you need to simulate concurrent users, find breaking points, or hunt down memory leaks over extended runs. The skill focuses on the practical stuff: measuring response times, analyzing throughput, and tracking resource utilization under different load conditions. It's passed security audits from Gen Agent Trust Hub, Socket, and Snyk, and has picked up 128 installs with 76 GitHub stars since January. Not the flashiest tooling, but it covers the essential performance testing scenarios without overcomplicating things.

Install to Claude Code

npx -y skills add 404kidwiz/claude-supercode-skills --skill performance-testing --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
Testing & QADebugging
First SeenJun 3, 2026
View on GitHub

More from 404kidwiz/claude-supercode-skills

All 83 skills →
  • Git Workflow Manager127
  • Rust Engineer127
  • Azure Infra Engineer126
  • Bmad Bmm Analyst126
  • Knowledge Synthesizer126
  • Refactoring Specialist126
  • M365 Admin124
  • Tooling Engineer123
  • Cpp Pro122
  • Pptx Skill122
  • Laravel Specialist121
  • Technical Advisory121
  • Ui Designer121
  • Video Engineer120
  • Llm Architect119
  • Nextjs Developer118
  • React Native Specialist117
  • Mcp Developer116
  • Ai Engineer115
  • Golang Pro114
  • Kubernetes Specialist114
  • Frontend Ui Ux Engineer2k
  • Quant Analyst1.1k
  • Project Manager988

Recommended

More Testing & QA →
jabrena avatar
132-java-testing-integration-testing

jabrena/cursor-rules-java

132 java testing integration testing
128
393
absolutelyskilled avatar
load-testing

absolutelyskilled/absolutelyskilled

load testing
127
168
0xbigboss avatar
e2e

0xbigboss/claude-code

e2e
126
48
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