Skip to main content

MCP App Store

Agent Skills

SKILL.md packages that extend Claude Code, Cursor, Copilot, and other AI agents.

Tags

All Skills automation cli devops testing security developer-tools workflow integration mcp ci python api documentation orchestration research monitoring templates audit devtools membrane

Trust Score Usefulness Recommended Stars Latest

Filters

Tags

#backend-architecture×

my-harness

Backend Development Domain Knowledge

my-harness

Comprehensive backend expertise for Node.js/TypeScript servers using Fastify 5 or NestJS 11, PostgreSQL, Drizzle ORM, and Redis.

nodejstypescriptnestjs

MCP App Store

The AI ecosystem directory — MCP Apps, Agent Skills, and daily news.

Directory

MCP Apps & Servers Agent Skills AI News AI Models What are MCP Apps?

Resources

Documentation Specification GitHub

Account

Sign in Get Started Dashboard

Company

Advertise Contact Build an MCP App

Legal

Privacy Policy Terms of Use

© 2026 MCP App Store

All rights reserved.