Browse and install thousands of AI Agent skills in the Killer-Skills marketplace. Supports Claude Code, Windsurf, Cursor, and more.
Discover the world's most comprehensive directory for AI Agent Skills and community-driven MCP Servers (Model Context Protocol). Seamlessly find and install high-quality developer integrations for your Claude Desktop, Cursor, or custom AI agents. From cloud operations to API integrations, explore verified open-source MCP practices to supercharge your AI workflows.
django-security is an AI agent skill that delivers expert guidance on Django security best practices. It helps developers implement authentication, authorization, CSRF protection, SQL injection prevention, XSS prevention, and configure production security settings.
docker-patterns is a collection of Docker and Docker Compose best practices for local development, container security, and multi-service orchestration.
liquid-glass-design is an AI agent skill providing implementation patterns for Apple's iOS 26 Liquid Glass design system. It covers creating dynamic glass materials with content blur, environmental reflection, and touch-responsive morphing across SwiftUI, UIKit, and WidgetKit frameworks.
regex-vs-llm-structured-text is a practical decision framework for parsing structured text using regex and LLM, handling 95-98% of cases cheaply and deterministically.
tdd-workflow is an AI Agent Skill designed for Claude that enforces a strict Test-Driven Development methodology. It mandates writing tests before implementing code and ensures a minimum of 80% test coverage across unit, integration, and end-to-end (E2E) test types.
verification-loop is a comprehensive verification system for Claude Code sessions, comprising build verification and type checking phases to ensure code quality and integrity.
Plankton-code-quality is a write-time code quality enforcement system that integrates formatting, linting, and Claude-powered fixes directly into developer workflows via PostToolUse hooks. It automatically processes code modifications and applies corrections through AI-assisted subprocesses.
hugging-face-trackio is an AI Agent skill for tracking and visualizing machine learning training experiments. It provides a Python API for logging metrics, a CLI for retrieving and analyzing logs, and supports real-time dashboard visualization on Hugging Face Spaces.
enhance-prompt is an AI agent skill that acts as a Stitch Prompt Engineer. It transforms vague UI ideas into polished prompts optimized for the Stitch platform by enhancing specificity, adding UI/UX keywords, and injecting design system context.
Durable-objects is a Cloudflare feature for building stateful, coordinated applications on the edge, using APIs and configuration for tasks like chat rooms and multiplayer games.
create-branch is an AI agent skill that programmatically creates a Git branch following specific naming conventions. It uses the GitHub CLI (`gh api`) to fetch a username prefix and generates a descriptive branch name from command-line arguments or local Git diffs.
native-data-fetching is a skill for implementing and debugging network requests, API calls, and data fetching in applications, covering technologies like fetch API and React Query.