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.
search-first is an AI agent skill that automates the research-before-coding workflow. It triggers a researcher agent to search for existing tools, libraries, and patterns, preventing redundant custom code development within MCP-compatible environments like Claude Code.
security-scan is an AI agent skill that performs security audits on Claude Code configurations. It leverages AgentShield to scan the .claude/ directory, including files like CLAUDE.md, settings.json, MCP server configs, hooks, and agent definitions for potential security issues.
visa-doc-translate is an AI agent skill that translates visa application documents to English, creating bilingual PDFs with original and translated content.
cpp-testing is a specialized AI agent skill for automating and optimizing C++ testing workflows using GoogleTest, CTest, and CMake.
django-patterns is an AI Agent skill that delivers production-grade Django development patterns. It covers scalable architecture, Django REST Framework API design, ORM best practices, caching implementation, signals usage, middleware setup, and recommended project structure.
golang-patterns is an AI Agent Skill for Model Context Protocol (MCP) that provides real-time guidance on idiomatic Go patterns, best practices, and conventions. It helps developers build robust, efficient, and maintainable Go applications by offering suggestions during coding, code review, and package design.
security-review is an AI agent skill for Claude that provides a comprehensive security checklist and patterns for developers implementing authentication, handling user input, working with secrets, or creating API endpoints to identify potential vulnerabilities.
springboot-verification is an AI Agent skill that runs an automated verification loop for Spring Boot projects. It orchestrates a pipeline including build commands (Maven/Gradle), static analysis, tests with coverage validation, security scans, and a diff review before a release or pull request.
project-guidelines-example is an AI agent skill template based on Zenith's production AI-powered customer discovery platform. It provides developers with project-specific guidelines including architecture overview, file structure, code patterns, testing requirements, and deployment workflows.
coding-standards is an AI Agent skill that delivers universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development to ensure code quality and maintainability.
cost-aware-llm-pipeline is an AI Agent Skill that provides cost optimization patterns for LLM API usage. It combines model routing by task complexity, budget tracking, retry logic, and prompt caching into a composable pipeline for developers.
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.