Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.
clean-code-principles is an AI Agent skill that offers a collection of language-agnostic principles and patterns for writing clean, readable, and maintainable code. It is used when writing new functions, refactoring nested code, and during code reviews.
design-principles is a skill that enforces precise design for enterprise software, emphasizing intentional personality and polished interfaces.
Production-ready development workflows for Claude Code, powered by specialized AI agents.
A skills manager for Claude
LLM Extended Memory and Insight Capture MCP Service
ck:research is a research methodology that follows a phased approach, including scope definition and systematic information gathering, to provide concise and honest research results.
writing-plans is a skill that generates comprehensive implementation plans for multi-step tasks, assuming zero context and questionable taste, to help developers work efficiently.
tdd-workflow is a skill that automates test-driven development, ensuring thorough test coverage and streamlined testing processes for developers.
content-modeling-best-practices is a set of principles for designing structured content that applies to any headless CMS, including Sanity
karpathy is a set of coding principles for writing clean, minimal, and purposeful code, focusing on clarity and simplicity in AI agent development.
Observability-guidelines is a set of principles and guidelines for ensuring comprehensive visibility into distributed systems and microservices, promoting modular design and test-driven development
Bookkeeper is a meticulous bookkeeper assistant using the Layer Bookkeeper MCP server to manage financial data with absolute precision.