Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.
This directory brings installable AI Agent skills into one place so you can filter by search, category, topic, and official source, then install them directly into Claude Code, Cursor, Windsurf, and other supported environments.
semantik-plugin-development is a skill that allows developers to create plugins for Semantik, a self-hosted semantic search engine, to extend its capabilities for document ingestion, embedding, and other tasks.
Solana-Anchor-Claude-Skill is a coding guideline and testing framework ensuring Solana and Anchor projects meet high code quality and maintainability standards.
dpo-specialist is a specialized AI agent skill that assists Data Protection Officers in implementing and managing EU-DSGVO, BDSG, and ISO 27701 compliance.
canvas-edit is an AI Agent skill that provides a live annotation toolbar for web design reviews. It overlays numbered badges with color-coded severity borders on problematic page elements and enables detailed issue inspection via hover popovers.
writing-plans is a skill that creates detailed, step-by-step implementation plans for developers, assuming zero context and focusing on DRY, YAGNI, and TDD principles.
appstore-readiness is a set of specialized agents for achieving first-submission App Store approval, including Reviewer, Designer, and Privacy agents with expertise in Apple Design Evangelist and Privacy Compliance Specialist roles.
Livewire-development is a skill that enables the creation and modification of Livewire components, utilizing wire: directives and implementing islands or async actions for efficient development.
fastify-typescript is an AI Agent skill that provides expert-level guidance for developing type-safe, high-performance APIs using the Fastify web framework and TypeScript. It enforces strict coding principles like avoiding the `any` type and mandates JSDoc for documentation.
fd-accessibility is a skill that provides expert guidance on accessibility standards, ensuring products meet WCAG compliance and inclusive design patterns for users with disabilities.
gsd-templates is a collection of reference templates for GSD output files, including a PROJECT.md template with predefined sections for vision, problem statement, target user, success criteria, and technical approach
Frontend-testing is a skill that enables the generation of high-quality, comprehensive tests for frontend components, hooks, and utilities using Vitest mock/timer APIs.
dspy-expert is an AI Agent skill designed to help developers build and optimize programs using the DSPy framework. It emphasizes simple program structure, measurable iteration through a dataset→metric→compile loop, and compatibility with local OpenAI endpoints like Ollama, vLLM, and LM Studio.