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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.

2325 available skills

dpo-specialist

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moag1000

dpo-specialist is a specialized AI agent skill that assists Data Protection Officers in implementing and managing EU-DSGVO, BDSG, and ISO 27701 compliance.

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Data

canvas-edit

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edrouhardmicrosoft

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.

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Browser

ghm-gate-check

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mattgierhart

ghm-gate-check is a systematic approach to building AI-powered products using progressive documentation and context-aware development workflows to validate gate criteria.

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Productivity

writing-plans

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ChetanG111

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.

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Productivity

appstore-readiness

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KaziNizamul

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.

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Data

hs

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frmoretto

hs is a security skill that validates AI-generated commands before execution, ensuring safety and preventing potential damage.

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Design

database-administrator

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nahisaho

database-administrator is a specialized AI agent skill for managing database operations, including installation, configuration, and performance tuning.

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Finance

tanstack-router

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codefastlabs

tanstack-router is a JavaScript library for type-safe, file-based routing in React applications, integrated with TanStack Query.

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Data

fd-accessibility

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andrewle9510

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.

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Data

ai-agents-architect

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touchkiss

ai-agents-architect is a skill that allows developers to design and build autonomous AI systems with capabilities such as agent architecture design and planning and reasoning strategies.

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Design

windsurf-auto-model-switcher

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karstenheld3

windsurf-auto-model-switcher is a collection of tools for testing, operating, and maintaining OpenAI backends, allowing for programmable model switching using keyboard simulation.

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Data

gsd-templates

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AnasShahid

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

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Data