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Killer-Skills

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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.

2921 available skills

canvas-design

[ OFFICIAL ]
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anthropics

canvas-design is a skill that enables the creation of original visual designs, expressed through form, space, color, and composition, without copying existing artists' work.

85.1k
0
AI

doc-coauthoring

[ OFFICIAL ]
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anthropics

doc-coauthoring is an AI agent skill that provides a structured workflow for collaborative document creation. It acts as an active guide through three specific stages: Context Gathering, Refinement & Structure, and Reader Testing to produce high-quality technical content.

85.1k
0
AI

frontend-design

[ OFFICIAL ]
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anthropics

frontend-design is an AI agent skill that creates production-grade frontend interfaces, including web components, pages, and applications. It focuses on generating creative, polished code and UI design that avoids generic AI aesthetics through a dedicated design thinking process.

85.1k
0
AI

claude-api

[ OFFICIAL ]
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anthropics

claude-api is an AI agent skill that helps developers build applications with Claude API and Anthropic SDKs. It automatically detects when code imports anthropic libraries and provides Claude Opus 4.6 integration with adaptive thinking capabilities for LLM-powered applications.

85.1k
0
AI

project-development-playbook

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Tendo33

project-development-playbook is a Python-based skill that applies a consistent delivery workflow across backend and frontend tasks using uv, ruff, and pytest.

0
0
Developer

c-pro

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netbarros

c-pro is a platform that utilizes AI to understand psicanálise, featuring a Telegram bot for automated scheduling and data analysis for clinics

1
0
Data

nextjs-best-practices

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danilonovaisv

nextjs-best-practices is a set of guidelines for developing efficient and scalable Next.js applications using the App Router, covering aspects like decision trees and file conventions.

1
0
Data

build-with-tambo

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sethdavis512

build-with-tambo is a skill that enables the integration of Tambo into existing tech stacks, allowing for the creation and registration of Tambo components.

0
0
Data

math-teacher

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xingyun-New

math-teacher is an interactive AI agent that generates engaging math learning experiences through instant playground generation, adaptive learning, and visual learning.

0
0
AI

plugin-creator

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openai

plugin-creator is a skill that allows developers to create and configure custom plugins for AI agents using Python scripts and JSON files.

17
0
Finance

deepwiki

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kidow

deepwiki is a Node.js-based tool that enables users to query public GitHub repository documentation from the terminal via specific commands.

0
0
Productivity

react-native-best-practices

[ FEATURED ]
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callstackincubator

react-native-best-practices is an AI agent skill that provides a performance optimization guide for React Native applications. It offers a hybrid format with quick code patterns and shell commands for optimizing JavaScript, Native iOS/Android, and bundling processes, based on industry best practices.

969
0
Developer