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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.

2071 available skills

learning-content-creator

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practical-stack

learning-content-creator is a skill that transforms research materials into structured learning content, supporting both English and Korean languages through a phased workflow.

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flow-builder

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AcidicSoil

flow-builder is a skill that executes implementation work following Flow framework patterns, guiding the build phase from readiness to completion

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create-slash-commands

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nicanac

create-slash-commands is a skill that enables the creation of effective slash commands for Antigravity, using Markdown and YAML frontmatter for structuring commands.

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synapse-a2a

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s-hiraoku

synapse-a2a is an inter-agent communication framework utilizing the Google A2A Protocol for efficient message exchange between agents.

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ai-factory.fix

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spraby

ai-factory.fix is a workflow-based skill that analyzes codebases to fix bugs, using project context and past experience from files like .ai-factory/DESCRIPTION.md and .ai-factory/patches/

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hugging-face-dataset-creator

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POWERFULMOVES

hugging-face-dataset-creator is a skill designed to manage datasets on the Hugging Face Hub, providing capabilities for dataset creation, editing, and configuration management.

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Developer

nx-workspace-patterns

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nguyendinhquocx

nx-workspace-patterns is a set of production patterns for managing Nx monorepos, covering setup, configuration, and optimization of workspace architecture.

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da-content-authoring

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Permit-Junction

da-content-authoring is a skill that enables developers to author and edit content in DA, a web-based content editor for AEM Edge Delivery Services sites.

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stimulus

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sandnap

Stimulus is a modest JavaScript framework that connects JavaScript to the DOM via data attributes, designed to augment HTML with just enough behavior.

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github-action-gen

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jiao360124

github-action-gen is a tool that generates complete GitHub Actions workflow files, supporting features like caching and multiple deploy targets.

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babysit-pr

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0xti4n

babysit-pr is a persistent PR babysitter that automates the management of pull requests until they reach a terminal outcome, such as merge, closure, or requiring user help.

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math-teacher

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xingyun-New

math-teacher is an interactive, playful math teacher that generates engaging learning experiences through interactive artifacts, visual playgrounds, and gamified challenges.

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Developer