Browse and Install AI Agent Skills

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.

3456 available skills

angular-capacitor-patterns

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kizzz

angular-capacitor-patterns is a set of specialized architectural patterns for building hybrid mobile applications using Angular, Capacitor, and offline-first strategies.

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moru-python

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1wos

moru-python is a Python SDK for creating and managing sandboxes, providing a simple way to run commands and interact with files.

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shopify-metafields

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toilahuongg

Shopify-metafields is a feature enabling the storage of custom data on Shopify resources, such as products, orders, and customers, using namespaces, keys, and data types.

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tanstack-db

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olegakbarov

tanstack-db is a reactive client store for building local-first apps with features like typed collections and live queries.

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avalonia

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zsxawerdu

Avalonia is a C#-based UI development framework that utilizes records, value types, and procedural patterns to create modern, data-driven applications

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Developer

vue-playwright-testing

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vinceh

vue-playwright-testing is a skill that enables end-to-end testing for Vue 3 applications using Playwright, supporting seamless integration with Vue Router and Vite.

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Developer

sql-guardrails

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sgpropertyanalytics

sql-guardrails is a skill that prevents SQL-related bugs and ensures v2 API contract compliance by acting as a guardrail for backend database operations.

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kindle-capture

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Tsunoda-s-FT

kindle-capture is an AI agent skill that automatically captures screenshots of eBooks from Kindle Web Reader and macOS apps, generating PDFs with titled book covers.

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Developer

python

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martinholovsky

Python is a high-level programming language used for backend development, emphasizing security and optimization through advanced patterns and threat modeling.

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logo-creator

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plosson

logo-creator is an AI-powered skill that generates professional logos through AI image generation with an iterative design process, utilizing Gemini 3 Pro Image and remove.bg API integration.

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Developer

tfm-add-card

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Ender-Wiggin2019

tfm-add-card is a skill that allows developers to add new cards to TFM by registering the card name, implementing the card, registering in manifest, and writing unit tests.

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Developer

agent-device

[ Featured ]
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callstackincubator

agent-device is a command-line interface (CLI) tool for controlling iOS and Android devices, designed for AI agents to facilitate mobile automation and testing.

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Developer