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

serialization

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majiayu000

Choose the right serialization format for .NET applications. Prefer schema-based formats (Protobuf, MessagePack) over reflection-based (Newtonsoft.Json). Use System.Text.Json with AOT source generators for JSON scenarios.

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Developer

rendervid

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QualityUnit

Stateless video/image rendering engine with JSON templates and React component support

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Developer

convex-http-actions

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waynesutton

AI agent skills and templates for building production ready apps with Convex. Patterns for queries, mutations, cron jobs, webhooks, migrations, and more.

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Developer

convex-component-authoring

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dbjpanda

A multi-tenant organization and team management component for Convex with built-in authorization via @djpanda/convex-authz

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Developer

skill-hunter

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zenobi-us

my workstation setup for linux, windows and mac

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Developer

gh-cli

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edyhvh

bible app that helps you develope a hebrew mindset

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Developer

gh-cli

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ausathdzil

A personal movie tracker GNOME app

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Developer

search-operations

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jtdowney

my dotfiles

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Developer

gh-cli

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zjunlp

Create, Evaluate, and Connect AI Skills

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Developer

gh-cli

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lassestilvang

Gemini 3 Pro (Preview)

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Developer

gh-cli

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ytqh

常用开发模式的 skills

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Developer

gh-cli

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danielshue

Notebook Automation for Coursera

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Developer