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.

5494 available skills

Scale Game

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piotroq

Test at extremes (1000x bigger/smaller, instant/year-long) to expose fundamental truths hidden at normal scales

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Payment Integration

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ChatAndBuild

Implement Stripe payment processing for robust, PCI-compliant payment flows including checkout, subscriptions, and webhooks.

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github-release

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Cyronlee

Publish a new GitHub Release for TransFlow with version bump, release notes, DMG build, and gh CLI. Use when the user asks to release a version, publish a release, create a GitHub release, or mentions

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ground

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Mburdo

Verify external libraries, APIs, and frameworks against current documentation. Use when implementing external dependencies, when unsure if a pattern is current, when the user mentions ground, verify d

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specture

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specture-system

Follow the Specture System for spec-driven development. Use when creating, implementing, or managing specs.

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angular-signals

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plastikaweb

Implement signal-based reactive state management in Angular v20+. Use for creating reactive state with signal(), derived state with computed(), dependent state with linkedSignal(), and side effects wi

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webapp-testing

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SomtechSolutionMAxime

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser l

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dapr-integration

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maneeshanif

dapr-integration is a skill that facilitates the integration of Dapr's components and building blocks for AI agents

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deployment-aws-canary-setup

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mariotoffia

Step-by-step guide for setting up AWS Lambda canary deployments with CDK, CloudWatch alarms, and automated rollback.

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class-diagram-analyst

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vuthuonghai-steve

class-diagram-analyst is an AI agent skill for ⚡ chế độ tự động (pipeline automation mode) :.

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solana-security

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mwathiben

Audit Solana programs (Anchor or native Rust) for security vulnerabilities. Use when reviewing smart contract security, finding exploits, analyzing attack vectors, performing security assessments, or

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openspec-explore

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yu-iskw

Enter explore mode - a thinking partner for exploring ideas, investigating problems, and clarifying requirements. Use when the user wants to think through something before or during a change.

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