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Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.

58 available skills

atom-state

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front-depiction

Claude Code Agent Testing Project - Real-time stock trading app built with Effect-TS to test agent configurations and patterns

0
0
Developer

quality-metrics

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proffesor-for-testing

AI Agentic API Testing Platform - Automated testing with specialized ephemeral agents

0
0
Developer

ui-visual-validator

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IsKenKenYa

ui-visual-validator is a skill for expert visual validation specialists, focused on verifying UI modifications, design system compliance, and accessibility implementation through rigorous analysis methodologies.

15
0
DevOps & Cloud

durable-objects

[ Official ]
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cloudflare

Create and review Cloudflare Durable Objects. Use when building stateful coordination (chat rooms, multiplayer games, booking systems), implementing RPC methods, SQLite storage, alarms, WebSockets, or reviewing DO code for best practices. Covers Workers integration, wrangler config, and testing with Vitest. Biases towards retrieval from Cloudflare docs over pre-trained knowledge.

526
0
Developer

write-unit-tests

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klemensms

write-unit-tests is a skill that analyzes C# source code files and generates complete unit test files following defined testing patterns and standards.

0
0
Developer

vitest

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DanielShuguang

Vitest is a next-generation testing framework powered by Vite, offering native ESM, TypeScript, and JSX support out of the box.

0
0
Developer

fastify-best-practices

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blesstosam

fastify-best-practices is a skill that provides guidelines for developing backend applications using Fastify, including plugin implementation and testing best practices.

0
0
Developer

pm-audit

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LopeWale

full-stack application for provisioning and managing Ignition development environments. It provides a web-based interface for version control, environment management, automation gateway configuration, device management, Vision client testing with QF-Test automation, gateway health monitoring, and real-time terminal access to containers via WebSkt

1
0
Developer

wpf-ui

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shiromac

wpf-ui is an AI agent skill that automates testing for Windows Presentation Foundation (WPF) applications. It uses Claude to read screenshots, understand UI state via the `list_controls` command, and autonomously perform actions like clicking elements or typing text based on mode detection.

1
0
Developer

bats-testing-patterns

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synqing

bats-testing-patterns is a comprehensive testing framework for shell scripts, utilizing Bats for automated testing and validation

0
0
Developer

Testing Vitest

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leaderiop

Testing Vitest is a skill that provides guidance on testing standards for AI agents, ensuring adherence to coding standards.

0
0
Developer

tundra-cli-smoke

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ryanmaclean

⚠️ CI/CD TEST DEMO ONLY — Vibecoded Rust scaffold for SAST testing, pipeline demos, and PR bot automation. Not production software.

0
0
Developer