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

81 available skills

django-verification

[ Featured ]
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affaan-m

django-verification is a skill that automates the verification loop for Django projects, including migrations, linting, tests, security scans, and deployment readiness checks.

108.5k
0
Developer

laravel-tdd

[ Featured ]
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affaan-m

laravel-tdd is a test-driven development skill for Laravel applications, leveraging PHPUnit and Pest for unit, feature, and integration testing.

108.5k
0
Developer

ai-regression-testing

[ Featured ]
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affaan-m

Regression testing strategies for AI-assisted development. Sandbox-mode API testing without database dependencies, automated bug-check workflows, and patterns to catch AI blind spots where the same model writes and reviews code.

108.5k
0
Developer

cross-repo-testing

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OpenHands

cross-repo-testing is a skill that enables AI-driven development by facilitating end-to-end testing across SDK and Cloud backend repositories.

69.7k
0
Developer

coverage-master

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shvydak

Test Coverage Analyst. Enforces testing standards and identifies gaps.

0
0
Developer

browser-qa

[ Featured ]
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affaan-m

# Browser QA — Automated Visual Testing & Interaction ## When to Use - After deploying a feature to staging/preview - When you need to verify UI behavior across pages - Before shipping — confirm layouts, forms, interactions actually work - When reviewing PRs that touch frontend code - Accessibility audits and responsive testing ## How It Works Uses the browser automation MCP (claude-in-chrome, Playwright, or Puppeteer) to interact with live pages like a real user. ### Phase 1: Smoke Test ``

108.5k
0
Developer

vue-best-practices

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libondev

Vue 3 TypeScript, vue-tsc, Volar, Vite, component props, testing, composition API.

18
0
Developer

quality-metrics

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proffesor-for-testing

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

35
0
Developer

Testing Vitest

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leaderiop

Your approach to handling testing vitest. Use this skill when working on files where testing vitest comes into play.

0
0
Developer

enterprise-integration-testing

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proffesor-for-testing

enterprise-integration-testing is a process of testing enterprise integrations or SAP-connected systems, involving mapping end-to-end flows and identifying integration points and protocols.

262
0
AI

lamport-distributed-systems

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copyleftdev

Distributed adversarial behavioral security evaluation framework for LLMs - Swarm-based parallel probing with cryptographic consensus

1
0
Security

ralph

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ismailytics

Ralph Advanced with Claude Code, Linear and Playwright - Autonomous AI agent loop with Linear MCP integration, Playwright browser testing, and optional TDD workflow.

8
0
Developer