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

4 available skills

testing-patterns

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konecty

testing-patterns is a set of testing principles and tools for Node.js/TypeScript backend, following a testing pyramid with recommended proportions of Unit, Integration, and E2E tests.

19
0
Developer

tdd

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Perseus

tdd is a test-driven development approach that enforces a test-first mindset for coding, ensuring high-quality and maintainable code.

5
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

effect-layers-services

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mepuka

effect-layers-services is a skill for composing services and layers in AI coding, enabling developers to define interfaces, bind implementations, and test vs live setups.

0
0
Developer