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

20 available skills

Global Validation

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TorbenMerrald

Global Validation is an AI agent skill for when to use this skill.

1
0
Developer

Global Validation

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overtimepog

Implement comprehensive input validation on server-side with complementary client-side validation for user experience, using allowlists, type checking, and sanitization to prevent injection attacks. U

0
0
Developer

spec-json-schema

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hirokazu-kobayashi-koba-hiro

JSONスキーマ検証(JSON Schema Validation)機能の開発・修正を行う際に使用。ユーザー登録スキーマ、Identity Verificationスキーマ、外部API検証実装時に役立つ。

7
0
Developer

react:components

[ Official ]
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google-labs-code

react:components is an AI agent skill for stitch to react components.

4.9k
0
Developer

QE Contract Testing

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proffesor-for-testing

Consumer-driven contract testing for APIs including REST, GraphQL, and event-driven systems with schema validation.

258
0
AI

Zod v4

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SlanyCukr

TypeScript-first schema validation library with static type inference and runtime validation

2
0
Developer

aesth

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zircote

Interface design with craft and consistency. For dashboards, apps, tools — not marketing sites. Uses Subcog for persistent design memory.

2
0
Design

qa

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thisguymartin

qa is a skill that automates test generation, execution, and coverage analysis for code validation and reliability

3
0
Developer

react:components

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manas-z

Converts Stitch designs into modular Vite and React components using system-level networking and AST-based validation.

0
0
Developer

fastify-typescript

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contatomaycon

Guidelines for building high-performance APIs with Fastify and TypeScript, covering validation, Prisma integration, and testing best practices

0
0
Developer

rag-first

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tomharris

rag-first is an AI agent skill for rag-first codebase search.

1
0
Developer

joi

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avifenesh

Use when building joi schemas, validating input data, defining custom types, conditional validation with .when(), cross-field references, custom error messages, or writing joi extensions. Standalone p

2
0
Developer