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

7 available skills

spec-json-schema

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hirokazu-kobayashi-koba-hiro

spec-json-schema is a JSON Schema Validation layer that checks input data structure, type, and constraints, supporting JSON Schema Draft 2020-12.

7
0
Developer

contract-checker

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Nepopams

contract-checker is a skill that validates JSON fixtures against predefined schemas, ensuring data integrity and consistency.

0
0
Developer

convex

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ElementsAI-Dev

Convex is a development framework that enables developers to build scalable applications using specific skills for detailed guidance, including core development, schema validation, and realtime capabilities.

3
0
Developer

api-spec

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infinith4

api-spec is an AI-driven development tool that generates OpenAPI specifications for RESTful APIs, supporting OpenAPI 3.0.3 and YAML file formats.

0
0
Developer

zod

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eKoh951

Zod is a TypeScript-based schema validation library that provides a set of rules and guidelines for writing efficient and effective schemas

0
0
Developer

Zod v4

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SlanyCukr

Zod v4 is a TypeScript-first schema declaration and validation library providing static type inference, runtime validation, and exceptional performance.

0
0
Developer

hs

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frmoretto

Don't let AI destroy your hard work! HardStop is a rock-solid protection for AI-generated commands. Pre-execution safety validation for Claude Code, Claude Cowork. Catches dangerous commands before they run: whether from AI mistakes, hallucinations, prompt injection, or misunderstood instructions. Seatbelts for the agentic AI era.

0
0
Developer