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json-validator

Validates JSON files syntax and schema compliance with error reports and formatting options.

84|15|Updated Dec 31, 2025
Search Tags:#validation#schema#formatting#json#validator#lint
One-click install
npx skills add https://github.com/AIDotNet/MoYuCode --skill json-validator-aidotnet
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: json-validator
Source: https://github.com/AIDotNet/MoYuCode/tree/main/skills/tools/json-validator
Command: npx skills add https://github.com/AIDotNet/MoYuCode --skill json-validator-aidotnet

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires jsonschema, and includes scripts (resource) components.

What problem does it solve?

This Skill automates the process of validating JSON files against a specified schema, ensuring data integrity and catching errors early. It also provides formatting and minification capabilities for JSON data.

Core Features & Use Cases

  • JSON Syntax Validation: Checks if a JSON file is syntactically correct.
  • Schema Validation: Validates JSON data against a provided JSON Schema.
  • JSON Formatting & Minification: Pretty-prints JSON for readability or minifies it for size reduction.
  • Use Case: Ensure that configuration files or API responses adhere to a strict data structure defined by a JSON Schema, preventing runtime errors.

Quick Start

Validate the JSON file 'data.json' against the schema 'schema.json'.

Frequently Asked Questions about json-validator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I validate JSON data against a schema?▼

JSON schema validation checks your data against a defined structure, providing detailed error reports and auto-correction suggestions to maintain consistency in application configurations and API responses.

What is the best way to check if a JSON file is syntactically correct?▼

The best way to check JSON syntax is using a validator that parses the file structure and reports syntax errors early, ensuring your configuration files are formatted correctly before runtime execution.

Can I minify and pretty-print JSON for API responses?▼

Yes, you can format JSON by pretty-printing the data for readability or minifying it to reduce file size for API payloads and configuration delivery.

Why do I need schema validation for my API configuration files?▼

You need schema validation for API configuration files to enforce strict data structures, catch formatting errors early, and prevent runtime errors caused by missing or incorrectly typed data fields.

Does the jsonschema dependency support detailed error reporting?▼

Yes, the jsonschema dependency supports detailed error reporting by identifying schema compliance failures and providing suggestions for auto-correction to fix structural data inconsistencies.

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