Validate JSON data and config files against schemas with ajv-cli

Run schema checks from the shell or CI so malformed JSON, JSON5, or YAML inputs fail before they reach downstream tooling.

Prerequisites

Node.js, ajv-cli, one or more JSON Schema or JTD files, and target JSON, JSON5, or YAML data files

Installation

Use the upstream install or setup path that matches your environment:

• npm install -g ajv-cli

Requirements and caveats from upstream:

• Multiple schemas can be passed both by using this parameter multiple times and with glob patterns. Glob pattern should be quoted and extensions cannot be omitted.
• These modules can be written in TypeScript if you have ts-node installed.
• Multiple schemas can be passed both by using this parameter multiple times and with glob patterns.

Basic usage or getting-started notes:

• sh

• JSON schema language and version

• Parameter --spec can be used with all commands (other than help) to choose JSON schema language:

• Source: https://github.com/ajv-validator/ajv-cli

• Extracted from upstream docs: https://raw.githubusercontent.com/ajv-validator/ajv-cli/HEAD/README.md

Documentation

• https://github.com/ajv-validator/ajv-cli

Source

• Agent Skill Exchange