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json-yaml

Validate, format, convert, query, flatten, unflatten, and merge JSON, YAML, and TOML data files.

1|Updated Feb 25, 2026
Search Tags:#validation#formatting#json#yaml#toml#data conversion#querying
One-click install
npx skills add https://github.com/winsorllc/upgraded-carnival --skill json-yaml
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: json-yaml
Source: https://github.com/winsorllc/upgraded-carnival/tree/main/.pi/skills/json-yaml
Command: npx skills add https://github.com/winsorllc/upgraded-carnival --skill json-yaml

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill streamlines the management of structured data by enabling seamless conversion, validation, and querying across JSON, YAML, and TOML formats, eliminating manual data transformation errors.

Core Features & Use Cases

  • Format Conversion: Effortlessly convert data between JSON, YAML, and TOML.
  • Validation: Ensure the integrity and correctness of your configuration and data files.
  • Data Querying: Extract specific information from JSON and YAML files using a familiar query syntax.
  • Use Case: You have a configuration file in YAML format and need to convert it to JSON for an API request, then validate its structure before submission.

Quick Start

Use the json-yaml skill to convert the file 'config.yaml' to JSON format.

Frequently Asked Questions about json-yaml

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

FAQPage Schema
How do I convert a YAML configuration file to JSON format?▼

You can convert YAML configuration files to JSON format using the json-yaml skill, which parses YAML data and deterministically outputs a JSON structure. This eliminates manual transformation errors and prepares the file for API requests.

What is the best way to validate JSON, YAML, and TOML data structures?▼

The best way to validate JSON, YAML, and TOML data structures is using the json-yaml skill, which checks the integrity and correctness of your configuration files. It operates deterministically using Python libraries for data parsing.

Can I query specific information from a JSON or YAML file?▼

Yes, you can query specific information from JSON and YAML files using the json-yaml skill. It provides data querying tools that extract targeted information from structured data files using a familiar query syntax.

Does this data conversion tool support flattening and merging JSON files?▼

Yes, this data conversion tool supports flattening, unflattening, and merging JSON, YAML, and TOML files. It can output pretty-printed, compact, and flat structures based on your specific data manipulation requirements.

Do I need to install Python libraries manually to convert TOML to YAML?▼

You do not need to manually install Python libraries to convert TOML to YAML, as the skill operates deterministically using its own embedded Python libraries for data parsing and manipulation. It manages dependencies internally.

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