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jq

Query, filter, and transform JSON data in shell pipelines.

Updated Aug 19, 2025
Search Tags:#cli#bash#json#data transformation#shell#jq
One-click install
npx skills add https://github.com/hoainam183/GR --skill jq-hoainam183
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: jq
Source: https://github.com/hoainam183/GR/tree/main/src/RAG_v2/frontend/chat-companion/.agent/skills/jq
Command: npx skills add https://github.com/hoainam183/GR --skill jq-hoainam183

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill empowers you to query, filter, transform, and integrate JSON data seamlessly within shell workflows, streamlining data processing and analysis.

Core Features & Use Cases

  • JSON Querying & Filtering: Extract and manipulate data from complex JSON structures.
  • Data Transformation: Convert and reshape JSON data as needed for further analysis or processing.
  • Shell Integration: Seamlessly incorporate jq into shell pipelines for efficient data manipulation.
  • Use Case: Imagine you need to process JSON output from a server and extract specific information for further analysis. This Skill enables you to do just that, with a simple and efficient query.

Quick Start

Use the jq skill to extract the names of all users from the JSON file 'users.json'.

Frequently Asked Questions about jq

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

FAQPage Schema
How do I extract specific fields from a JSON file in a shell script?▼

To extract specific fields from a JSON file in a shell script, you use jq for JSON querying and data transformation. It supports complex JSON structures, allowing you to filter and map data seamlessly within your shell pipelines.

What is the best way to transform JSON output from a server in bash?▼

The best way to transform JSON output from a server in bash is using jq for JSON querying and transformation. It enables you to convert and reshape JSON data as needed for further analysis or processing directly in your shell workflows.

Do I need to install jq CLI tool to use this JSON querying skill?▼

Yes, you need to install the jq CLI tool to use this JSON querying skill. The skill requires jq to handle data extraction, filtering, and transformation tasks for use in shell scripts and pipelines.

Can I integrate JSON data filtering into existing shell pipelines?▼

Yes, you can integrate JSON data filtering into existing shell pipelines. This skill empowers you to query, filter, transform, and integrate JSON data seamlessly within shell workflows, streamlining data processing and analysis.

How does jq handle complex JSON structures for data extraction?▼

jq handles complex JSON structures for data extraction by offering a wide range of filtering and mapping options. It allows you to extract and manipulate specific information from nested JSON data efficiently for shell integration.

What are the limitations of using jq for data transformation in bash?▼

The limitations of using jq for data transformation in bash include its dependency on the jq CLI tool and its focus on JSON querying and transformation. It is designed for shell scripts and pipelines, so it may not suit non-JSON data formats.

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