Jsonlint

基于 bash 与 python3 的终端 JSON 工具集，提供 validate、format、minify、diff、keys、extract 六个命令，用于校验语法、美化或压缩 JSON、比较两份文件的深层结构，以及按点路径（含数组下标）提取值。

bytesagain3

热度 68.87

最近更新 2026-05-11 17:31:53

分类：效率依赖：代码执行 / 读写文件应用场景：数据处理 / 文件转换

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add jsonlint

Metadata

name: JSONLint
description: Validate and pretty-print JSON files from the terminal. Use when linting config files, formatting API payloads, checking syntax before deployment.
version: 3.0.0
author: BytesAgain
homepage: https://bytesagain.com
source: https://github.com/bytesagain/ai-skills
tags: ["json","validator","formatter","lint","pretty-print","minify","developer","data"]
categories: ["Developer Tools","Utility"]

JSONLint

A real JSON linter and toolkit for the terminal. Validate syntax, pretty-print, minify, compare files, list keys, and extract values by path — all powered by python3.

Commands

Command	Description
`jsonlint validate <file>`	Check JSON syntax — reports type, element count, file size, and shows error context on failure
`jsonlint format <file>`	Pretty-print JSON with 4-space indentation
`jsonlint minify <file>`	Compact JSON (remove all whitespace), shows bytes saved
`jsonlint diff <file1> <file2>`	Deep structural comparison of two JSON files — shows added, removed, and changed values with dot-paths
`jsonlint keys <file>`	List all top-level keys with types and value previews
`jsonlint extract <file> <path>`	Extract a value by dot-path (e.g. `config.database.host`), supports array indices like `items[0]`

Requirements

python3 (uses json stdlib module)

Examples

# Validate a config file
jsonlint validate config.json

# Pretty-print API response
jsonlint format response.json

# Minify for deployment
jsonlint minify package.json

# Compare two versions
jsonlint diff old.json new.json

# List what's in a JSON file
jsonlint keys data.json

# Dig into nested values
jsonlint extract config.json database.host