JSONLint
by BytesAgain
Validate and pretty-print JSON files from the terminal. Use when linting config files, formatting API payloads, checking syntax before deployment.
安装
claude skill add --url github.com/openclaw/skills/tree/main/skills/bytesagain3/jsonlint文档
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(usesjsonstdlib module)
Examples
bash
# 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