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Json Linter

Validates JSON syntax across the workspace.

Rating: 4.4 (138 reviews)
Downloads: 38,917 downloads
Version: 1.0.0

Overview

Validates JSON syntax across the workspace.

Complete Documentation

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JSON Linter

A simple utility to recursively scan the workspace for .json files and validate their syntax using JSON.parse().

Usage

bash

# Scan the entire workspace (from current working directory)
node skills/json-linter/index.js

# Scan a specific directory
node skills/json-linter/index.js --dir path/to/dir

Output

JSON report containing:

scanned_at: Timestamp
total_files: Number of .json files scanned
valid_files: Number of valid files
invalid_files: Number of invalid files
errors: Array of error objects:
path: Relative path to file
error: Error message (e.g., "Unexpected token } in JSON at position 42")

Example Output

json

{
  "scanned_at": "2026-02-14T21:45:00.000Z",
  "total_files": 150,
  "valid_files": 149,
  "invalid_files": 1,
  "errors": [
    {
      "path": "config/broken.json",
      "error": "Unexpected token } in JSON at position 42"
    }
  ]
}

Installation

Terminal bash


openclaw install json-linter

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💻Code Examples

node skills/json-linter/index.js --dir path/to/dir

node-skillsjson-linterindexjs---dir-pathtodir.txt

## Output

JSON report containing:
- `scanned_at`: Timestamp
- `total_files`: Number of `.json` files scanned
- `valid_files`: Number of valid files
- `invalid_files`: Number of invalid files
- `errors`: Array of error objects:
  - `path`: Relative path to file
  - `error`: Error message (e.g., "Unexpected token } in JSON at position 42")

## Example Output

example.sh

# Scan the entire workspace (from current working directory)
node skills/json-linter/index.js

# Scan a specific directory
node skills/json-linter/index.js --dir path/to/dir

example.json

{
  "scanned_at": "2026-02-14T21:45:00.000Z",
  "total_files": 150,
  "valid_files": 149,
  "invalid_files": 1,
  "errors": [
    {
      "path": "config/broken.json",
      "error": "Unexpected token } in JSON at position 42"
    }
  ]
}