JSON Validator & Cleaner

A production-grade JSON processing skill that goes far beyond simple validation. FEATURES: • Auto-repairs common JSON errors: trailing commas, unquoted keys, single quotes, comments, missing brackets • Pretty-prints with configurable indentation (2/4/tab) • Validates against JSON Schema (draft-07) if provided • Converts between JSON ↔ YAML ↔ TOML formats • Minifies JSON for production use • Detects and reports deeply nested structures • Handles large files (tested up to 50MB) • Returns structured error messages with line numbers USAGE: ```bash # Via CLI mcplug install json-validator-cleaner echo '{"name": "test",}' | mcplug run json-validator-cleaner --fix # Via API POST /api/v1/install/json-validator-cleaner Content-Type: application/json {"input": "{name: 'test', trailing: true,}", "fix": true, "indent": 2} ``` RESPONSE FORMAT: ```json { "valid": true, "fixed": true, "fixes_applied": ["removed_trailing_comma", "quoted_keys", "converted_single_quotes"], "output": "{\n \"name\": \"test\",\n \"trailing\": true\n}", "stats": {"keys": 2, "depth": 1, "size_bytes": 42} } ``` Built with zero dependencies. Works in Node.js, Deno, Bun, and browsers.