json_dry_run
Analyze JSON data size by field using a shape object. Specify fields to get size in bytes, with output mirroring the shape structure for granular insights. Ideal for optimizing JSON handling and storage.
Instructions
Analyze the size breakdown of JSON data using a shape object to determine granularity. Returns size information in bytes for each specified field, mirroring the shape structure but with size values instead of data.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| filePath | Yes | Path to the JSON file (local) or HTTP/HTTPS URL to analyze | |
| shape | No | Shape object (formatted as valid JSON) defining what to analyze for size. Use 'true' to get total size of a field, or nested objects for detailed breakdown. Examples: 1. Get size of single field: {"name": true} 2. Get sizes of multiple fields: {"name": true, "email": true, "age": true} 3. Get detailed breakdown: {"user": {"name": true, "profile": {"bio": true}}} 4. Analyze arrays: {"posts": {"title": true, "content": true}} - gets total size of all matching elements 5. Complex analysis: { "metadata": true, "users": { "name": true, "settings": { "theme": true } }, "posts": { "title": true, "tags": true } } Note: - Returns size in bytes for each specified field - Output structure mirrors the shape but with size values - Array analysis returns total size of all matching elements - Use json_schema tool to understand the JSON structure first |