Developer utility for comparing two strict JSON documents.
Maintain this server? Claim it
Call this server's tools from your browser. Nothing to install.
Requests go through mcptry because browsers can't call most MCP servers directly. Header values are sent to the server for that request only and are never stored or logged.
Tool list from our last check. Connect live to refresh it.
Use this when you want to compare two JSON documents, find changed JSON paths, or distinguish type changes from value changes. Ignores object key order, preserves array order, and compares decimal numbers without float rounding. Limits: 20,000 characters per document, depth 64, 4,000 values, 500 differences. Does not compare source code, YAML, JSON5, or duplicate-key documents.
Strict JSON after the change, e.g. {"count":2,"enabled":"true"}.
Strict JSON before the change, e.g. {"count":1,"enabled":true}. Do not include passwords or secrets.
Use this when you want to compare two JSON documents, find changed JSON paths, or distinguish type changes from value changes. Ignores object key order, preserves array order, and compares decimal numbers without float rounding. Limits: 20,000 characters per document, depth 64, 4,000 values, 500 differences. Does not compare source code, YAML, JSON5, or duplicate-key documents.
| Argument | Type | Description |
|---|---|---|
| after* |
| string |
| Strict JSON after the change, e.g. {"count":2,"enabled":"true"}. |
| before* | string | Strict JSON before the change, e.g. {"count":1,"enabled":true}. Do not include passwords or secrets. |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"before",
"after"
],
"properties": {
"after": {
"type": "string",
"maxLength": 20000,
"minLength": 1,
"description": "Strict JSON after the change, e.g. {\"count\":2,\"enabled\":\"true\"}."
},
"before": {
"type": "string",
"maxLength": 20000,
"minLength": 1,
"description": "Strict JSON before the change, e.g. {\"count\":1,\"enabled\":true}. Do not include passwords or secrets."
}
}
}