This tool is no longer present in the server's latest manifest. Showing the last observed version (server version 1.7.0).

group_by

Inactive

Tool of SaSame Research Agent

declared in 1.7.0

Group a JSON array of objects by a key. Returns each group's count, plus sum/avg/min/max of an optional numeric field. For agents aggregating tabular data.

Parameters schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "json",
    "key"
  ],
  "properties": {
    "key": {
      "type": "string"
    },
    "json": {
      "type": "string"
    },
    "value_field": {
      "type": "string"
    }
  }
}

What this tool wraps· 0 endpoints

min confidence0.70 0.50

No endpoints wrapped at confidence ≥ 0.70.

Parent server

SaSame Research Agent

https://github.com/shigeki7777/sasame-mcp

2/7 registries

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