Json Flatten MCP tool

• json

  string required

  JSON object to flatten.

• separator

  string optional

  Key separator. Defaults to ".". Default ".".

• arrayNotation

  string optional

  How an array index is written: "bracket" gives items[0], "dot" gives items.0. Bracket is the default because it keeps an array index distinct from an object key that happens to be a number. One of bracket · dot. Default "bracket".

{
  "json": {
    "a": {
      "b": 1
    }
  }
}