`format_json`

Pack: json · Endpoint: https://gateway.pipeworx.io/json/mcp

Pretty-print or minify a JSON string. indent sets spaces (default 2); pass 0 to minify to a single line. Keyless, offline.

Parameters

Name	Type	Required	Description
`json`	string	yes	The JSON text.
`indent`	number	no	Indent spaces (default 2; 0 = minify).

Example call

Arguments

{
  "json": "{\"name\":\"Alice\",\"email\":\"[email protected]\"}"
}

curl

curl -X POST https://gateway.pipeworx.io/json/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"format_json","arguments":{"json":"{\"name\":\"Alice\",\"email\":\"[email protected]\"}"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('format_json', {
  "json": "{\"name\":\"Alice\",\"email\":\"[email protected]\"}"
});

More examples

{
  "json": "{\"data\":{\"users\":[{\"id\":1}]}}",
  "indent": 0
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "json": {
      "url": "https://gateway.pipeworx.io/json/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

format_json