`csv_to_json`

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

Parse RFC 4180 CSV into JSON (keyless, offline). With header true (default) the first row becomes object keys; otherwise rows are returned as arrays. Handles quoted fields, escaped quotes, and embedded commas/newlines. Set delimiter for TSV etc.

Parameters

Name	Type	Required	Description
`csv`	string	yes	The CSV text.
`header`	boolean	no	Treat the first row as a header (default true).
`delimiter`	string	no	Field delimiter (default ”,”).

Example call

Arguments

{
  "csv": "name,age,city\nAlice,30,New York\nBob,25,Los Angeles",
  "header": true
}

curl

curl -X POST https://gateway.pipeworx.io/csv/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"csv_to_json","arguments":{"csv":"name,age,city\nAlice,30,New York\nBob,25,Los Angeles","header":true}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('csv_to_json', {
  "csv": "name,age,city\nAlice,30,New York\nBob,25,Los Angeles",
  "header": true
});

More examples

{
  "csv": "product\tprice\tquantity\nWidget\t9.99\t100\nGadget\t19.99\t50",
  "delimiter": "\t"
}

Connect

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

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

See Getting Started for client-specific install steps.

csv_to_json