`jecfa_by_number`

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

Resolve a FEMA number or a JECFA substance number to its evaluated substance. These identifiers appear in flavouring literature and JECFA meeting reports. For INS/E-numbers use jecfa_search instead.

Parameters

Name	Type	Required	Description
`number`	string	yes	FEMA or JECFA number, e.g. “1” or “2001”.

Example call

Arguments

{
  "number": "1"
}

curl

curl -X POST https://gateway.pipeworx.io/jecfa/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"jecfa_by_number","arguments":{"number":"1"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('jecfa_by_number', {
  "number": "1"
});

Connect

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

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

See Getting Started for client-specific install steps.

jecfa_by_number