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Dumpling AI MCP Server

Official

by Dumpling-AI

JavaScript

MIT License

602

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write-pdf-metadata

Add or modify metadata in PDF files, including Title, Author, Subject, and Keywords, using URLs or base64-encoded inputs for streamlined document processing.

Instructions

Write metadata to PDF files.

Input Schema

Name	Required	Description
`files`	Yes	Array of URLs or base64-encoded PDFs
`inputMethod`	Yes	Input method
`metadata`	Yes	Metadata to write

Input Schema (JSON Schema)

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "additionalProperties": false,
  "properties": {
    "files": {
      "description": "Array of URLs or base64-encoded PDFs",
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "inputMethod": {
      "description": "Input method",
      "enum": [
        "url",
        "base64"
      ],
      "type": "string"
    },
    "metadata": {
      "additionalProperties": false,
      "description": "Metadata to write",
      "properties": {
        "Author": {
          "type": "string"
        },
        "Creator": {
          "type": "string"
        },
        "Keywords": {
          "type": "string"
        },
        "Producer": {
          "type": "string"
        },
        "Subject": {
          "type": "string"
        },
        "Title": {
          "type": "string"
        }
      },
      "type": "object"
    }
  },
  "required": [
    "inputMethod",
    "files",
    "metadata"
  ],
  "type": "object"
}

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