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Dumpling AI MCP Server

Official
by Dumpling-AI

write-pdf-metadata

Add or update metadata in PDF files, including Title, Author, Subject, and Keywords, using URL or base64 input methods for efficient document handling.

Instructions

Write metadata to PDF files.

Input Schema

NameRequiredDescriptionDefault
filesYesArray of URLs or base64-encoded PDFs
inputMethodYesInput method
metadataYesMetadata 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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