merge-pdfs
Combine multiple PDF files into one document by specifying input paths and an output location using the MCP server’s PDF tools.
Instructions
Merge multiple PDF files into a single PDF
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| input_paths | Yes | List of input PDF file paths | |
| output_path | Yes | Output path for merged PDF |
Input Schema (JSON Schema)
{
"properties": {
"input_paths": {
"description": "List of input PDF file paths",
"items": {
"type": "string"
},
"type": "array"
},
"output_path": {
"description": "Output path for merged PDF",
"type": "string"
}
},
"required": [
"input_paths",
"output_path"
],
"type": "object"
}
Implementation Reference
- src/pdf_tools/server.py:152-182 (handler)Handler implementation for the 'merge-pdfs' tool. Merges the provided input PDF files into a single output PDF using PyPDF2.PdfMerger.if name == "merge-pdfs": input_paths = arguments.get("input_paths", []) output_path = arguments.get("output_path") if not input_paths or not output_path: raise ValueError("Missing required arguments") merger = PyPDF2.PdfMerger() try: # Add each PDF to the merger for path in input_paths: with open(path, 'rb') as pdf_file: merger.append(pdf_file) # Write the merged PDF with open(output_path, 'wb') as output_file: merger.write(output_file) return [types.TextContent( type="text", text=f"Successfully merged {len(input_paths)} PDFs into {output_path}" )] except Exception as e: return [types.TextContent( type="text", text=f"Error merging PDFs: {str(e)}" )] finally: merger.close()
- src/pdf_tools/server.py:21-39 (registration)Registration of the 'merge-pdfs' tool in the MCP server's list_tools handler, including name, description, and input schema definition.types.Tool( name="merge-pdfs", description="Merge multiple PDF files into a single PDF", inputSchema={ "type": "object", "properties": { "input_paths": { "type": "array", "items": {"type": "string"}, "description": "List of input PDF file paths" }, "output_path": { "type": "string", "description": "Output path for merged PDF" } }, "required": ["input_paths", "output_path"] } ),