ParseFlow is an AI-driven all-in-one document parsing library that supports PDF, Word, Excel, PPT, and image OCR, provides semantic search and batch processing functions, and includes an MCP Server for AI assistants to use.

The Napkin AI MCP Server is an unofficial community - maintained tool that provides AI assistants (such as Claude) with the ability to generate visual content such as infographics, mind maps, and flowcharts through the Model Context Protocol. It supports multiple output formats (SVG, PNG, PPT) and storage backends (local, S3, Google Drive, etc.), and includes asynchronous processing, automatic polling, and retry mechanisms.