douyin-mcp-server 是做什么的?
A tool for downloading Douyin videos without watermarks and extracting speech transcripts. It retrieves watermark-free video download links from Douyin share links, downloads the video, extracts the audio transcript, and automatically saves it to a file. Use cases include fetching Douyin video info, downloading watermark-free videos, and batch extracting video transcripts. It is triggered when a user needs to process a Douyin video link or extract video content.