dsh-linkdigest: A Social Media Link-to-Text Parsing Tool

The `dsh-linkdigest` plugin resolves social media links via a remote service and converts video, image, and web content into text (including transcription, OCR, and descriptions), addressing issues caused by direct scraping failures. Core features include trending content breakdown, subtitle extraction, and translation, with support for platforms such as Douyin, Xiaohongshu, and TikTok. Users must configure an API key and MCP endpoint, with both CLI and SDK usage supported. The service is billed by playback duration, supports caching for faster responses, and prioritizes data security by deleting media files immediately after processing requests.