multiplat-research 是做什么的?
Multi-platform channel/video batch research — enumerate a creator's latest N items on YouTube, Bilibili, or local files (including Douyin creator-center exports), fetch text with captions first and local ASR as fallback, then write ONE cross-video report instead of N isolated summaries.
Trigger phrases: batch research this channel, channel's recent videos, batch summarize YouTube, analyze Bilibili UP master, YouTube channel research, competitor channel tracking, Douyin account data review, multi-platform content research, channel research, batch summari