bilibili-downloader

Download Bilibili videos. Extracts video and audio streams separately.

INSTALLATION
npx skills add https://github.com/958877748/skills --skill bilibili-downloader
Run in your project or agent environment. Adjust flags if your CLI version differs.

SKILL.md

目录结构

bilibili-downloader/

├── SKILL.md

└── download.cjs

Usage

download.cjs <video_url> <save_directory>

Arguments

  • video_url: Bilibili video URL or BV number (e.g., https://www.bilibili.com/video/BV1xxxxx or BV1xxxxx)
  • save_directory: Directory to save downloaded files

Output

Downloads two files:

  • {BV号}_video.mp4 - Video stream
  • {BV号}_audio.mp4 - Audio stream

Error Codes

  • 无效的BV号或URL格式 - Invalid URL/BV number
  • 视频不存在或已被删除 - Video not found
  • 视频访问受限 - Access denied
  • 没有可用的视频流 - No video streams available
  • 下载失败 - Download failed (network error)
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