AI video & audio summarizer + repackager. Summarize YouTube, Bilibili, podcasts, TikTok, Twitter/X, Xiaohongshu, and any online video or audio, then optionally turn the takeaway into a TikTok-style vertical music video. Use when the user wants to summarize a video, extract transcripts/subtitles, get chapter-by-chapter summaries, understand video content quickly, or remix a long-form video into a short vertical MV. Triggers: "summarize this video", "what's this video about", "extract subtitles", "总结这个视频", "帮我看看这个视频讲了什么", "video summary", "podcast notes", "YouTube summary", "B站总结", "get transcript", "video to notes", "video to TikTok MV", "把视频变成 TikTok", "video to song", "做一个 TikTok 视频". Works via bibi CLI (macOS/Windows) or OpenAPI (Linux / any platform without CLI).
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Claude Sonnet 4.5
$0.20/task
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Environment setup included
BibiGPT — AI Video & Audio Summarizer
Environment Check
Run scripts/bibi-check.sh first. It detects which mode is available:
Mode
When to use
Auth
CLI (bibi command)
macOS / Windows / Linux with desktop app
Desktop login or BIBI_API_TOKEN
OpenAPI (HTTP calls)
Containers, CI, or any env without CLI
BIBI_API_TOKEN only
If neither mode is available, see references/installation.md for setup instructions.
Payment fallback (China): if neither auth is set but the user has an Alipay
account, BibiGPT may emit HTTP 402 Payment Required with a Payment-Needed
header (AI 收 protocol). The agent can resolve this automatically by installing
@alipay/agent-payment,
or manually by directing the user to a one-off QR purchase. See
references/billing-aipay.md.
Detect 402 deterministically: the bibi CLI prints a stable marker line
[HTTP/402 Payment Required] to stderr before any human-readable prompt; direct
HTTP callers get status 402 + Payment-Needed header. When either signal
appears, route to references/billing-aipay.md instead of treating the call
as failed.
Intent Routing
Route the user's request to the appropriate workflow:
User Intent
Workflow
Summarize a video/audio URL
→ workflows/quick-summary.md
Chapter-by-chapter breakdown, detailed analysis
→ workflows/deep-dive.md
Get subtitles, extract transcript, raw text
→ workflows/transcript-extract.md
Turn into article, blog post, 公众号图文, 小红书
→ workflows/article-rewrite.md
Turn into TikTok / Reels / Shorts-style music video
→ workflows/video-to-tiktok-mv.md
Process multiple URLs, batch summarize
→ workflows/batch-process.md
Disambiguation
If the user's intent matches more than one workflow, ask one clarifying question before routing.
If it matches none, ask what they are trying to accomplish. Do not guess.
If the user just pastes a URL with no context, default to workflows/quick-summary.md.
Local File Support
The bibi CLI directly accepts local file paths (no upload needed):
For API mode (no CLI), guide the user to upload the file to a publicly accessible URL (OSS, S3, etc.) first, then pass that URL to the API. See references/supported-platforms.md for details.
Direct CLI Operations
Use progressive help to discover options: bibi --help → bibi summarize --help → run.
For simple, single-command requests that don't need a full workflow:
bibi summarize "<URL>" # Quick summary (URL or local file path)bibi summarize "<URL>" --chapter # Chapter summarybibi summarize "<URL>" --subtitle # Transcript onlybibi summarize "<URL>" --json # Full JSON responsebibi auth check # Check auth statusbibi me # Get account, plan, remaining minutesbibi commands # List all manifest-driven commands
Claude Sonnet 4.5