baoyu-skills is a collection of reusable skills that give AI coding agents instructions for tasks such as preparing and publishing content. It supports agents including Claude Code, Codex, and OpenClaw, with users installing only the workflows they need. The catalogue contains selected skills from this collection.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add JimLiu/baoyu-skills --skill baoyu-youtube-transcriptgit clone --depth 1 https://github.com/JimLiu/baoyu-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/jimliu/baoyu-skills/baoyu-youtube-transcript)<a href="https://agentmods.dev/skills/jimliu/baoyu-skills/baoyu-youtube-transcript"><img src="https://agentmods.dev/badge/skills/jimliu/baoyu-skills/baoyu-youtube-transcript/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/jimliu/baoyu-skills/baoyu-youtube-transcript"><img src="https://agentmods.dev/badge/skills/jimliu/baoyu-skills/baoyu-youtube-transcript.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk warn
- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high YARA Match · line 82 YARA rule matched a known malware signature (reverse shell, backdoor, ransomware, C2 framework, or info stealer).Fix: Remove the malware payload or compromised file entirely. Investigate how it entered the skill and audit all other artifacts for additional indicators of compromise.
- medium MCP Rug Pull · line 22 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00107 | $0.02333 |
| Opus 5 | $0.00053 | $0.01167 |
| Sonnet 5 | $0.00021 | $0.00467 |
| Haiku 4.5 | $0.00011 | $0.00233 |
Grade A, and why
baoyu-youtube-transcript scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
Copies of this mod
4 near-identical copies found in the catalogue:
- baoyu-youtube-transcript — 100% identical, 0 lines differ
- baoyu-youtube-transcript — 100% identical, 0 lines differ
- baoyu-youtube-transcript — 100% identical, 0 lines differ
- baoyu-youtube-transcript — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 187 lines — stays where its author put it; the contents beside it link to each section on GitHub.
YouTube Transcript
Downloads transcripts (subtitles/captions) from YouTube videos. Works with both manually created and auto-generated transcripts. No API key or browser required — uses YouTube's InnerTube API directly and automatically falls back to yt-dlp when YouTube blocks the direct API path.
Fetches video metadata and cover image on first run, caches raw data for fast re-formatting.
Script Directory
Scripts in scripts/ subdirectory. {baseDir} = this SKILL.md's directory path. Resolve ${BUN_X} runtime: if bun installed → bun; if npx available → npx -y bun; else suggest installing bun. Replace {baseDir} and ${BUN_X} with actual values.
| Script | Purpose |
|---|---|
scripts/main.ts |
Transcript download CLI |
Usage
# Default: markdown with timestamps (English)
${BUN_X} {baseDir}/scripts/main.ts <youtube-url-or-id>
# Specify languages (priority order)
${BUN_X} {baseDir}/scripts/main.ts <url> --languages zh,en,ja
# Without timestamps
${BUN_X} {baseDir}/scripts/main.ts <url> --no-timestamps
# With chapter segmentation
${BUN_X} {baseDir}/scripts/main.ts <url> --chapters
# With speaker identification (requires AI post-processing)
${BUN_X} {baseDir}/scripts/main.ts <url> --speakers
# SRT subtitle file
${BUN_X} {baseDir}/scripts/main.ts <url> --format srt
# Translate transcript
${BUN_X} {baseDir}/scripts/main.ts <url> --translate zh-Hans
# List available transcripts
${BUN_X} {baseDir}/scripts/main.ts <url> --list
# Force re-fetch (ignore cache)
${BUN_X} {baseDir}/scripts/main.ts <url> --refresh
Options
| Option | Description | Default |
|---|---|---|
<url-or-id> |
YouTube URL or video ID (multiple allowed) | Required |
--languages <codes> |
Language codes, comma-separated, in priority order | en |
--format <fmt> |
Output format: text, srt |
text |
--translate <code> |
Translate to specified language code | |
--list |
List available transcripts instead of fetching | |
--timestamps |
Include [HH:MM:SS → HH:MM:SS] timestamps per paragraph |
on |
--no-timestamps |
Disable timestamps | |
--chapters |
Chapter segmentation from video description | |
--speakers |
Raw transcript with metadata for speaker identification | |
--exclude-generated |
Skip auto-generated transcripts | |
--exclude-manually-created |
Skip manually created transcripts | |
--refresh |
Force re-fetch, ignore cached data | |
-o, --output <path> |
Save to specific file path | auto-generated |
--output-dir <dir> |
Base output directory | youtube-transcript |
What ships with it
8 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 187 lines · 107 tokens per session scan A b7085574c6bf
baoyu-youtube-transcript is a skill published in the GitHub repository JimLiu/baoyu-skills (25,839 stars, last pushed yesterday), licensed MIT. It adds 107 tokens to every session and 2,333 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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