Download and process YouTube video transcripts using yt-dlp.
$ npx skills add aiskillstore/marketplace --skill youtube-transcript -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace youtube-transcript --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/doyajin174/youtube-transcript .claude/skills/youtube-transcript && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "youtube-transcript" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/doyajin174/youtube-transcript into .claude/skills/youtube-transcript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-transcript", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aiskillstore/marketplace/tree/main/skills/doyajin174/youtube-transcriptType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aiskillstore/marketplace --skill youtube-transcript -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace youtube-transcript --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/doyajin174/youtube-transcript .agents/skills/youtube-transcript && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "youtube-transcript" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/doyajin174/youtube-transcript into .agents/skills/youtube-transcript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-transcript", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill youtube-transcript -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace youtube-transcript --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/doyajin174/youtube-transcript .cursor/skills/youtube-transcript && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "youtube-transcript" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/doyajin174/youtube-transcript into .cursor/skills/youtube-transcript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-transcript", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aiskillstore/marketplace.git --path skills/doyajin174/youtube-transcript--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aiskillstore/marketplace --skill youtube-transcript -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace youtube-transcript --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/doyajin174/youtube-transcript .gemini/skills/youtube-transcript && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "youtube-transcript" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/doyajin174/youtube-transcript into .gemini/skills/youtube-transcript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-transcript", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aiskillstore/marketplace youtube-transcriptInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aiskillstore/marketplace --skill youtube-transcript -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/doyajin174/youtube-transcript .github/skills/youtube-transcript && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "youtube-transcript" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/doyajin174/youtube-transcript into .github/skills/youtube-transcript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-transcript", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill youtube-transcript -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace youtube-transcript --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/doyajin174/youtube-transcript .opencode/skills/youtube-transcript && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "youtube-transcript" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/doyajin174/youtube-transcript into .opencode/skills/youtube-transcript/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-transcript", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
youtube-transcriptDownload and process YouTube video transcripts using yt-dlp.
Youtube Transcript is an agent skill from aiskillstore/marketplace. Download and process YouTube video transcripts using yt-dlp. Use this when extracting subtitles, creating summaries from videos, or processing video content.
Its SKILL.md is about 550 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `skill-report.json`).
It sits in Knowledge Management, covering Video and podcast notes and Transcription. It works with YouTube. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified. The licence is MIT.
4 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 4ac52da. It shows what the files ask for, not the result of running them.
Pre-approves these tools, so the agent can use them without asking each time:
ReadGlobGrepBashWriteFrom allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
yt-dlpbrewaptpipwhisperFrom the folder's file list and the shell code blocks in SKILL.md.
Hosts in commands or code, which the agent is likely to contact:
youtube.comFrom URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Youtube Transcript loads about 553 tokens when it runs. Until then it costs about 44 tokens; SKILL.md has 118 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check noted patterns worth knowing about, such as sudo or a known installer.
sudo apt install yt-dlpallowed-tools: Read, Glob, Grep, Bash, WriteAutomated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from aiskillstore/marketplace at commit 4ac52da, republished under its MIT licence (© aiskillstore). 118 words, ~553 tokens.
.claude/skills/youtube-transcript/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.유튜브 영상에서 자막을 추출하고 처리하는 스킬입니다.
1. yt-dlp 설치 확인
2. 사용 가능한 자막 목록 확인
3. 수동 자막 우선 시도
4. 자동 생성 자막 폴백
5. 최후 수단: Whisper 변환# macOS
brew install yt-dlp
# Linux
sudo apt install yt-dlp
# Universal
pip install yt-dlpyt-dlp --list-subs "VIDEO_URL"# 한국어 자막
yt-dlp --write-sub --sub-lang ko --skip-download "VIDEO_URL"
# 영어 자막
yt-dlp --write-sub --sub-lang en --skip-download "VIDEO_URL"yt-dlp --write-auto-sub --sub-lang ko --skip-download "VIDEO_URL"# VTT 파일에서 타임스탬프 제거
sed '/^[0-9]/d; /^$/d; /-->/d' subtitle.ko.vtt > transcript.txt자동 생성 자막은 progressive 캡션으로 인해 중복이 많음:
# 중복 라인 제거
seen = set()
unique_lines = []
for line in lines:
if line not in seen:
seen.add(line)
unique_lines.append(line)추출된 자막으로:
User: 이 유튜브 강의 요약해줘 - https://youtube.com/watch?v=xxx
Claude:
1. yt-dlp로 자막 다운로드
2. VTT → 텍스트 변환
3. 핵심 내용 요약 생성
4. 타임스탬프별 목차 제공User: 이 영상의 영어/한국어 자막 둘 다 추출해줘
Claude:
1. --list-subs로 가용 언어 확인
2. 각 언어별 자막 다운로드
3. 정리된 텍스트 파일 제공| 에러 | 원인 | 해결책 |
|---|---|---|
yt-dlp not found | 미설치 | brew/apt/pip 설치 |
No subtitles available | 자막 없음 | Whisper 사용 제안 |
Invalid URL | URL 오류 | URL 형식 확인 |
Video unavailable | 비공개/삭제 | 사용자에게 알림 |
자막이 전혀 없는 경우 (사용자 확인 필요):
# 파일 크기 확인
yt-dlp --print filesize "VIDEO_URL"
# 사용자 승인 후 오디오 다운로드
yt-dlp -x --audio-format mp3 "VIDEO_URL"
# Whisper로 변환
whisper audio.mp3 --language ko --model base주의: 대역폭/처리 시간 소요로 사용자 확인 필수
© aiskillstore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 1 other file in skills/doyajin174/youtube-transcript of aiskillstore/marketplace.
Open the folder on GitHubat commit 4ac52da
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in aiskillstore/marketplace, which our catalogue first saw on October 7, 2026.
Youtube Transcript next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Youtube Transcript this skillaiskillstore/marketplace | 430 | 1 repos | ~553 | Automated safety check: Notes | MIT | |
| Youtube FetcherJimmySadek/youtube-fetcher-to-markdown | 485 | — | ~1.8k | Automated safety check: Pass | MIT | |
| Video Lenskar2phi/video-lens | 112 | — | ~8.2k | Automated safety check: Notes | MIT | |
| Youtube Transcript Extractor API Skillbrowser-act/skills | 6.1k | 1 repos | ~1.2k | Automated safety check: Pass | MIT | |
| Youtube Transcriptintellectronica/agent-skills | 295 | 2 repos | ~394 | Automated safety check: Pass | CC0-1.0 | |
| Youtube Transcriptglebis/claude-skills | 388 | — | ~613 | Automated safety check: Pass | MIT |
JimmySadek/youtube-fetcher-to-markdown
Retrieve YouTube transcripts and subtitles, summarize or analyze what was said, or save an Obsidian-ready Markdown knowledge-base note with captions, creator metadata, chapters, language, and source…
kar2phi/video-lens
Fetch a YouTube transcript and generate an executive summary, key points, and timestamped topic list as a polished HTML report.
browser-act/skills
This skill helps users automatically extract YouTube video transcripts and metadata via the BrowserAct API.
intellectronica/agent-skills
Extract transcripts from YouTube videos. An agent skill from intellectronica/agent-skills.
glebis/claude-skills
Extract YouTube video transcripts with metadata and save as Markdown to Obsidian vault.
browser-act/skills
This skill helps users extract YouTube video transcripts and perform deep competitive analysis on the content.
aiskillstore/marketplace
Analyze codebase with tokei (fast line counts by language) and difft (semantic AST-aware diffs).
aiskillstore/marketplace
Process JSON with jq and YAML/TOML with yq. An agent skill from aiskillstore/marketplace.
aiskillstore/marketplace
Scans for project documentation files (AGENTS.md, CLAUDE.md, GEMINI.md, COPILOT.md, CURSOR.md, WARP.md, and 15+ other formats) and synthesizes guidance.
aiskillstore/marketplace
Modern file and content search using fd, ripgrep (rg), and fzf.
aiskillstore/marketplace
Modern find-and-replace using sd (simpler than sed) and batch replacement patterns.
aiskillstore/marketplace
Automatically activated when user asks how something works, wants to understand unfamiliar code, needs to explore a new codebase, or asks questions like "where is X implemented?", "how does Y…
Works with
Categories
Download and process YouTube video transcripts using yt-dlp. Youtube Transcript is an agent skill from aiskillstore/marketplace. Download and process YouTube video transcripts using yt-dlp.
Youtube Transcript fits situations like: tasks that involve Video and podcast notes; tasks that involve Transcription.
Run `npx skills add aiskillstore/marketplace --skill youtube-transcript -a claude-code`. Or copy the skill folder (skills/doyajin174/youtube-transcript in aiskillstore/marketplace) into .claude/skills/youtube-transcript in your project. Claude Code loads it when a task matches its description.
Run `npx skills add aiskillstore/marketplace --skill youtube-transcript -a codex`. Or copy the skill folder (skills/doyajin174/youtube-transcript in aiskillstore/marketplace) into .agents/skills/youtube-transcript in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill youtube-transcript -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/youtube-transcript, .gemini/skills/youtube-transcript, .github/skills/youtube-transcript and .opencode/skills/youtube-transcript in your project.
Going by SKILL.md and its folder, Youtube Transcript needs the command-line tools its instructions call (yt-dlp, brew, apt, pip and whisper). Our summary lists: Python 3. Its frontmatter pre-approves these tools: Read, Glob, Grep, Bash, Write.
SKILL.md names 1 domain. In commands or code: youtube.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found notes only (runs commands with sudo; pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
Youtube Transcript is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 553 tokens (SKILL.md is roughly 2.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Youtube Transcript: Youtube Fetcher (JimmySadek/youtube-fetcher-to-markdown, 485 stars), Video Lens (kar2phi/video-lens, 112 stars), Youtube Transcript Extractor API Skill (browser-act/skills, 6.1k stars) and Youtube Transcript (intellectronica/agent-skills, 295 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,085 skills in this directory. The repository was last updated on October 7, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.
