Native Subtitle Quote Image
chengyi-ai/native-subtitle-quote-image
将本地视频或用户有权处理的在线视频，经过来源获取、文字稿定位、选题选句、精确取帧、紧凑裁切、拼图和逐张质检，制作成 3:4 或保留画面原比例的视频字幕长图。支持两种明确分开的输出：保留画面内已烧录字幕的原生字幕模式，以及把已审核的时间点与台词绘制到真实视频帧上的脚本字幕模式。用户要求原生字幕截图、字幕帧拼图、YouTube…
Write and lint the title and thumbnail for a YouTube video as one pairing, checking truncation, duplication and vagueness before publish.
Install Yt Package
$ npx skills add Jakeschincariol/youtube-agent-skill --skill yt-package -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Jakeschincariol/youtube-agent-skill yt-package --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/Jakeschincariol/youtube-agent-skill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/yt-package .claude/skills/yt-package && 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 "yt-package" agent skill from https://github.com/Jakeschincariol/youtube-agent-skill/tree/main/skills/yt-package into .claude/skills/yt-package/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yt-package", 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/Jakeschincariol/youtube-agent-skill/tree/main/skills/yt-packageType 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 Jakeschincariol/youtube-agent-skill --skill yt-package -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Jakeschincariol/youtube-agent-skill yt-package --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Jakeschincariol/youtube-agent-skill.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/yt-package .agents/skills/yt-package && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "yt-package" agent skill from https://github.com/Jakeschincariol/youtube-agent-skill/tree/main/skills/yt-package into .agents/skills/yt-package/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yt-package", 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 Jakeschincariol/youtube-agent-skill --skill yt-package -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Jakeschincariol/youtube-agent-skill yt-package --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Jakeschincariol/youtube-agent-skill.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/yt-package .cursor/skills/yt-package && 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 "yt-package" agent skill from https://github.com/Jakeschincariol/youtube-agent-skill/tree/main/skills/yt-package into .cursor/skills/yt-package/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yt-package", 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/Jakeschincariol/youtube-agent-skill.git --path skills/yt-package--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 Jakeschincariol/youtube-agent-skill --skill yt-package -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Jakeschincariol/youtube-agent-skill yt-package --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Jakeschincariol/youtube-agent-skill.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/yt-package .gemini/skills/yt-package && 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 "yt-package" agent skill from https://github.com/Jakeschincariol/youtube-agent-skill/tree/main/skills/yt-package into .gemini/skills/yt-package/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yt-package", 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 Jakeschincariol/youtube-agent-skill yt-packageInstalls 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 Jakeschincariol/youtube-agent-skill --skill yt-package -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Jakeschincariol/youtube-agent-skill.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/yt-package .github/skills/yt-package && 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 "yt-package" agent skill from https://github.com/Jakeschincariol/youtube-agent-skill/tree/main/skills/yt-package into .github/skills/yt-package/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yt-package", 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 Jakeschincariol/youtube-agent-skill --skill yt-package -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Jakeschincariol/youtube-agent-skill yt-package --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Jakeschincariol/youtube-agent-skill.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/yt-package .opencode/skills/yt-package && 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 "yt-package" agent skill from https://github.com/Jakeschincariol/youtube-agent-skill/tree/main/skills/yt-package into .opencode/skills/yt-package/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "yt-package", 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.
Facts
- Skill name
yt-package- GitHub stars
- 795
- Token cost
- ~576 tokens
- SKILL.md length
- 320 words
- Files
- 2
- Skills in repo
- 11
- Repo updated
- First seen
- Licence
- MIT
At a glance
Write and lint the title and thumbnail for a YouTube video as one pairing, checking truncation, duplication and vagueness before publish.
- Works in 2 steps: Read ~/.claude/youtube/voice.md if it… → Never invent a number, a result or a…
- What should I call this
- SKILL.md covers Before you write, Rules the tool enforces, and why, Write ten, keep two and The gate
- Runs Python scripts from its folder; calls python3
What it does
Yt Package is an agent skill from Jakeschincariol/youtube-agent-skill. Write and lint the title and thumbnail for a YouTube video as one pairing, checking truncation, duplication and vagueness before publish. Use for "title ideas", "what should I call this", "thumbnail text", "my CTR is bad", packaging, or any request to rename or repackage an existing video.
Its SKILL.md is about 580 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `title.py`).
It sits in Media & Creative. It works with YouTube. The repository describes itself as: Eleven Claude skills that run a YouTube channel: scripts off 21 hook formulas with a scored hook, title and thumbnail linted as one pairing, an edit decision list from your… The licence is MIT.
When your agent uses it
- What should I call this
- Any request to rename
- Repackage an existing video
Example prompts
- “title ideas”
- “what should I call this”
- “thumbnail text”
- “/yt-package”
Requirements
- Python 3
Workflow steps
2 steps, taken from the first numbered list in SKILL.md.
- Read ~/.claude/youtube/voice.md if it exists. That is the user's voice profile: how they talk
- Never invent a number, a result or a source. If a figure would strengthen it and you do not have
What it can do on your machine
Read from SKILL.md and the folder at commit a2feb21. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships script files (Python), which the agent can run.
Shell commands in SKILL.md call:
python3
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Yt Package loads about 576 tokens when it runs. Until then it costs about 75 tokens; SKILL.md has 320 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.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated 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.
SKILL.md
The full file from Jakeschincariol/youtube-agent-skill at commit a2feb21, republished under its MIT licence (© Jakeschincariol). 320 words, ~576 tokens.
Download SKILL.mdSave it as
.claude/skills/yt-package/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- yt-package
- description
- Write and lint the title and thumbnail for a YouTube video as one pairing, checking truncation, duplication and vagueness before publish. Use for "title ideas", "what should I call this", "thumbnail text", "my CTR is bad", packaging, or any request to rename or repackage an existing video.
yt-package
The title and the thumbnail are ONE unit. Writing them separately is why most packaging fails: the thumbnail repeats the title, and half the click surface says the same thing twice.
python3 title.py --title "..." --thumb "AI RAN IT"
python3 title.py titles.txt # one per line, rankedBefore you write
- Read
~/.claude/youtube/voice.mdif it exists. That is the user's voice profile: how they talk on camera, the words they never use, who they are talking to, what they will not claim. If it does not exist, ask for three of their own videos, read or transcribe them, infer the voice, and write the file. A script in the wrong voice is worse than no script, because they have to read it out loud. - Never invent a number, a result or a source. If a figure would strengthen it and you do not have one, ask for it or write the line without it.
Rules the tool enforces, and why
- 60 characters is where desktop search truncates, 40 is a mobile home feed. Both are reported because they fail differently: a desktop cut loses the tail, a mobile cut can lose the subject.
- The thumbnail must not repeat the title. Different words, same promise.
- Three words maximum on the thumbnail. At feed size a fourth word is a grey smear.
- A number, a name or a date beats every adjective available to you.
- Two all-caps words is the ceiling before a title reads as spam.
Write ten, keep two
Generate ten titles, run them all through title.py, show the user the top three with their scores
and the specific issue on each. For the winner, write the thumbnail brief: the expression, the
framing, the three words, and what the background has to do to hold contrast at feed size.
The gate
Nothing here publishes. This skill writes and you publish. Every output ends in a block the user copies, and the last line of every run is the question: ship it, or change it?
© Jakeschincariol, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in skills/yt-package of Jakeschincariol/youtube-agent-skill.
- SKILL.md
- title.py
Open the folder on GitHubat commit a2feb21
Compare with similar skills
Yt Package 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 |
|---|---|---|---|---|---|---|
| Yt Package this skillJakeschincariol/youtube-agent-skill | 795 | — | ~576 | Automated safety check: Pass | MIT | |
| Native Subtitle Quote Imagechengyi-ai/native-subtitle-quote-image | 2.4k | — | ~1.8k | Automated safety check: Pass | MIT | |
| Video Spec Builderfeicaiclub/video-spec-builder | 1k | — | ~2.9k | Automated safety check: Pass | MIT | |
| Video Dataoxylabs/agent-skills | 875 | — | ~1.4k | Automated safety check: Pass | MIT | |
| Motion Video in Remotionooiyeefei/ccc | 494 | — | ~2.9k | Automated safety check: Pass | MIT | |
| Packaging Youtube Thumbnailsericosiu/ai-marketing-skills | 3.6k | — | ~3.8k | Automated safety check: Pass | MIT |
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More from Jakeschincariol/youtube-agent-skill
All 11 skills in this repoYt Script
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Write a YouTube video script from a raw idea - hook options off 21 formulas, scored, then the full spoken script with the retention beats marked.
Yt Chapters
Jakeschincariol/youtube-agent-skill
Write YouTube chapters from a transcript, validated against YouTube's own rules so they actually render.
Yt Edit
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Turn a raw recording's transcript into an edit decision list - dead air, filler cues and retakes, with timecodes.
Yt Retention
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Read a YouTube Studio audience-retention export and find where viewers actually leave, then say what to change.
Yt Viral
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Find what is actually working in the user's niche on YouTube and rank it by how far each video beat its own channel, then name the formula.
Yt Audit
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Audit a YouTube channel end to end - packaging, consistency, the first fifteen seconds, and what to fix first.
Related
Works with
Categories
Questions about Yt Package
What does Yt Package do?
Write and lint the title and thumbnail for a YouTube video as one pairing, checking truncation, duplication and vagueness before publish. Yt Package is an agent skill from Jakeschincariol/youtube-agent-skill. Write and lint the title and thumbnail for a YouTube video as one pairing, checking truncation, duplication and vagueness before publish.
When should I use Yt Package?
Yt Package fits situations like: what should I call this; any request to rename; repackage an existing video.
How do I install Yt Package in Claude Code?
Run `npx skills add Jakeschincariol/youtube-agent-skill --skill yt-package -a claude-code`. Or copy the skill folder (skills/yt-package in Jakeschincariol/youtube-agent-skill) into .claude/skills/yt-package in your project. Claude Code loads it when a task matches its description.
How do I install Yt Package in Codex?
Run `npx skills add Jakeschincariol/youtube-agent-skill --skill yt-package -a codex`. Or copy the skill folder (skills/yt-package in Jakeschincariol/youtube-agent-skill) into .agents/skills/yt-package in your project. Codex loads it when a task matches its description.
Can I use Yt Package in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Jakeschincariol/youtube-agent-skill --skill yt-package -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/yt-package, .gemini/skills/yt-package, .github/skills/yt-package and .opencode/skills/yt-package in your project.
What does Yt Package need to run?
Going by SKILL.md and its folder, Yt Package needs Python for the scripts in its folder and the command-line tools its instructions call (python3). Our summary lists: Python 3.
Does Yt Package access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Yt Package safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Yt Package use?
Yt Package is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Yt Package use?
About 576 tokens (SKILL.md is roughly 2.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Yt Package?
Skills that share tags, products or a category with Yt Package: Native Subtitle Quote Image (chengyi-ai/native-subtitle-quote-image, 2.4k stars), Video Spec Builder (feicaiclub/video-spec-builder, 1k stars), Video Data (oxylabs/agent-skills, 875 stars) and Motion Video in Remotion (ooiyeefei/ccc, 494 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Yt Package?
Jakeschincariol (a GitHub user) maintains it in Jakeschincariol/youtube-agent-skill, which has 795 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on September 16, 2026.
Source: Jakeschincariol/youtube-agent-skill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.