Youtube
npc-live/clawfirm
YouTube 内容创作全套。包括视频标题/描述/标签写作、Shorts 文案、 社区帖子（Community Post）写作、缩略图文案策略、SEO 优化、 推荐算法适配、频道增长策略、平台合规规则。
Generate high-CTR YouTube thumbnails, titles, and video scripts optimized for virality.
Install Youtube Viral Optimizer
$ npx skills add infranodus/skills --skill youtube-viral-optimizer -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install infranodus/skills youtube-viral-optimizer --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/infranodus/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skill-viral-videos .claude/skills/youtube-viral-optimizer && 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-viral-optimizer" agent skill from https://github.com/infranodus/skills/tree/master/skill-viral-videos into .claude/skills/youtube-viral-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-viral-optimizer", 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/infranodus/skills/tree/master/skill-viral-videosType 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 infranodus/skills --skill youtube-viral-optimizer -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install infranodus/skills youtube-viral-optimizer --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/infranodus/skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skill-viral-videos .agents/skills/youtube-viral-optimizer && 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-viral-optimizer" agent skill from https://github.com/infranodus/skills/tree/master/skill-viral-videos into .agents/skills/youtube-viral-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-viral-optimizer", 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 infranodus/skills --skill youtube-viral-optimizer -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install infranodus/skills youtube-viral-optimizer --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/infranodus/skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skill-viral-videos .cursor/skills/youtube-viral-optimizer && 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-viral-optimizer" agent skill from https://github.com/infranodus/skills/tree/master/skill-viral-videos into .cursor/skills/youtube-viral-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-viral-optimizer", 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/infranodus/skills.git --path skill-viral-videos--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 infranodus/skills --skill youtube-viral-optimizer -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install infranodus/skills youtube-viral-optimizer --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/infranodus/skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skill-viral-videos .gemini/skills/youtube-viral-optimizer && 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-viral-optimizer" agent skill from https://github.com/infranodus/skills/tree/master/skill-viral-videos into .gemini/skills/youtube-viral-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-viral-optimizer", 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 infranodus/skills youtube-viral-optimizerInstalls 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 infranodus/skills --skill youtube-viral-optimizer -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/infranodus/skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skill-viral-videos .github/skills/youtube-viral-optimizer && 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-viral-optimizer" agent skill from https://github.com/infranodus/skills/tree/master/skill-viral-videos into .github/skills/youtube-viral-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-viral-optimizer", 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 infranodus/skills --skill youtube-viral-optimizer -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install infranodus/skills youtube-viral-optimizer --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/infranodus/skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skill-viral-videos .opencode/skills/youtube-viral-optimizer && 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-viral-optimizer" agent skill from https://github.com/infranodus/skills/tree/master/skill-viral-videos into .opencode/skills/youtube-viral-optimizer/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "youtube-viral-optimizer", 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
youtube-viral-optimizer- GitHub stars
- 119
- Token cost
- ~3.6k tokens
- SKILL.md length
- 1,539 words
- Files
- 4 (incl. references)
- Skills in repo
- 15
- Repo updated
- First seen
- Licence
- None found
At a glance
Generate high-CTR YouTube thumbnails, titles, and video scripts optimized for virality.
- Works in 4 steps: Analyze Search Intent → Map Search Results → Find Content Gaps → …
- The user asks to create YouTube video titles
- SKILL.md covers Channel Context, Core Process, SEO-Driven Title Strategy… and YouTube Algorithm Factors, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Youtube Viral Optimizer is an agent skill from infranodus/skills. Generate high-CTR YouTube thumbnails, titles, and video scripts optimized for virality. Use when the user asks to create YouTube video titles, thumbnail text/concepts, video scripts, optimize existing titles for CTR, analyze why a video isn't performing, or needs help making content more clickable. Covers thumbnail wording, title copywriting, video script structuring (Pattern Interrupt → Hook → Framing → Curiosity Loop → Escalation → Payoff → Relevance Bridge → Loop Reopen), and YouTube algorithm optimization.
Its SKILL.md is about 3.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including reference files (for example `references/ctr-rules-detailed.md`, `references/graph-to-script.md` and `references/script-structure.md`).
It sits in Media & Creative, covering Video scripts and shorts and Copywriting. It works with YouTube. The repository describes itself as: Skills to augment LLM thinking process, integrated with InfraNodus insight generation tool.
When your agent uses it
- The user asks to create YouTube video titles
- Thumbnail text/concepts
- Optimize existing titles for CTR
- Analyze why a video isnt performing
Example prompts
- “/youtube-viral-optimizer”
Workflow steps
4 steps, taken from the step headings in SKILL.md.
- Analyze Search Intent
- Map Search Results
- Find Content Gaps
- Generate Gap-Targeting Titles
What it can do on your machine
Read from SKILL.md and the folder at commit 8a2a909. 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
No scripts in the folder and no shell commands in SKILL.md.
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
Youtube Viral Optimizer loads about 3.6k tokens when it runs, and up to ~13k if it reads all its reference files. Until then it costs about 135 tokens; SKILL.md has 1,539 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 1,539 words (~3,578 tokens).
“Generate titles, thumbnails, and hooks that maximize click-through rate using proven psychological triggers, SEO principles, and YouTube algorithm dynamics.”
- name
- youtube-viral-optimizer
Files
SKILL.md and 3 other files (references) in skill-viral-videos of infranodus/skills.
- SKILL.md
- references/ctr-rules-detailed.md
- references/graph-to-script.md
- references/script-structure.md
Open the folder on GitHubat commit 8a2a909
Compare with similar skills
Youtube Viral Optimizer 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 Viral Optimizer this skillinfranodus/skills | 119 | — | ~3.6k | Automated safety check: Pass | None | |
| Youtubenpc-live/clawfirm | 156 | — | ~1.4k | Automated safety check: Pass | None | |
| Youtube Packaginghassancs91/claude-youtube-editor | 328 | — | ~3.7k | Automated safety check: Pass | MIT | |
| Youtube Scriptmohitagw15856/pm-claude-skills | 1.4k | — | ~1.4k | Automated safety check: Pass | MIT | |
| AI Social Media ContentNeverSight/learn-skills.dev | 217 | 1 repos | ~1.8k | Automated safety check: Pass | None | |
| Video Content Strategistalirezarezvani/claude-skills | 28k | — | ~2.9k | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about Youtube Viral Optimizer
What does Youtube Viral Optimizer do?
Generate high-CTR YouTube thumbnails, titles, and video scripts optimized for virality. Youtube Viral Optimizer is an agent skill from infranodus/skills. Generate high-CTR YouTube thumbnails, titles, and video scripts optimized for virality.
When should I use Youtube Viral Optimizer?
Youtube Viral Optimizer fits situations like: the user asks to create YouTube video titles; thumbnail text/concepts; optimize existing titles for CTR; analyze why a video isnt performing.
How do I install Youtube Viral Optimizer in Claude Code?
Run `npx skills add infranodus/skills --skill youtube-viral-optimizer -a claude-code`. Or copy the skill folder (skill-viral-videos in infranodus/skills) into .claude/skills/youtube-viral-optimizer in your project. Claude Code loads it when a task matches its description.
How do I install Youtube Viral Optimizer in Codex?
Run `npx skills add infranodus/skills --skill youtube-viral-optimizer -a codex`. Or copy the skill folder (skill-viral-videos in infranodus/skills) into .agents/skills/youtube-viral-optimizer in your project. Codex loads it when a task matches its description.
Can I use Youtube Viral Optimizer 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 infranodus/skills --skill youtube-viral-optimizer -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-viral-optimizer, .gemini/skills/youtube-viral-optimizer, .github/skills/youtube-viral-optimizer and .opencode/skills/youtube-viral-optimizer in your project.
What does Youtube Viral Optimizer need to run?
SKILL.md names no scripts, command-line tools or credentials: Youtube Viral Optimizer is instructions for the agent only.
Does Youtube Viral Optimizer 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 Youtube Viral Optimizer 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 Youtube Viral Optimizer use?
No licence was found for Youtube Viral Optimizer or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Youtube Viral Optimizer use?
About 3.6k tokens (SKILL.md is roughly 14k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 9.1k tokens, read only when the agent opens those files.
What are the alternatives to Youtube Viral Optimizer?
Skills that share tags, products or a category with Youtube Viral Optimizer: Youtube (npc-live/clawfirm, 156 stars), Youtube Packaging (hassancs91/claude-youtube-editor, 328 stars), Youtube Script (mohitagw15856/pm-claude-skills, 1.4k stars) and AI Social Media Content (NeverSight/learn-skills.dev, 217 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Youtube Viral Optimizer?
infranodus (a GitHub organization) maintains it in infranodus/skills, which has 119 GitHub stars. The repository holds 15 skills in this directory. The repository was last updated on September 20, 2026.
Source: infranodus/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.