Agent skill

Youtube SEO Optimizer

by nicepkg in nicepkg/ai-workflow

Optimize YouTube videos for search and discovery. An agent skill from nicepkg/ai-workflow.

MITAuto-check passedMarketing & SEO

Install Youtube SEO Optimizer

skills CLI
$ npx skills add nicepkg/ai-workflow --skill youtube-seo-optimizer -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install nicepkg/ai-workflow youtube-seo-optimizer --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/nicepkg/ai-workflow.git skills-src && mkdir -p .claude/skills && cp -r skills-src/workflows/video-creator-workflow/.claude/skills/youtube-seo-optimizer .claude/skills/youtube-seo-optimizer && rm -rf skills-src

Use ~/.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/

Facts

Skill name
youtube-seo-optimizer
GitHub stars
285
Token cost
~2k tokens
SKILL.md length
187 words
Files
1
Skills in repo
61
Repo updated
First seen
Licence
MIT

At a glance

Optimize YouTube videos for search and discovery. An agent skill from nicepkg/ai-workflow.

  • Works in 8 steps: Title Optimization → Description Optimization → Tags (Still Relevant!) → …
  • Publishing videos
  • SKILL.md covers YouTube Algorithm Factors, SEO Elements, Description Template and Keyword Research Process, plus 4 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Youtube SEO Optimizer is an agent skill from nicepkg/ai-workflow. Optimize YouTube videos for search and discovery. Generates SEO-optimized titles, descriptions, tags, hashtags, and chapters. Includes keyword research and competitor analysis. Use when publishing videos, improving discoverability, or optimizing existing content.

Its SKILL.md is about 2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Marketing & SEO, covering Keyword research and Competitor analysis. It works with YouTube. The repository describes itself as: 🚀 170+ pre-built skills for Claude Code, Cursor, Codex & 14+ AI tools. Stop re-teaching your AI the same things. One command → instant domain expertise. Marketing, SEO, Trading… The licence is MIT.

When your agent uses it

  • Publishing videos
  • Improving discoverability
  • Optimizing existing content

Example prompts

  • “/youtube-seo-optimizer”

Workflow steps

8 steps, taken from the step headings in SKILL.md.

  1. Title Optimization
  2. Description Optimization
  3. Tags (Still Relevant!)
  4. Hashtags
  5. Chapters (Timestamps)
  6. Find Primary Keywords
  7. Analyze Competition
  8. Long-tail Opportunities

What it can do on your machine

Read from SKILL.md and the folder at commit d167b41. 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 SEO Optimizer loads about 2k tokens when it runs. Until then it costs about 71 tokens; SKILL.md has 187 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~71
When it runs · the whole SKILL.md, loaded when a task matches
~2k

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 nicepkg/ai-workflow at commit d167b41, republished under its MIT licence (© nicepkg). 187 words, ~1,962 tokens.

Download SKILL.mdSave it as .claude/skills/youtube-seo-optimizer/SKILL.md (or your agent's skills folder).
name
youtube-seo-optimizer
description
Optimize YouTube videos for search and discovery. Generates SEO-optimized titles, descriptions, tags, hashtags, and chapters. Includes keyword research and competitor analysis. Use when publishing videos, improving discoverability, or optimizing existing content.

YouTube SEO Optimizer

Maximize video discoverability through strategic SEO optimization.

YouTube Algorithm Factors

📊 RANKING FACTORS (Estimated Weight):
1. Click-Through Rate (CTR) - 25%
2. Watch Time & Retention - 30%
3. Engagement (likes, comments, shares) - 15%
4. Keyword Relevance - 15%
5. Upload Consistency - 10%
6. Channel Authority - 5%

KEY INSIGHT: SEO gets you discovered, CTR+Retention determines success

SEO Elements

1. Title Optimization
FORMULA: [Primary Keyword] + [Modifier] + [Benefit/Hook]

Character Limit: 100 (recommend 50-70)
Keyword Placement: First 50 characters
Case: Title Case or Sentence case (consistent)

✅ "iPhone 16 Pro Review: 6 Months Later (Honest Opinion)"
✅ "How to Edit Videos Like a Pro in Premiere Pro 2025"
❌ "MY VIDEO about PHONES!!! [WATCH NOW] #iPhone #Review"
2. Description Optimization
CHARACTER LIMIT: 5,000 (first 150-200 shown in search)

STRUCTURE:
─────────────────────────────────────────────────────────────
[ABOVE THE FOLD - First 150 chars]
Hook + Primary keyword + Call to action

[MAIN DESCRIPTION - 200-500 words]
- What the video covers
- Key timestamps/chapters
- Natural keyword integration
- Related context

[LINKS & RESOURCES]
- Links mentioned in video
- Affiliate links (disclosed)
- Social media links

[HASHTAGS]
#keyword1 #keyword2 #keyword3 (max 3-5)

[ABOUT/BOILERPLATE]
- Channel description
- Contact info
- Posting schedule
─────────────────────────────────────────────────────────────
3. Tags (Still Relevant!)
TAG STRATEGY:
- Primary keyword (exact match)
- Long-tail variations
- Misspellings of popular terms
- Related topics
- Channel/brand name

LIMIT: 500 characters total
IDEAL: 8-12 tags

Example for "iPhone 16 Review":
- iphone 16 review
- iphone 16 pro review
- iphone 16 camera test
- apple iphone 2024
- best smartphone 2024
- iphone vs android
- [your channel name]
4. Hashtags
PLACEMENT: Description (appear above title)
LIMIT: First 3 hashtags shown
BEST PRACTICE: 3-5 relevant hashtags

#primarykeyword #secondarykeyword #broadtopic

✅ #iPhone16 #TechReview #Smartphone
❌ #fyp #viral #trending (YouTube isn't TikTok)
5. Chapters (Timestamps)
FORMAT:
0:00 - Intro
1:23 - Chapter Title
4:56 - Chapter Title

RULES:
- First timestamp MUST be 0:00
- Minimum 3 chapters
- Each chapter minimum 10 seconds
- Use keywords in chapter titles

SEO BENEFIT: Chapters appear in Google search results

Description Template

[HOOK - What viewers will learn/see]
In this video, I [primary action] + [key benefit]. [Secondary hook].

📌 KEY POINTS:
• [Point 1 with keyword]
• [Point 2 with keyword]
• [Point 3 with keyword]

⏱️ TIMESTAMPS:
0:00 - Introduction
[X:XX] - [Chapter with keyword]
[X:XX] - [Chapter with keyword]
[X:XX] - [Chapter with keyword]
[X:XX] - Conclusion

🔗 LINKS MENTIONED:
• [Product/Resource]: [URL]
• [Product/Resource]: [URL]
• My [Related Video]: [URL]

📱 CONNECT WITH ME:
• Instagram: [link]
• Twitter: [link]
• Website: [link]

#Hashtag1 #Hashtag2 #Hashtag3

──────────────────
[Brief channel description]
[Upload schedule]
[Business inquiries email]

Keyword Research Process

Step 1: Find Primary Keywords
TOOLS:
- YouTube Search Autocomplete (free)
- Google Trends - YouTube Search
- TubeBuddy / VidIQ (freemium)
- Ahrefs YouTube Keyword Tool

METHOD:
1. Type topic in YouTube search
2. Note autocomplete suggestions
3. Check competitor video titles
4. Look at "People also search for"
Step 2: Analyze Competition
FOR EACH KEYWORD, CHECK:
- Number of results
- Quality of top 10 videos
- View counts of top videos
- Channel sizes of competitors

SWEET SPOT:
High search volume + Weak competition
(Large channels ignoring the keyword)
Step 3: Long-tail Opportunities
Add modifiers to primary keyword:
- [year]: "best camera 2025"
- [comparison]: "vs", "compared to"
- [specificity]: "for beginners", "under $500"
- [intent]: "how to", "tutorial", "review"

Output Format

═══════════════════════════════════════════════════════════════
YOUTUBE SEO OPTIMIZATION
Video Topic: [Topic]
Target Keyword: [Primary Keyword]
═══════════════════════════════════════════════════════════════

🎯 OPTIMIZED TITLE:
─────────────────────────────────────────────────────────────
Primary: "[Title]" (XX characters)
Alternative A: "[Title]"
Alternative B: "[Title]"

📝 OPTIMIZED DESCRIPTION:
─────────────────────────────────────────────────────────────
[Full description following template above]

🏷️ TAGS (Copy-paste ready):
─────────────────────────────────────────────────────────────
[tag1], [tag2], [tag3], [tag4], [tag5], [tag6], [tag7], [tag8]

Total characters: XXX/500

#️⃣ HASHTAGS:
─────────────────────────────────────────────────────────────
#Hashtag1 #Hashtag2 #Hashtag3

⏱️ SUGGESTED CHAPTERS:
─────────────────────────────────────────────────────────────
0:00 - [Intro hook]
[Suggestions based on typical video structure]

🔍 KEYWORD ANALYSIS:
─────────────────────────────────────────────────────────────
Primary Keyword: [keyword]
- Search Volume: [estimate]
- Competition: [Low/Medium/High]
- Suggested variants: [list]

📊 COMPETITOR ANALYSIS:
─────────────────────────────────────────────────────────────
Top 3 videos for this keyword:
1. "[Title]" - [Views] - [Channel]
2. "[Title]" - [Views] - [Channel]
3. "[Title]" - [Views] - [Channel]

Gap Opportunity: [What's missing from current results]

✅ SEO CHECKLIST:
─────────────────────────────────────────────────────────────
[ ] Primary keyword in first 50 chars of title
[ ] Primary keyword in first 150 chars of description
[ ] 8-12 relevant tags added
[ ] 3-5 hashtags included
[ ] Chapters with keywords
[ ] End screen and cards planned
[ ] Custom thumbnail uploaded
[ ] Playlist added (if applicable)
═══════════════════════════════════════════════════════════════

How to Use

Full SEO Package
Create YouTube SEO for a video about [topic]
Target audience: [who]
Main keyword: [keyword] (or suggest one)
Video length: [X minutes]
Optimize Existing Video
Optimize this video for SEO:
Current title: [title]
Topic: [what it's about]
Target keyword: [keyword]
Current performance: [views, CTR if known]
Keyword Research Only
Research YouTube keywords for [topic]
My channel size: [subscriber count]
Looking for: [high volume / low competition / both]

YouTube SEO Checklist

Before Publishing
  • Title contains primary keyword (first 50 chars)
  • Description has keyword in first 150 characters
  • Description is 200+ words
  • 8-12 relevant tags added
  • 3-5 hashtags included
  • Chapters added with keywords
  • Custom thumbnail uploaded
  • Cards and end screen configured
  • Added to relevant playlist
  • Category selected correctly
  • Language set correctly
After Publishing (24-48 hours)
  • Check CTR in Analytics
  • Monitor average view duration
  • Respond to early comments
  • Share on social media
  • Update description if needed

Common SEO Mistakes

MistakeImpactFix
Keyword stuffingLooks spammy, ignoredNatural integration
No timestampsMissing search featuresAdd chapters
Generic tagsWeak targetingSpecific, relevant tags
Empty descriptionLost SEO opportunity200+ word description
Irrelevant hashtagsConfuses algorithm3-5 relevant hashtags
Ignoring autocompleteMissing search intentResearch suggestions

© nicepkg, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in workflows/video-creator-workflow/.claude/skills/youtube-seo-optimizer of nicepkg/ai-workflow.

Open the folder on GitHubat commit d167b41

Compare with similar skills

Youtube SEO 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.

Youtube SEO Optimizer compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Youtube SEO Optimizer this skillnicepkg/ai-workflow285—~2kAutomated safety check: PassMIT
SEO DataforseoAgriciDaniel/codex-seo7912 repos~4.6kAutomated safety check: PassMIT
DataForSEO Live SEO DataAgriciDaniel/claude-seo18k—~4.4kAutomated safety check: PassMIT
SEO Dataforseosickn33/agentic-awesome-skills47k2 repos~4.4kAutomated safety check: NotesMIT
SEO Dataforseohashgraph-online/awesome-codex-plugins1.2k—~4.5kAutomated safety check: NotesMIT
SEO Content Brief GeneratorAgriciDaniel/claude-seo18k2 repos~2.6kAutomated safety check: PassMIT

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Works with

Categories

Questions about Youtube SEO Optimizer

What does Youtube SEO Optimizer do?

Optimize YouTube videos for search and discovery. An agent skill from nicepkg/ai-workflow. Youtube SEO Optimizer is an agent skill from nicepkg/ai-workflow. Optimize YouTube videos for search and discovery.

When should I use Youtube SEO Optimizer?

Youtube SEO Optimizer fits situations like: publishing videos; improving discoverability; optimizing existing content.

How do I install Youtube SEO Optimizer in Claude Code?

Run `npx skills add nicepkg/ai-workflow --skill youtube-seo-optimizer -a claude-code`. Or copy the skill folder (workflows/video-creator-workflow/.claude/skills/youtube-seo-optimizer in nicepkg/ai-workflow) into .claude/skills/youtube-seo-optimizer in your project. Claude Code loads it when a task matches its description.

How do I install Youtube SEO Optimizer in Codex?

Run `npx skills add nicepkg/ai-workflow --skill youtube-seo-optimizer -a codex`. Or copy the skill folder (workflows/video-creator-workflow/.claude/skills/youtube-seo-optimizer in nicepkg/ai-workflow) into .agents/skills/youtube-seo-optimizer in your project. Codex loads it when a task matches its description.

Can I use Youtube SEO 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 nicepkg/ai-workflow --skill youtube-seo-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-seo-optimizer, .gemini/skills/youtube-seo-optimizer, .github/skills/youtube-seo-optimizer and .opencode/skills/youtube-seo-optimizer in your project.

What does Youtube SEO Optimizer need to run?

SKILL.md names no scripts, command-line tools or credentials: Youtube SEO Optimizer is instructions for the agent only.

Does Youtube SEO 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 SEO 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 SEO Optimizer use?

Youtube SEO Optimizer 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 Youtube SEO Optimizer use?

About 2k tokens (SKILL.md is roughly 7.8k 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 Youtube SEO Optimizer?

Skills that share tags, products or a category with Youtube SEO Optimizer: SEO Dataforseo (AgriciDaniel/codex-seo, 791 stars), DataForSEO Live SEO Data (AgriciDaniel/claude-seo, 18k stars), SEO Dataforseo (sickn33/agentic-awesome-skills, 47k stars) and SEO Dataforseo (hashgraph-online/awesome-codex-plugins, 1.2k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Youtube SEO Optimizer?

nicepkg (a GitHub organization) maintains it in nicepkg/ai-workflow, which has 285 GitHub stars. The repository holds 61 skills in this directory. The repository was last updated on January 20, 2026.

Source: nicepkg/ai-workflow on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.