Metadata
Generate SEO-optimized metadata for YouTube, blogs, and social platforms
- Type
- Slash Command
- Repository
- jeremylongshore/tons-of-skills-marketplace
- GitHub stars
- 2.8k
- License
- MIT
- Repo last updated
- Sep 27, 2026
What Metadata is
Metadata is a slash command published in the jeremylongshore/tons-of-skills-marketplace repository on GitHub, which has about 2.8k stars. The repository describes itself as: “Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.”
A slash command is a reusable prompt saved as a markdown file and run by typing its name after a slash. In Claude Code, custom commands have been merged into skills: a file in .claude/commands/ and a skill folder in .claude/skills/ both create the same kind of command, and existing command files keep working.
Metadata gives you a repeatable way to run the same instructions without retyping them, optionally with arguments.
How to install Metadata
Claude Code
- Download metadata.md from the repository.
- Save it to ~/.claude/commands/ (all projects) or .claude/commands/ (one project). As a skill, you can instead save it as ~/.claude/skills/<name>/SKILL.md.
- Run it by typing / followed by its name.
Claude Cowork
- Turn the command into a skill: create a folder with the file saved as SKILL.md and zip it.
- In Customize → Skills, click +, then upload the ZIP.
- Run it from any task with / and the skill name.
New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.
Inside the source file
An excerpt from plugins/packages/creator-studio-pack/plugins/content-strategy/seo-metadata-generator/commands/metadata.md, shared under the repository's MIT license. Read the full file on GitHub.
Generate search-optimized metadata (descriptions, tags, keywords) for maximum discoverability across platforms.
Usage
/metadata "[video title]" # Generate YouTube metadata
/metadata blog "[article title]" # Generate blog SEO
/metadata social "[post content]" # Generate social media metadata
/metadata analyze "[url]" # Analyze competitor metadata
/metadata keywords "[topic]" # Research keywordsPurpose
Create metadata that:
- Ranks in search - Target high-volume keywords
- Drives organic traffic - SEO-optimized descriptions
- Improves discoverability - Platform algorithms favor it
- Converts viewers - Compelling calls-to-action
- Builds authority - Consistent branding and links
Metadata Generation
When user runs /metadata "I Made My API 11x Faster (Redis Tutorial)":
Step 1: Keyword Research
🔍 KEYWORD RESEARCH
Primary Topic: API performance optimization with Redis
Target Keywords (Ranked by Opportunity):
High Volume + Low Competition ✓
├─ "redis caching tutorial" (3,200/month, Competition: 24/100)
├─ "make api faster" (5,400/month, Competition: 31/100)
├─ "api performance optimization" (2,900/month, Competition: 28/100)
└─ "redis tutorial" (8,100/month, Competition: 42/100)
Medium Volume + Low Competition
├─ "redis node.js" (1,800/month, Competition: 19/100)
├─ "api caching" (1,200/month, Competition: 22/100)
├─ "improve api response time" (950/month, Competition: 18/100)
└─ "redis cache example" (720/month, Competition: 15/100)
…Step 2: Description Generation
📝 YOUTUBE DESCRIPTION
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
I Made My API 11x Faster (Redis Tutorial)
In this video, I'll show you exactly how I improved my API performance from 2000ms to 180ms using Redis caching - an 11x speed improvement in just 1 hour of work.
🎯 What You'll Learn:
├─ Why your API is slow (common bottlenecks)
├─ How Redis caching works (simple explanation)
├─ Step-by-step Redis implementation (15 minutes)
├─ Before/after performance comparison
└─ Production-ready code examples
⏱️ Timestamps:
00:00 - Introduction
00:45 - The Performance Problem
…Step 3: Tags Generation
🏷️ YOUTUBE TAGS
Primary Tags (Use all 500 characters):
Core Topic Tags:
redis, redis tutorial, redis caching, api performance, api optimization, make api faster, improve api speed, api caching, caching tutorial, redis nodejs
Technical Tags:
nodejs, express js, javascript, backend development, web development, database optimization, performance optimization, system design, scalability, microservices
Audience Intent Tags:
tutorial, how to, step by step, beginner friendly, code along, full tutorial, programming tutorial, web dev tutorial
Result/Benefit Tags:
faster api, speed up api, improve performance, 10x faster, performance boost, quick wins, api best practices
Format Tags:
coding tutorial, tech tutorial, programming, developer, software engineering, code walkthrough, live coding
…Step 4: Additional Metadata
🎬 ADDITIONAL METADATA
Category: Science & Technology ✓
Playlist Suggestions:
├─ "API Performance Series"
├─ "Redis Tutorials"
├─ "Backend Development"
└─ "Quick Wins for Developers"
Thumbnail Text Recommendation:
"11x FASTER API" (large, bold)
"In 1 Hour" (secondary text)
End Screen Elements:
├─ Best for Viewer: "Why Your API is Slow"
├─ Recent Upload: [latest video]
├─ Subscribe Button: Positioned center-right
…Advanced Features
Blog Post SEO
Generate metadata for blog posts:
/metadata blog "How to Make Your API 11x Faster with Redis Caching"📄 BLOG POST SEO METADATA
Title Tag (60 characters):
"How to Make Your API 11x Faster with Redis Caching"
Meta Description (155 characters):
"Learn how to improve API performance from 2000ms to 180ms using Redis caching. Step-by-step tutorial with code examples. 11x speed boost in 1 hour."
URL Slug:
/make-api-11x-faster-redis-caching
Primary Keyword: "make api faster"
└─ Density: 1.8% (target: 1-2%) ✓
Secondary Keywords:
├─ redis caching (4 mentions)
├─ api performance (6 mentions)
├─ improve api speed (3 mentions)
…Social Media Metadata
Generate optimized social media posts:
/metadata social "redis caching tutorial"📱 SOCIAL MEDIA METADATA
━━━ TWITTER/X ━━━
Tweet 1 (Thread Starter):
I just made my API 11x faster in 1 hour 🚀
2000ms → 180ms response time
The secret? Redis caching.
Here's how I did it (with code): 🧵👇
[Include video thumbnail or gif]
Best Time to Post: Tuesday/Wednesday, 10am-2pm EST
Hashtags: #webdev #api #redis #coding (max 4)
Estimated Reach: 5K-20K impressions
…Competitor Analysis
Analyze successful competitors:
/metadata analyze "https://youtube.com/watch?v=competitor-video"🔍 COMPETITOR METADATA ANALYSIS
Video: "API Performance Optimization"
Views: 450K | Uploaded: 6 months ago
Channel: [Competitor Name] (250K subs)
━━━ DESCRIPTION ANALYSIS ━━━
Length: 847 characters ✓ (optimal: 800-1000)
Links: 7 (optimal: 5-8) ✓
Timestamps: Yes ✓
CTAs: 3 (subscribe, comment, GitHub)
Keyword density: 2.1% ✓
Effective Elements:
✓ Clear value proposition in first 2 lines
✓ Timestamp breakdown
✓ Multiple resource links
…Before you install
- Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
- Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
- Try it in a test project or a copy of your files before pointing it at real work.
- Pin the version you tested, and review changes before updating.
- Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.
FAQ
What is Metadata?
Metadata is a slash command for Claude Code and Claude Cowork from the jeremylongshore/tons-of-skills-marketplace repository on GitHub. Generate SEO-optimized metadata for YouTube, blogs, and social platforms
How do I install Metadata in Claude Code?
Download metadata.md from the repository. Save it to ~/.claude/commands/ (all projects) or .claude/commands/ (one project). As a skill, you can instead save it as ~/.claude/skills/<name>/SKILL.md. Run it by typing / followed by its name.
Can I use Metadata in Claude Cowork?
Turn the command into a skill: create a folder with the file saved as SKILL.md and zip it. In Customize → Skills, click +, then upload the ZIP. Run it from any task with / and the skill name.
Is Metadata safe to install?
It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.
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