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youtube-video-seo

Write or rewrite a YouTube video's title, description, tags, and hashtags.

Skill by nmaties

IndexedMIT★ 1
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/nmaties-youtube-video-seo

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Write or rewrite a YouTube video's title, description, tags, and hashtags. Use when the user asks for YouTube titles, a video description, tags, hashtags, or wants a video's packaging checked or optimized for search.

Use cases: writing, marketing

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Permissions

What this skill can do and what it asks for, from its SKILL.md and code. Checked Nov 1, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/youtube-video-seo

What's inside

Skill name
youtube-video-seo
Description
Write or rewrite a YouTube video's title, description, tags, and hashtags. Use when the user asks for YouTube titles, a video description, tags, hashtags, or wants a video's packaging checked or optimized for search.
License
MIT
Instructions
36 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# YouTube title, description, and tags

Work from the user's topic, keywords, or draft. If they gave a video link, call the `youtube_video_category` tool to read its current title, channel, and category first. Write only the parts the user asked for.

## Titles

Return 10 titles, numbered.
- YouTube's limit is 100 characters. Aim for 40–60 so the keyword survives mobile truncation.
- Put the primary keyword near the front.
- No ALL CAPS.
- Vary the pattern: how-to, numbered list, question, challenge ("I tried X for Y days"), myth to correct.
- The title must match what the video delivers.

## Description

Return one description of 200–350 words.
- Hook in the first two lines. These show before "Show more".
- Primary keyword in the first 25 words, then 3–5 related keywords used naturally.
- A chapters block in `00:00` format. Use real timestamps if the user gave them. Otherwise write clearly marked placeholders for the user to fill in.
- A subscribe line.
- Up to three hashtags on the last line. YouTube can show the first three above the title.
- Line breaks between sections.

## Tags

Return 25–30 tags, comma-separated, on one line.
- Primary keyword as the first tag, then close variants and long-tail phrases.
- Stay under YouTube's 500-character cap. Count the characters before answering.
- No unrelated trending tags.
- Tags are a topic hint. Do not promise that they create views. Hashtags are not tags.

## Applying it

The iutu.be Chrome extension runs these rewrites inside YouTube Studio with an Enhance button next to each field: https://iutu.be

From nmaties/iutube-claude-plugin, MIT.

Signals

Stars
1
Forks
0
Open issues
0
Last commit (this folder)
Oct 9, 2026 (24 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Website
iutu.be
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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youtube-video-seo skill. Agent Mart. https://agentmart.dev/skills/nmaties-youtube-video-seo (last updated 2026-10-24)