youtube-devrel

youtube-devrel is a skill for Claude Code from JuanMarchetto/agent-skills. It costs 75 tokens per session (1,457 once invoked), scanned A, original, MIT.

A guide for creating YouTube content about software development, including tutorials, screencasts, and live-coding videos.

In plain words
What is it for?
Use it to plan developer videos, choose between short and long formats, prepare thumbnails, and improve search visibility.
Why use it?
It helps turn a technical topic into a structured video with a title, description, outline, and publishing details.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the youtube-devrel plugin — 1 skill shipped together

Good fit Use it to plan developer videos, choose between short and long formats, prepare thumbnails, and improve search visibility.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/juanmarchetto/agent-skills/youtube-devrel
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add JuanMarchetto/agent-skills --skill youtube-devrel
Clone the repo
git clone --depth 1 https://github.com/JuanMarchetto/agent-skills

Made for: Claude Code.

Or install youtube-devrel, the plugin that ships this one along with the rest of its 1 skill.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for youtube-devrel

README.md
[![agentmods](https://agentmods.dev/badge/skills/juanmarchetto/agent-skills/youtube-devrel/github.svg)](https://agentmods.dev/skills/juanmarchetto/agent-skills/youtube-devrel)
Your own site
<a href="https://agentmods.dev/skills/juanmarchetto/agent-skills/youtube-devrel"><img src="https://agentmods.dev/badge/skills/juanmarchetto/agent-skills/youtube-devrel/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for youtube-devrel

Your own site · 80×15
<a href="https://agentmods.dev/skills/juanmarchetto/agent-skills/youtube-devrel"><img src="https://agentmods.dev/badge/skills/juanmarchetto/agent-skills/youtube-devrel.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 75 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,457 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00075 $0.01457
Opus 5.5 $0.00030 $0.00583
Sonnet 5.5 $0.00015 $0.00291
Haiku 4.5 $0.00007 $0.00146

Measured 2mo ago against content hash d9d53a4593ca, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

youtube-devrel scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/youtube-devrel/SKILL.md · 149 lines

How it starts

The opening of the file, as written. The whole thing — 149 lines — stays where its author put it; the contents beside it link to each section on GitHub.

YouTube DevRel

Generate developer YouTube content — from idea to publish-ready assets.

Workflow

Given a video idea, produce:

  1. Title — SEO-optimized using proven formulas:

    • [Tech] Tutorial: [What you'll build] — "React Tutorial: Build a Todo App from Scratch"
    • How to [Task] with [Tech] — "How to Deploy to AWS with Docker"
    • [Tech A] vs [Tech B]: Which is Better? — "Next.js vs Remix: Which Should You Learn?"
    • [Number] [Topic] Tips in [Time] — "10 VS Code Tips in 10 Minutes"
    • Why I [Action] [Tech] — "Why I Switched from React to Svelte"
  2. Description — first 150 chars keyword-rich, timestamps placeholder, resource links, hashtags:

    [First 150 chars: Compelling summary with main keyword]
    
    In this video, I'll show you [what they'll learn].
    
    Timestamps:
    0:00 - Introduction
    2:00 - [Section 1]
    [...]
    
    Resources mentioned:
    - [Link 1]
    - [Link 2]
    
    Links:
    - My website: [URL]
    - GitHub repo: [URL]
    - Discord: [URL]
    
    #[keyword1] #[keyword2] #[keyword3]
    
  3. Outline — timed segments with hook (first 30s shows end result), chapters, CTA placement:

    0:00 - Hook (show the finished result)
    0:30 - Prerequisites & setup
    2:00 - Concept explanation (why this matters)
    4:00 - Step 1: [First major step]
    8:00 - Step 2: [Second major step]
    ...
    XX:00 - Final result demo
    XX:30 - Recap & next steps
    XX:45 - CTA (subscribe, comment)
    
  4. Script Notes — key points per segment (not verbatim script — bullet points to talk from)

  5. Thumbnail Brief — text (3-5 words), composition (face + logo + emotion), colors:

    • Patterns that work: Face + tech logo + emotion, Before/after, Big text + icon, Comparison, Result preview
    • High contrast, brand consistent colors
    • Rule of thirds composition
  6. Tags — 10-15 relevant tags mixing broad and specific

For Shorts:

  1. Hook in first 2 seconds
  2. One concept, 30-45 seconds
  3. Big on-screen captions
  4. Vertical format (9:16)

Read the full file on GitHub · 149 lines

Files

What ships with it

5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 149 lines · 75 tokens per session scan A d9d53a4593ca

Subscribe to this mod's changes

youtube-devrel is a skill published in the GitHub repository JuanMarchetto/agent-skills (5 stars, last pushed 7mo ago), licensed MIT. It adds 75 tokens to every session and 1,457 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Related

youtube-devrel compared with skills from other repositories

youtube-devrel next to 6 skills from other repositories
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