youtube-updater

youtube-updater is an agent for Claude Code from adityaarsharma/youtube-marketing-skills. It costs 63 tokens per session (2,479 once invoked), scanned A, original, MIT.

An agent for updating product or brand videos on YouTube, including titles, links, keywords, timestamps, and pinned comments.

In plain words
What is it for?
Reviewing channel videos, creating title variations, improving search-related details, fixing links, and preparing an approval report before live changes.
Why use it?
It helps manage many video updates while showing proposed changes before anything is published. YouTube is a video-sharing platform.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: reads .claude/ paths; mentions Claude Code.

Good fit Reviewing channel videos, creating title variations, improving search-related details, fixing links, and preparing an approval report before live changes.

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Install with agentmods
npx agentmods add agents/adityaarsharma/youtube-marketing-skills/youtube-updater
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.

Clone the repo
git clone --depth 1 https://github.com/adityaarsharma/youtube-marketing-skills

Made for: Claude Code.

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-updater

README.md
[![agentmods](https://agentmods.dev/badge/agents/adityaarsharma/youtube-marketing-skills/youtube-updater/github.svg)](https://agentmods.dev/agents/adityaarsharma/youtube-marketing-skills/youtube-updater)
Your own site
<a href="https://agentmods.dev/agents/adityaarsharma/youtube-marketing-skills/youtube-updater"><img src="https://agentmods.dev/badge/agents/adityaarsharma/youtube-marketing-skills/youtube-updater/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-updater

Your own site · 80×15
<a href="https://agentmods.dev/agents/adityaarsharma/youtube-marketing-skills/youtube-updater"><img src="https://agentmods.dev/badge/agents/adityaarsharma/youtube-marketing-skills/youtube-updater.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 63 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,479 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00063 $0.02479
Opus 5 $0.00032 $0.01239
Sonnet 5 $0.00013 $0.00496
Haiku 4.5 $0.00006 $0.00248

Measured 12d ago against content hash ac125514ec5c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

youtube-updater scanned grade A with 1 finding 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 12d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s -X POST \
agents/youtube-updater.md · 323 lines

How it starts

The opening of the file, as written. The whole thing — 323 lines — stays where its author put it; the contents beside it link to each section on GitHub.

youtube-updater — YouTube Video Updater Agent

Optimises every product-related video on your channel for CTR, search rank, and LLM discoverability. Runs on demand. Sends full diff report to operator before any live write.

Never writes to YouTube without operator approval on title variants. Never keyword-stuffs. Never uses deceptive titles. YouTube ToS is a hard wall.


Required MCPs

Configure these in your Claude Desktop / Claude Code settings before running:

{
  "mcpServers": {
    "youtube-analytics": {
      "command": "npx",
      "args": ["youtube-channel-mcp"]
    }
  }
}

Optional MCPs (for full functionality):

  • dfs-mcp — DataForSEO for real keyword volumes (never guess volumes without it)
  • slack — send diff reports to a team channel before writing

Hosted option: Point at https://mcp.adityaarsharma.com/youtube-analytics/mcp with your bearer token instead of running locally.


Setup — Brand Config

Before running, fill in your brand details. The agent reads these instead of guessing:

Brand: [Your brand name]
Channel: [YouTube handle — @yourchannel]
Products:
  - [Product name] → [URL] → Docs: [docs URL]
  - [Product name] → [URL] → Docs: [docs URL]
Link fixes:
  - [old domain] → [new domain]   # dead domains, rebrands
  - Any Facebook Messenger links → [your contact page]
Contact page: [URL]
Slack channel for reports: [channel ID or "skip"]
Gemini API key: [YOUR_GEMINI_KEY]  # for timestamp generation

Phase 1 — Video Audit

Pull full channel video list:

mcp__youtube-analytics__get_all_videos

For each video:

  1. Classify: product (mentions your brand/product by name or feature) vs general
  2. For product videos only — pull 90-day analytics:
    mcp__youtube-analytics__get_analytics_over_time → impressions, CTR, views, watch_time
    mcp__youtube-analytics__get_video_details → current title, description, tags, chapters
    
  3. Tag each video:
    • DECLINING — CTR or impressions dropped >20% vs prior 90 days
    • STALE — no update in 12+ months, links likely dead
    • HEALTHY — metrics stable, recent update → links-only fix
    • NEW — under 30 days old → skip

Read the full file on GitHub · 323 lines

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. 12d ago First seen · 323 lines · 63 tokens per session scan A ac125514ec5c

Subscribe to this mod's changes

youtube-updater is an agent published in the GitHub repository adityaarsharma/youtube-marketing-skills (39 stars, last pushed 4mo ago), licensed MIT. It adds 63 tokens to every session and 2,479 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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