update-training

update-training is a skill for Claude Code, Codex from pgagarinov/awesome-claude-code. It costs 29 tokens per session (2,646 once invoked), scanned A, original, no licence file.

A review workflow for checking training materials against the Claude Code changelog, which records product changes over time. It can also correct issues it finds and divides the work across ten groups of files.

In plain words
What is it for?
Use it to audit Claude Code guides or other training files, locate outdated sections, and optionally fix them.
Why use it?
It helps keep instructional content aligned with changes in Claude Code. This reduces the chance that training materials describe outdated behavior.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/pgagarinov/awesome-claude-code/update-training
Any agent
npx skills add pgagarinov/awesome-claude-code --skill update-training
Clone the repo
git clone --depth 1 https://github.com/pgagarinov/awesome-claude-code

Made for: Claude Code, Codex.

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 update-training

README.md
[![agentmods](https://agentmods.dev/badge/skills/pgagarinov/awesome-claude-code/update-training.svg)](https://agentmods.dev/skills/pgagarinov/awesome-claude-code/update-training)
Your own site
<a href="https://agentmods.dev/skills/pgagarinov/awesome-claude-code/update-training"><img src="https://agentmods.dev/badge/skills/pgagarinov/awesome-claude-code/update-training.svg" alt="Measured on agentmods" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,646 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown 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 $0.00029 $0.02646
Opus 5 $0.00015 $0.01323
Sonnet 5 $0.00006 $0.00529
Haiku 4.5 $0.00003 $0.00265

Measured 4d ago against content hash aec84d2f5940, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

update-training 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 4d 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.

Reads agent configuration directorieslowAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

References ~/.claude.json which was moved to ~/.claude/settings.json

Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.

.claude/skills/update-training/SKILL.md · 343 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 4d ago First seen · 343 lines · 29 tokens per session scan A aec84d2f5940

Subscribe to this mod's changes

update-training is a skill published in the GitHub repository pgagarinov/awesome-claude-code (3 stars, last pushed 6mo ago), with no licence file. It adds 29 tokens to every session and 2,646 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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