deck-assets

deck-assets is a skill for Claude Code, Codex from YoungjaeDev/my-claude-plugins. It costs 145 tokens per session (1,742 once invoked), scanned B, original, MIT.

An asset-preparation workflow for a house-format HTML slide deck. It organizes logos, icons, mascot images, and other visual files in the deck's asset folder, with source records and usage information.

In plain words
What is it for?
It helps inventory deck needs, collect official logos, create pixel-style icon and mascot sheets, slice them into usable images, and record where they came from.
Why use it?
It removes the manual work of collecting, cutting, and organizing visual assets before slides are written. It also sets boundaries around which images may be generated or used.

Skill for Claude CodeCodex

Written for Claude Code and Codex: ${CLAUDE_PLUGIN_ROOT variable, but also agents/openai.yaml present. Also seen: names the AskUserQuestion tool; mentions Claude Code; mentions Codex.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the deck plugin — 7 skills shipped together

Good fit It helps inventory deck needs, collect official logos, create pixel-style icon and mascot sheets, slice them into usable images, and record where they came from.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add YoungjaeDev/my-claude-plugins
Claude Code
/plugin install deck

Made for: Claude Code, Codex.

Or install deck, the plugin that ships this one along with the rest of its 7 skills.

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 deck-assets

README.md
[![agentmods](https://agentmods.dev/badge/skills/youngjaedev/my-claude-plugins/deck-assets/github.svg)](https://agentmods.dev/skills/youngjaedev/my-claude-plugins/deck-assets)
Your own site
<a href="https://agentmods.dev/skills/youngjaedev/my-claude-plugins/deck-assets"><img src="https://agentmods.dev/badge/skills/youngjaedev/my-claude-plugins/deck-assets/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 deck-assets

Your own site · 80×15
<a href="https://agentmods.dev/skills/youngjaedev/my-claude-plugins/deck-assets"><img src="https://agentmods.dev/badge/skills/youngjaedev/my-claude-plugins/deck-assets.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 145 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,742 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 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 $0.00145 $0.01742
Opus 5.5 $0.00058 $0.00697
Sonnet 5.5 $0.00029 $0.00348
Haiku 4.5 $0.00015 $0.00174

Measured today against content hash 68362336518b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

deck-assets scanned grade B 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 today.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/check-logos.py, scripts/slice-sheet.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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 directoriesmediumAgent snooping

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

found=$(find "$HOME/.claude/plugins/cache" "${CODEX_PLUGIN_CACHE:-$HOME/.codex/plugins/cache}" \
plugins/deck/skills/deck-assets/SKILL.md · 96 lines

How it starts

The opening of the file, as written. The whole thing — 96 lines — stays where its author put it; the contents beside it link to each section on GitHub.

deck-assets

Run once at deck start, re-runnable. Leaves deck/assets/ with logos, sliced icon cells, mascot cells, sidecars and a usage map. Never generate a brand logo, a screen/UI/terminal, or an image with readable text.

Interaction gate: Claude uses AskUserQuestion; Codex asks in plain text and waits. Codex does not export CLAUDE_PLUGIN_ROOT, so resolve the root first:

PLUGIN_ROOT="${PLUGIN_ROOT:-${CLAUDE_PLUGIN_ROOT:-}}"
[ -z "$PLUGIN_ROOT" ] && [ -d plugins/deck/skills/deck-assets/scripts ] && PLUGIN_ROOT=plugins/deck
if [ -z "$PLUGIN_ROOT" ]; then
  # find, not a glob: zsh aborts on an unmatched glob and does not split an unquoted list.
  found=$(find "$HOME/.claude/plugins/cache" "${CODEX_PLUGIN_CACHE:-$HOME/.codex/plugins/cache}" \
    -mindepth 3 -maxdepth 3 -type d -path '*/deck/*' 2>/dev/null | awk -F/ '{print $NF "\t" $(0)}')
  if sort -V </dev/null >/dev/null 2>&1; then
    PLUGIN_ROOT=$(printf '%s\n' "$found" | sort -V | tail -1 | cut -f2-)
  else
    PLUGIN_ROOT=$(printf '%s\n' "$found" | sort -t. -k1,1n -k2,2n -k3,3n | tail -1 | cut -f2-)
  fi
fi
SCRIPTS="$PLUGIN_ROOT/skills/deck-assets/scripts"
[ -d "$SCRIPTS" ] || { echo "deck-assets scripts not found; export PLUGIN_ROOT"; exit 1; }
PY=$(command -v python3 || command -v python)

Scripts need Python 3; the slicer needs Pillow (uv run --with pillow python3 ... if missing).

1. Inventory (no cost)

Read deck/outline.md. List:

  • tools/products named (each needs a logo),
  • concept slides that could carry one icon cell,
  • emotional beats that could carry one mascot cut (see references/usage.md).

Write the draft to deck/assets/manifest.json (logos, icons, mascot arrays). Show the counts to the user and get confirmation before steps 3 and 5. Sheets hold 9/16/25 cells, so round the icon count up to the next sheet size, or ask the user which concepts to drop.

2. Official SVG logos

Fixed source priority per tool, first hit wins:

  1. The brand's own press/brand page or product domain.
  2. svgl.app API: https://api.svgl.app/?search=<name>, follow brandUrl/url to the brand's own file, fall back to the route SVG. Cache responses, the API is throttled.
  3. Simple Icons: record source, guidelines, license from its JSON. CC0 covers the file, not the trademark.
  4. Anything else: keep it with official: false.

Read the full file on GitHub · 96 lines

Files

What ships with it

6 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. today Changed 68362336518b
  2. 12d ago Changed 9242c3033ff1
  3. 13d ago First seen · 96 lines · 145 tokens per session scan B 66dc9e8ccf4d

Subscribe to this mod's changes

deck-assets is a skill published in the GitHub repository YoungjaeDev/my-claude-plugins (2 stars, last pushed yesterday), licensed MIT. It adds 145 tokens to every session and 1,742 once invoked, about $0.0006 per session on Opus 5.5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-06.

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