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xcassets-image-manager

xcassets-image-manager is a skill for Claude Code from sunghyun-k/claude-swift-plugins. It costs 34 tokens per session (561 once invoked), scanned A, original, MIT.

A command-line skill for listing, adding, and deleting images in an Apple Xcode asset catalogue, the folder where an iOS or macOS project stores image resources.

In plain words
What is it for?
Use it to inspect all images or one folder, add PNG, SVG, or PDF files as image sets, choose 1x/2x/3x scales, and delete image sets.
Why use it?
It avoids manually editing asset-catalogue folders and helps keep image names, folders, and display scales explicit.

Skill for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable.

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 xcassets-manager plugin — 2 skills shipped together

not rated 4repo 1mo ago A scan 34 tokens original MIT

Good fit Use it to inspect all images or one folder, add PNG, SVG, or PDF files as image sets, choose 1x/2x/3x scales, and delete image sets.

Compare 6 skills from other repositories ↓
View source ↗ sunghyun-k/claude-swift-plugins
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 sunghyun-k/claude-swift-plugins
Claude Code
/plugin install xcassets-manager

Made for: Claude Code.

Or install xcassets-manager, the plugin that ships this one along with the rest of its 2 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 xcassets-image-manager

README.md
[![agentmods](https://agentmods.dev/badge/skills/sunghyun-k/claude-swift-plugins/image/github.svg)](https://agentmods.dev/skills/sunghyun-k/claude-swift-plugins/image)
Your own site
<a href="https://agentmods.dev/skills/sunghyun-k/claude-swift-plugins/image"><img src="https://agentmods.dev/badge/skills/sunghyun-k/claude-swift-plugins/image/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 xcassets-image-manager

Your own site · 80×15
<a href="https://agentmods.dev/skills/sunghyun-k/claude-swift-plugins/image"><img src="https://agentmods.dev/badge/skills/sunghyun-k/claude-swift-plugins/image.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 561 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 $0.00034 $0.00561
Opus 5.5 $0.00014 $0.00224
Sonnet 5.5 $0.00007 $0.00112
Haiku 4.5 $0.00003 $0.00056

Measured 2mo ago against content hash 8c7f83721d33, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

xcassets-image-manager 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.

plugins/xcassets-manager/skills/image/SKILL.md · 83 lines

What it actually says

xcassets 이미지 관리 스킬

xcassets 내의 이미지(imageset)를 관리하는 스킬입니다.

사전 준비

스크립트 사용 전, 프로젝트에서 .xcassets 파일 위치를 먼저 확인해야 합니다.

조회

python3 ${CLAUDE_PLUGIN_ROOT}/scripts/list_images.py <xcassets_path>

옵션:

  • --folder <폴더>: 특정 폴더만 조회
  • --json: JSON 형식으로 출력

예시:

# 전체 이미지 목록
python3 ${CLAUDE_PLUGIN_ROOT}/scripts/list_images.py ./Assets.xcassets

# 특정 폴더 조회
python3 ${CLAUDE_PLUGIN_ROOT}/scripts/list_images.py ./Assets.xcassets --folder icons

추가

python3 ${CLAUDE_PLUGIN_ROOT}/scripts/add_image.py <xcassets_path> <이미지경로> [옵션]

옵션:

  • --name <이름>: 이미지셋 이름 (기본: 파일명)
  • --folder <폴더>: xcassets 내 폴더 경로
  • --scale <1|2|3>: 이미지 스케일 지정
  • --single-scale: Single scale 모드 (SVG/PDF 벡터 이미지용)

예시:

# 기본 사용
python3 ${CLAUDE_PLUGIN_ROOT}/scripts/add_image.py ./Assets.xcassets ~/Downloads/icon.png --name appIcon --folder icons

# Single scale 모드 (SVG/PDF 권장)
python3 ${CLAUDE_PLUGIN_ROOT}/scripts/add_image.py ./Assets.xcassets ~/Downloads/icon.svg --single-scale

삭제

python3 ${CLAUDE_PLUGIN_ROOT}/scripts/delete_image.py <xcassets_path> <이미지셋이름> --force

옵션:

  • --folder <폴더>: 이미지셋이 있는 폴더
  • --force, -f: 확인 없이 삭제

참고

지원 포맷:

  • PNG (권장)
  • JPEG/JPG
  • PDF (벡터)
  • SVG (자동 PDF 변환)

스케일 자동 감지 (파일명 기준):

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 · 83 lines · 34 tokens per session scan A 8c7f83721d33

Subscribe to this mod's changes

xcassets-image-manager is a skill published in the GitHub repository sunghyun-k/claude-swift-plugins (4 stars, last pushed 1mo ago), licensed MIT. It adds 34 tokens to every session and 561 once invoked, about $0.0001 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 2026-08-31.

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