ios-icon-gen

ios-icon-gen is a skill for Claude Code, Codex from JunMystery/Agent-Guidance-Python. It costs 69 tokens per session (1,454 once invoked), scanned A, a copy of ios-icon-gen, MIT.

A tool for creating PNG icon image sets that Xcode uses in iOS and macOS app projects.

In plain words
What is it for?
Use it to find icons, replace placeholders, match an existing icon style, and add complete imagesets to an Xcode asset catalogue.
Why use it?
It provides correctly sized 1x, 2x, and 3x icon files while supporting Apple symbols and open-source icon collections.

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/junmystery/agent-guidance-python/ios-icon-gen
Any agent
npx skills add JunMystery/Agent-Guidance-Python --skill ios-icon-gen
Clone the repo
git clone --depth 1 https://github.com/JunMystery/Agent-Guidance-Python

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 ios-icon-gen

README.md
[![agentmods](https://agentmods.dev/badge/skills/junmystery/agent-guidance-python/ios-icon-gen.svg)](https://agentmods.dev/skills/junmystery/agent-guidance-python/ios-icon-gen)
Your own site
<a href="https://agentmods.dev/skills/junmystery/agent-guidance-python/ios-icon-gen"><img src="https://agentmods.dev/badge/skills/junmystery/agent-guidance-python/ios-icon-gen.svg" alt="Measured on agentmods" height="20"></a>
Per session 69 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,454 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 98% copy Near-identical to another mod 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 $0.00069 $0.01454
Opus 5 $0.00034 $0.00727
Sonnet 5 $0.00014 $0.00291
Haiku 4.5 $0.00007 $0.00145

Measured today against content hash e92c9d8c58fd, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ios-icon-gen 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 today.

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.

Origin

This is a copy

98% identical to ios-icon-gen — 3 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/ios-icon-gen/SKILL.md · 158 lines

How it starts

The opening of the file, as written. The whole thing — 158 lines — stays where its author put it; the contents beside it link to each section on GitHub.

iOS Icon Generator

Generate PNG icon imagesets for Xcode asset catalogs from two sources.

When to Activate

  • Generating icon assets for an iOS/macOS Xcode project
  • Searching for icons across open source collections
  • Creating PNG imagesets (1x, 2x, 3x) for asset catalogs
  • Replacing placeholder icons with production-quality assets
  • Matching existing icon styles in an Xcode project

Core Principles

1. Two Sources, One Output Format

Both sources produce identical Xcode-compatible imagesets. Choose based on need:

Source Icons Requires Best for
Iconify API 275,000+ from 200+ collections Internet Wide selection, specific styles, open source icons
SF Symbols 5,000+ Apple symbols macOS only Apple-native style, offline use

2. Always Match Existing Style

Before generating, check the project's existing icons for size, color, and weight consistency.

3. Output Structure

Both methods produce a complete Xcode imageset:

<output-dir>/<asset-name>.imageset/
  Contents.json
  <asset-name>.png        # 1x (68px default)
  <asset-name>@2x.png     # 2x (136px default)
  <asset-name>@3x.png     # 3x (204px default)

Examples

Step 1: Assess Requirements

Determine icon needs: what the icon represents, preferred style, target color, and size.

If the project already has icons, check existing style:

# Check dimensions of existing icon
sips -g pixelWidth -g pixelHeight path/to/[email protected]

Step 2: Search for Icons

Iconify API (recommended for wide selection):

# Search all collections
$SKILL_DIR/scripts/iconify_gen.sh search "receipt"

# Search within a specific collection
$SKILL_DIR/scripts/iconify_gen.sh search "business card" --prefix mdi

# List available collections
$SKILL_DIR/scripts/iconify_gen.sh collections

SF Symbols (for Apple-native style): Browse the SF Symbols app or reference common names:

Use Case Symbol Name
Document doc.text, doc.fill
Receipt doc.text.below.ecg, receipt
Person person.crop.rectangle, person.text.rectangle
Camera camera, camera.fill
Scan doc.viewfinder, qrcode.viewfinder
Settings gearshape, slider.horizontal.3

Read the full file on GitHub · 158 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. today First seen · 158 lines · 69 tokens per session scan A e92c9d8c58fd

Subscribe to this mod's changes

ios-icon-gen is a skill published in the GitHub repository JunMystery/Agent-Guidance-Python (2 stars, last pushed 1mo ago), licensed MIT. It adds 69 tokens to every session and 1,454 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 98% identical to ios-icon-gen, differing in 3 lines, and is treated as a copy.

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