swiftui-toolbars

swiftui-toolbars is a skill for Claude Code from ariadoss/superskills. It costs 37 tokens per session (1,400 once invoked), scanned A, original, MIT.

A guide to building and customizing toolbars in SwiftUI, Apple’s framework for creating app interfaces. It covers toolbar items, search placement, transitions, customization, and behavior that differs between iOS and macOS.

In plain words
What is it for?
Use it when adding toolbar buttons, user-configurable toolbars, toolbar search, item animations, custom placements, or platform-specific toolbar behavior.
Why use it?
It helps you choose the right SwiftUI APIs for a toolbar instead of piecing together behavior that may vary by platform. It also organizes common toolbar decisions by the feature you need.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the superskills plugin — 197 skills shipped together

Good fit Use it when adding toolbar buttons, user-configurable toolbars, toolbar search, item animations, custom placements, or platform-specific toolbar behavior.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ariadoss/superskills/swiftui-toolbars
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.

Any agent
npx skills add ariadoss/superskills --skill swiftui-toolbars
Clone the repo
git clone --depth 1 https://github.com/ariadoss/superskills

Made for: Claude Code.

Or install superskills, the plugin that ships this one along with the rest of its 197 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 swiftui-toolbars

README.md
[![agentmods](https://agentmods.dev/badge/skills/ariadoss/superskills/swiftui-toolbars/github.svg)](https://agentmods.dev/skills/ariadoss/superskills/swiftui-toolbars)
Your own site
<a href="https://agentmods.dev/skills/ariadoss/superskills/swiftui-toolbars"><img src="https://agentmods.dev/badge/skills/ariadoss/superskills/swiftui-toolbars/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 swiftui-toolbars

Your own site · 80×15
<a href="https://agentmods.dev/skills/ariadoss/superskills/swiftui-toolbars"><img src="https://agentmods.dev/badge/skills/ariadoss/superskills/swiftui-toolbars.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,400 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00037 $0.01400
Opus 5 $0.00018 $0.00700
Sonnet 5 $0.00007 $0.00280
Haiku 4.5 $0.00004 $0.00140

Measured 9d ago against content hash 0edded1eca6b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

swiftui-toolbars 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 9d 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.

design-skills/swiftui-toolbars/SKILL.md · 192 lines

How it starts

The opening of the file, as written. The whole thing — 192 lines — stays where its author put it; the contents beside it link to each section on GitHub.

SwiftUI Toolbars

Modern toolbar patterns for SwiftUI apps. Covers customizable toolbars, enhanced search integration, new placements, transition effects, and platform-specific considerations.

When This Skill Activates

Use this skill when the user:

  • Wants to add or customize toolbars
  • Asks about customizable/user-configurable toolbars
  • Needs search field in toolbar with specific placement
  • Wants toolbar item transitions or animations
  • Asks about toolbar placements (bottomBar, largeSubtitle, etc.)
  • Needs platform-specific toolbar behavior (iOS vs macOS)
  • Wants to reposition system toolbar items (search, sidebar)

Decision Tree

What toolbar feature do you need?
|
+- User-customizable toolbar (add/remove/reorder items)
|  +- Use .toolbar(id:) with ToolbarItem(id:)
|
+- Search field in toolbar
|  +- Minimize to button -> .searchToolbarBehavior(.minimize)
|  +- Reposition search -> DefaultToolbarItem(kind: .search, placement:)
|
+- Toolbar transition/animation
|  +- Zoom transition from toolbar item -> .matchedTransitionSource(id:in:)
|  +- Hide glass background -> .sharedBackgroundVisibility(.hidden)
|
+- Custom subtitle area content
|  +- Use ToolbarItem(placement: .largeSubtitle)
|
+- System toolbar items with custom placement
|  +- DefaultToolbarItem(kind: .search/.sidebar, placement:)

API Availability

API Minimum Version Notes
.toolbar { } iOS 14 Basic toolbar
ToolbarItem(placement:) iOS 14 Standard placements
.toolbar(id:) iOS 16 Customizable toolbars
ToolbarItem(id:) iOS 16 Items in customizable toolbars
ToolbarSpacer iOS 16 Fixed and flexible spacers
.searchable() iOS 15 Search integration
.searchToolbarBehavior(.minimize) iOS 17 Minimized search button
DefaultToolbarItem(kind:placement:) iOS 18 Reposition system items
ToolbarItem(placement: .largeSubtitle) iOS 18 Subtitle area content
.matchedTransitionSource(id:in:) iOS 18 Toolbar transition source
.sharedBackgroundVisibility() iOS 18 Glass background control

Read the full file on GitHub · 192 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. 9d ago First seen · 192 lines · 37 tokens per session scan A 0edded1eca6b

Subscribe to this mod's changes

swiftui-toolbars is a skill published in the GitHub repository ariadoss/superskills (9 stars, last pushed 2d ago), licensed MIT. It adds 37 tokens to every session and 1,400 once invoked, about $0.0002 per session on Opus 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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