Swift Agents
16 specialized Swift agents for Claude Code and VS Code Copilot.
Built by Taylor Arndt at Techopolis. Swift 6.2 strict concurrency, Apple Foundation Models, on-device AI, SwiftUI best practices, and mobile accessibility — enforced on every prompt.
Agents handle the review workflow. Marketplace skills provide the deep reference knowledge. This keeps agents slim, fast, and focused.
The Problem
AI coding tools write Swift like it is 2020. They use ObservableObject when @Observable exists. They ignore actor isolation. They produce views with no accessibility modifiers. They have never heard of Apple Foundation Models or @Generable.
Before and After
Without Swift Agents:
class SettingsViewModel: ObservableObject {
@Published var notifications = false
}
struct SettingsView: View {
@StateObject var vm = SettingsViewModel()
var body: some View {
NavigationView {
Toggle("Notifications", isOn: $vm.notifications)
}
}
}
With Swift Agents:
@Observable
class SettingsViewModel {
var notifications = false
}
struct SettingsView: View {
@State private var vm = SettingsViewModel()
var body: some View {
NavigationStack {
Toggle("Notifications", isOn: $vm.notifications)
.accessibilityLabel("Push notifications")
.accessibilityHint("Enables or disables push notifications for this app")
}
}
}
Modern @Observable instead of ObservableObject. NavigationStack instead of deprecated NavigationView. Accessibility labels and hints so VoiceOver users know what the toggle does.
The Team
| Agent | Role |
|---|---|
| swift-lead | Orchestrator. Routes tasks to the right specialists. |
| concurrency-specialist | Swift 6.2 strict concurrency, actors, Sendable, async/await. |
| foundation-models-specialist | Apple Foundation Models (iOS 26+), @Generable, @Guide, tool calling. |
| on-device-ai-architect | MLX Swift, llama.cpp, Core ML, device tier planning, multi-backend fallback. |
| mobile-a11y-specialist | iOS/macOS accessibility, VoiceOver, Dynamic Type, focus management. |
| swiftui-specialist | Modern SwiftUI, @Observable, state management, NavigationStack. |
| app-review-guardian | App Store review compliance, privacy manifests, IAP rules. |
| testing-specialist | Swift Testing, XCTest, testable architecture. |
| swift-security-specialist | Keychain, CryptoKit, biometric auth, ATS, certificate pinning. |
| coreml-specialist | Core ML conversion, quantization, deployment. |
| mlx-specialist | MLX Swift, MLXLLM, MLXVLM, GPU memory, LoRA. |
| meta-glasses-sdk-specialist | Meta Wearables DAT, camera streaming, device pairing. |
| swiftdata-specialist | SwiftData persistence, @Model, @Query, migration. |
| visionos-specialist | visionOS, RealityKit, ARKit, immersive spaces. |
| storekit-specialist | StoreKit 2, subscriptions, entitlement verification. |
| performance-specialist | Instruments, MetricKit, hang detection, memory management. |
How It Works
A UserPromptSubmit hook fires on every prompt. If the task involves Swift code, the hook delegates to the swift-lead. The lead evaluates the task and invokes the relevant specialists. Multiple specialists can review a single task.
Agents are slim workflow reviewers (~50-80 lines each). They flag issues and enforce patterns. For deep reference knowledge, they rely on marketplace skills that load on demand. The installer offers to install companion skills automatically.
Prerequisites
For Claude Code:
- Claude Code CLI installed
- A Claude Code subscription (Pro, Max, or Team)
For VS Code Copilot:
- VS Code (1.106+) or VS Code Insiders
- GitHub Copilot extension
- A GitHub Copilot subscription
Installation
One-Liner (Recommended)
curl -fsSL https://raw.githubusercontent.com/Techopolis/swift-agents/main/install.sh | bash
The installer asks which tool(s) and where (project or global). It also offers to install companion skills from the marketplace.