Sentry Cocoa SDK

Note: SDK versions and APIs below reflect Sentry docs at time of writing (sentry-cocoa 9.5.1). Always verify against docs.sentry.io/platforms/apple/ before implementing.

Phase 1: Detect

Run these commands to understand the project before making any recommendations:

# Check existing Sentry dependency
grep -i sentry Package.swift Podfile Cartfile 2>/dev/null

# Detect UI framework (SwiftUI vs UIKit)
grep -rE "@main|struct.*App.*:.*App" --include="*.swift" . 2>/dev/null | head -5
grep -rE "AppDelegate|UIApplicationMain" --include="*.swift" . 2>/dev/null | head -5

# Detect platform and deployment targets
grep -E "platforms:|\.iOS|\.macOS|\.tvOS|\.watchOS|\.visionOS" Package.swift 2>/dev/null
grep -E "platform :ios|platform :osx|platform :tvos|platform :watchos" Podfile 2>/dev/null

# Detect logging
grep -rE "import OSLog|os\.log|CocoaLumberjack|DDLog" --include="*.swift" . 2>/dev/null | head -5

# Detect companion backend
ls ../backend ../server ../api 2>/dev/null
ls ../go.mod ../requirements.txt ../Gemfile ../package.json 2>/dev/null

What to note:

• Is sentry-cocoa already in Package.swift or Podfile? If yes, skip to Phase 2 (configure features).
• SwiftUI (@main App struct) or UIKit (AppDelegate)? Determines init pattern.
• Which Apple platforms? (Affects which features are available — see Platform Support Matrix.)
• Existing logging library? (Enables structured log capture.)
• Companion backend? (Triggers Phase 4 cross-link for distributed tracing.)

Phase 2: Recommend

Based on what you found, present a concrete recommendation. Don't ask open-ended questions — lead with a proposal:

Recommended (core coverage):

• ✅ Error Monitoring — always; crash reporting, app hangs, watchdog terminations, NSError/Swift errors
• ✅ Tracing — always for apps; auto-instruments app launch, network, UIViewController, file I/O, Core Data
• ✅ Profiling — production apps; continuous profiling with minimal overhead

Optional (enhanced observability):

• ⚡ Session Replay — user-facing apps; ⚠️ disabled by default on iOS 26+ (Liquid Glass rendering)
• ⚡ Logging — when structured log capture is needed
• ⚡ User Feedback — apps that want crash/error feedback forms from users

Not available for Cocoa:

• ❌ Metrics — use custom spans instead
• ❌ Crons — backend only
• ❌ AI Monitoring — JS/Python only

Recommendation logic:

Propose: "I recommend Error Monitoring + Tracing + Profiling. Want me to also add Session Replay and Logging?"

Phase 3: Guide

Install

Option 1 — Sentry Wizard (recommended):

You need to run this yourself — the wizard opens a browser for login and requires interactive input that the agent can't handle. Copy-paste into your terminal:

brew install getsentry/tools/sentry-wizard && sentry-wizard -i ios

It handles login, org/project selection, auth token setup, SDK installation, AppDelegate updates, and dSYM/debug symbol upload build phases.

Once it finishes, come back and skip to Verification.

If the user skips the wizard, proceed with Option 2 (SPM/CocoaPods) and manual setup below.

Option 2 — Swift Package Manager: File → Add Packages → enter: