iOS Binary Size Reduction

Use this skill for: Swift/Xcode apps where executable and package size are above target and size reduction must preserve app behavior, security, and startup quality.

0) Inputs

• workspace_or_project: .xcworkspace (preferred) or .xcodeproj
• scheme
• configuration: Release (default)
• risk_level: low | balanced | aggressive
• size_budget_mb: optional target reduction threshold
• min_gain_mb: minimum gain to keep a change (0.3 MB default)
• slice_scope: all or explicit family/OS slices

1) Guardrails