Blitz Mac
Native macOS App Store Connect tool with MCP
Blitz is a native macOS application that simplifies iOS application management and App Store submissions through automation and AI agents. It connects to App Store Connect and provides a unified interface for managing application versions, listings, and pricing. Developers can configure in-app purchases, subscriptions, and required metadata before submitting applications for review. The application handles screenshot uploads across supported device sizes and localizations. TestFlight integration enables build management and tester administration. Its built-in Model Context Protocol server exposes approximately 35 tools to AI development assistants such as Claude Code, Codex, and Cursor. Blitz also includes iOS Simulator controls and a bundled command-line utility for scripting App Store Connect operations.