Catalog / App Store & TestFlight
MCP server
Blitz
Native macOS app with an MCP server (about 35 tools) for App Store Connect submissions, in-app purchases, screenshots, TestFlight testers, and iOS Simulator control from Claude Code, Codex, Cursor, or other MCP clients.
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Install
Download from https://blitz-mac.com, or build from source:
git clone https://github.com/blitzdotdev/blitz-mac.git
cd blitz-mac && git submodule update --init --recursive && swift build -c releaseCopied from the upstream source on 16 Oct 2026. Check the repository before you run it. Works with Claude Code, Codex, Cursor, MCP clients.