Other tools for Swift and Apple developers
Command-line tools and Swift libraries that don't fit the other categories. They include SDKs for building MCP clients and servers, an architecture linter, and tools for App Store Connect, localisation and real-iPhone automation.
MCP Swift SDK
The official Swift SDK for building MCP clients and servers.
iCTRL
Runs a long-lived XCUITest on a real iPhone and exposes an HTTP API so agents can tap, type, read the UI and take screenshots. Meant for testing on your own devices.
asc-cli
Swift command-line tool for App Store Connect (builds, TestFlight, subscriptions, screenshots), with JSON output made for agents.
SwiftMCP
Swift package and macros for building MCP servers and clients over stdio, HTTP/SSE or TCP with Bonjour.
Lingua
Generates iOS and Android string files from a single Google Sheet, and bundles agent skills for managing keys.
Bylaws
Architecture linter for Swift. You write project rules in Swift and enforce them in tests, the CLI or a SwiftPM plugin. Aimed at teams using agents.