Automation

Everything you can do from the menu bar you can also do from tests and scripts, so slow-network and offline tests can run in CI.

XCTest UI test helper

Set an app’s network from a UI test before launching the app, so each test starts on the conditions it needs.

The ivar command line tool controls Lagsmith from the terminal and from CI scripts.

Open lagsmith:// links to control Lagsmith from anywhere that can open a URL.

Lagsmith serves a local HTTP API on 127.0.0.1, only reachable from your Mac.

AI coding agents can use the built-in MCP server. MCP setup.