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Close the loop with Argent

An agentic toolkit to control, debug, and profile the iOS Simulator. Your agent can navigate your app, explore the component tree, inspect network requests, and trace performance problems in your mobile apps.

npx @swmansion/argent init

Run this command to install Argent.

Works with:

Let your agent take it from here

Now agents can run your iOS app, see what happened, and keep going in the same session. Designed for AI agents, with a focus on speed and effective use of context.

Simulator control & interactions

Launches an app, taps, swipes, types into fields, and navigates using coordinates from accessibility trees. It opens deep links and runs multi-step interaction sequences in a single call to move fast without round-trips. Argent provides feedback after every interaction, so the agent always knows what's happening on screen.

Make it work

Debugging

Find and fix issues faster by giving your agent the tools it needs. Argent can attach the debugger, explore the view hierarchy, read console logs, evaluate expressions, and inspect the React component tree at runtime. Also, it reads network requests, and HTTP payloads at both the JavaScript fetch and native network layer.

Make it right

Profiling & optimization

Pinpoint and resolve performance bottlenecks by recording both React and native iOS profiles simultaneously and tracing slow React commits down to the native stack frame causing them. It detects UI hangs, render cascades, and memory leaks. Re-query the same profiling session for multiple issues without running it again.

Make it fast

Frequently Asked Questions

Everything you need to know about Argent.

Argent is a toolkit for AI agents to control, debug, and profile iOS and React Native apps autonomously. At its core, it's a set of skills and an MCP server that connect AI harnesses directly to the iOS Simulator.

Argent helps you build
better apps, faster with...