Device control
One uniform interface over simctl and adb: list and boot simulators/emulators,
install and launch apps, open deep links, capture screenshots with a clean demo
status bar. The agent never needs to know which platform it is driving.
react-native-dev-mcp
Hands, eyes and a mechanic's ear for AI agents working on React Native apps.
Runtime bridge
Connects to Metro’s inspector (CDP/Hermes, React Native 0.76+). Streams console logs into a cursor-based buffer and evaluates JavaScript inside the live app — inspect store state, trigger navigation, verify a fix actually worked. No app code changes, no extra dependency.
Build diagnostics
Runs xcodebuild/Gradle as background jobs and matches the log against a community-maintained signature database of known React Native failures — returning file, line, probable cause and a suggested fix instead of 4,000 raw lines.
Environment-aware
Detects your toolchains at startup: on Windows/Linux iOS tools are never registered;
transient problems come back as structured errors with remediation the agent can act
on. doctor reports the full health picture.
Try asking your agent
Section titled “Try asking your agent”“Run my app on Android and figure out why it’s broken at startup.”
“The iOS build is failing. Diagnose it, apply the suggested fix and rebuild until it’s green.”
“Watch the console while I tap through checkout and summarize any errors you see.”
One claude mcp add away — see the quickstart.