ios-e2e skill

iOS E2E

Work from the checkout root. A local .mobilebuildmcp/config.yaml (Setup) supplies the project, scheme and DerivedData, so mobilebuildmcp commands need no project flags.

Two values recur:

• $sim: the simulator UDID (pnpm ios:sim:pair prints one). Pass --simulator-id "$sim" to every mobilebuildmcp call; without it the config default targets the simulator named iPhone 17.
• $bundle: the bundle ID, which depends on the signing team. Read it from the build: bundle=$(/usr/libexec/PlistBuddy -c 'Print :CFBundleIdentifier' apps/ios/build/DerivedData/Build/Products/Debug-iphonesimulator/OpenClaw.app/Info.plist).

Build and run

1. Build: mobilebuildmcp simulator build. After editing apps/ios/project.yml, run pnpm ios:gen first.
2. Install and launch with simctl, which takes launch arguments (pnpm ios:run takes none):

xcrun simctl install "$sim" apps/ios/build/DerivedData/Build/Products/Debug-iphonesimulator/OpenClaw.app
   xcrun simctl launch --terminate-running-process "$sim" "$bundle" --openclaw-reset-onboarding

mobilebuildmcp simulator build-and-run and launch-app attach a log capture that never exits.

1. Debug launch arguments: grep -rhoE '"--openclaw-[a-z-]+"' apps/ios/Sources | sort -u. --openclaw-screenshot-mode plus an --openclaw--fixture flag shows a fixture screen without a Gateway; -AppleLanguages "(de)" -AppleLocale deDE runs another language. The Debug URL scheme is openclaw-debug://.

Drive the UI

1. mobilebuildmcp ui-automation snapshot-ui --style minimal lists tappable targets as ref|action|role|label|value|id. Text that is not a control (chat bubbles, row titles) appears only with --output json.
2. Act on a ref with tap, type-text, long-press (--duration is in milliseconds), swipe or gesture. Wait with wait-for-ui: --predicate exists --label '…' --role button for an element, --predicate textContains --text '…' for text. A wait selector that matches several elements fails; add --role or --identifier. Keep --timeout-ms under 30000: the daemon ends any request after 30 s with DAEMONTRANSPORTFAILED; repeat the wait for longer.
3. Refs belong to one snapshot; take a fresh one after every screen change.
4. See the screen: mobilebuildmcp simulator screenshot, then read the printed JPEG.

Gotchas:

• Onboarding and sheets also list the screens behind them; match by label or id and take the last match.
• On iPhone the sidebar overlays the content: tap RootTabs.Sidebar.Show before its rows.
• xcrun simctl openurl queues a system "Open in OpenClaw?" alert per call; tap Open or Cancel for each.
• System UI outside the app's process (photo picker, share sheet) is missing from snapshots. Tap it by coordinates with the AXe binary bundled in MobileBuildMCP: "$(brew --prefix mobilebuildmcp)/libexec/bundled/axe" tap -x -y --udid "$sim". Coordinates are points: screenshot pixels × screen width in points ÷ screenshot width.

Logs and crashes

Act first, then read a bounded window:

xcrun simctl spawn "$sim" log show --last 2m --style compact --predicate 'subsystem BEGINSWITH "ai.openclaw"'

Crashes land in ~/Library/Logs/DiagnosticReports/OpenClaw-.ips; the first OpenClaw frame of the triggered thread names the culprit. App preferences and databases live in the app container (xcrun simctl getapp_container "$sim" "$bundle" data); simctl spawn … defaults read cannot see them. LLDB and xctrace: DEBUG.md.

Tests

1. Run the touched suites: pnpm ios:test (selectors and IOS_SIM: apps/ios/README.md).
2. Prove a regression test red on the base: commit the change, check out the base version of the changed source files (git checkout -- ), run the suite, then git checkout HEAD -- .

Done: the touched suites pass, and each new regression test fails on the base.

Prove a change end to end

1. Start the isolated Gateway (one-time profile in Setup) as a long-running service: node scripts/run-node.mjs --profile ios-sim gateway --bind loopback. It never touches the operator's Gateway or ~/.openclaw. While it runs, call the CLI as node openclaw.mjs --profile ios-sim …; run-node refuses to rebuild under a running Gateway.
2. Pair a fresh simulator through the real onboarding UI: sim=$(pnpm --silent ios:sim:pair | tail -1) (--app for another build, --profile for another profile).
3. Exercise the change through visible controls. A chat round trip: type into chat-message-input, tap chat-send-message, then wait for a word only the reply contains.
4. Compare builds: the same steps on main and on the change, each on its own fresh simulator, with matching screenshots.
5. Stop the Gateway and delete the simulators.

Node commands, permissions, auth failures, outages, rejected sends, upgrades and iPad layout: PROOF.md, which also lists what only a device proves. Chat scrolling, streaming, keyboard and relaunch stability (rows jumping, drifting or rebuilding), measured against a scripted model: BEHAVIOR.md.

Done: screenshots or recorded output show the behavior on the change and its absence on main; the Gateway port is closed and no openclaw-pair-* simulator remains.

Setup

One-time per machine; each step ends on a check.

1. Xcode, simulator runtimes, xcodegen and the Watch Rust toolchain: apps/ios/README.md prerequisites. Check: xcrun simctl list devices available shows iPhone 17.
2. SwiftFormat and SwiftLint at the repo pin: scripts/install-swift-tools.sh . Check: scripts/check-swift-tools.sh exits 0.
3. MobileBuildMCP, Sentry's XcodeBuildMCP CLI: brew tap getsentry/xcodebuildmcp && brew install getsentry/xcodebuildmcp/mobilebuildmcp. These steps were written against 2.7.1. Check: mobilebuildmcp --version.
4. Checkout: pnpm install --frozen-lockfile, then pnpm ios:gen (the Xcode project is generated, not committed). Then create .mobilebuildmcp/config.yaml and add /.mobilebuildmcp/ to .git/info/exclude:

schemaVersion: 1
   enabledWorkflows: [simulator, simulator-management, ui-automation, debugging]
   sentryDisabled: true
   sessionDefaults:
     projectPath: ./apps/ios/OpenClaw.xcodeproj
     scheme: OpenClaw
     configuration: Debug
     platform: iOS
     simulatorName: iPhone 17
     derivedDataPath: ./apps/ios/build/DerivedData # shared with pnpm ios:run

Check: mobilebuildmcp simulator list-schemes lists OpenClaw, and mobilebuildmcp simulator build succeeds.

1. The ios-sim Gateway profile, with the Gateway stopped (oc = node openclaw.mjs --profile ios-sim): oc config set gateway.mode local, oc config set gateway.port 19031, oc config set gateway.auth.mode token, oc config set gateway.auth.token "$(openssl rand -hex 24)". Chat replies need a model for its main agent: oc models auth login or add with test credentials. Check: the Gateway starts, and pnpm ios:sim:pair ends on the chat screen.