Create dedicated mobile platform build/run/debug plugins

[moven0831]

Problem

The Claude Code plugin ecosystem has no plugins that handle platform-specific build/run/debug commands (xcodebuild, ./gradlew, flutter run, npx react-native). Official plugins only cover code intelligence (swift-lsp, kotlin-lsp). Community plugins (multi-platform-apps, frontend-mobile-development in kivilaid marketplace) provide architectural guidance but don't invoke build tools.

This is an ecosystem-wide gap, not just a mopro concern.

Research

Audited official Anthropic marketplace (29 internal + 13 external plugins), Claude Code bundled marketplace, and kivilaid community marketplace (103 plugins). Zero plugins execute mobile build/run commands.

Proposed Plugins

ios-build

Wraps xcodebuild: scheme detection, workspace vs project, destination formatting, signing, archive/export for distribution.

android-build

Wraps Gradle: assembleDebug/Release, installDebug, adb logcat, build variants, signing configs.

flutter-build

Wraps Flutter CLI: flutter run, flutter build, device selection, hot reload/restart, flavor support.

react-native-build

Wraps RN CLI: npx react-native run-ios/run-android, Metro bundler management, Hermes config.

Scope

This is a future/upstream initiative. For now, mopro-device (Issue #5) covers the immediate need for mopro users. These dedicated plugins would benefit the entire Claude Code community, not just mopro users.

Relationship to Issue #5

• Issue ci: add CI workflow and structure validation tests #5 adds production-grade build/run detail to mopro-device as a near-term fix
• Issue refactor: agent-agnostic layer with symlink, rules, and plugin polish #7 proposes extracting this into reusable standalone plugins long-term

Acceptance Criteria

• Each plugin has a SKILL.md with build/run/debug workflows
• Each plugin wraps its respective build tool with agent-friendly patterns
• Plugins handle async execution (long builds) correctly
• Plugins include device/simulator management where applicable
• Published to Claude Code marketplace for community use