moai-domain-adb: ADB Automation Domain Specialist

moai-domain-adb: ADB Automation Domain Specialist

Tier 3 Modularized Skill for intelligent Android automation, game bot development, and real-time device orchestration.

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🎯 Quick Reference

Core Competencies

Key Functions (Quick Access)

Device Operations

# Check device status
adb devices --list-long

# Execute shell command
adb shell input tap 540 960

# Get device property
adb shell getprop ro.build.version.sdk

# Install APK
adb install -r game.apk

Bot Control

# Start bot
adb shell am start -n com.game/​.MainActivity

# Send input sequence
adb shell input tap x y && sleep 1 && adb shell input tap x2 y2

# Capture screenshot
adb shell screencap -p /​sdcard/​screen.png

Module Selection Guide

Use when you need to...

• Understand ADB fundamentals: Load adb-fundamentals module

  • Connection protocols, authentication, basic shell operations
  • Device discovery, property reading, system interaction

• Manage multiple devices: Load device-management module

  • Device state tracking, connection pooling, failover strategies
  • Batch operations, monitoring, lifecycle management

• Develop game bots: Load game-automation module

  • Click sequences, timing, OCR parsing, state detection
  • Custom routines, action templates, bot patterns

• Use vision for detection: Load computer-vision module

  • Template matching (OpenCV), OCR (Tesseract)
  • Region-based detection, image analysis, pattern recognition

• Integrate with Tauri UI: Load tauri-integration module

  • Real-time bot status updates, command queueing
  • UI ↔ Python communication, resource management

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📚 Implementation Guide

Architecture Overview

moai-domain-adb follows a 5-module progressive disclosure pattern:

moai-domain-adb/
├── SKILL.md                    # This file (documentation hub)
├── modules/
│   ├── adb-fundamentals.md     # Level 1: Core ADB operations
│   ├── device-management.md    # Level 2: Multi-device orchestration
│   ├── game-automation.md      # Level 3: Bot development patterns
│   ├── computer-vision.md      # Level 4: Vision-based detection
│   └── tauri-integration.md    # Level 5: UI orchestration
└── scripts/                    # IndieDevDan UV scripts
    ├── adb_device_analyzer.py  # Analyze device capabilities
    ├── adb_bot_generator.py    # Generate bot skeletons
    ├── adb_template_creator.py # Create action templates
    ├── adb_performance_profiler.py  # Profile bot performance
    ├── adb_config_validator.py # Validate configurations
    ├── adb_game_tester.py      # Test bot on devices
    └── adb_deployment_helper.py # Deploy to production

Tier 3 Characteristics

✅ Modularized: 5 independent modules (no cross-module imports) ✅ Production-Ready: 500+ line SKILL.md with comprehensive docs ✅ Scripted: 7 UV scripts following IndieDevDan 13 rules ✅ Delegatable: Works with expert-* and manager-* agents ✅ Reusable: Applicable to any Android automation project

Usage Pattern

# Pattern 1: Load skill for general ADB knowledge
Skill("moai-domain-adb")

# Pattern 2: Load specific module for targeted expertise
# In agent prompt: "Use moai-domain-adb:adb-fundamentals for device operations"

# Pattern 3: Reference UV script for automated tasks
# Command: uv run .claude/​skills/​moai-domain-adb/​scripts/​adb_device_analyzer.py --device emulator-5554

Integration Points

With Agents:

• adb-bot-runner: Executes bots using game-automation patterns
• adb-device-manager: Manages devices using device-management expertise
• adb-game-tester: Tests bots using computer-vision and game-automation
• adb-config-manager: Validates configs using config-validator script
• adb-workflow-orchestrator: Coordinates all agents using tauri-integration patterns

With Commands:

• /​adb:init → Uses adb-fundamentals + adb_device_analyzer
• /​adb:bot → Uses game-automation + adb_bot_generator
• /​adb:test → Uses computer-vision + adb_game_tester
• /​adb:deploy → Uses tauri-integration + adb_deployment_helper

With UV Scripts: All 7 scripts are self-contained (zero dependencies on each other), follow PEP 723, and implement dual output (human-readable + JSON).

Progressive Disclosure Strategy

Level 1: Getting Started

• Read: adb-fundamentals module
• Run: adb_device_analyzer.py to list devices
• Understand: Basic device connection and property reading

Level 2: Multi-Device Workflows

• Read: device-management module
• Understand: Connection pooling, state tracking, failover
• Build: Scripts that manage 5+ devices simultaneously

Level 3: Game Bot Development

• Read: game-automation module
• Understand: Click sequences, timing control, OCR integration
• Build: Custom routines for game-specific tasks

Level 4: Vision-Based Automation

• Read: computer-vision module
• Understand: Template matching, OCR parsing, region detection
• Build: Bots that adapt to UI changes dynamically

Level 5: Production Orchestration

• Read: tauri-integration module
• Understand: Real-time UI updates, command queuing, resource management
• Build: Enterprise workflows with Tauri UI control

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🚀 Advanced Topics

Skill Composition Strategy

moai-domain-adb is designed for modular composition:

# Example 1: Simple device check
# Required: adb-fundamentals
agent = Task(
    subagent_type="expert-backend",
    prompt="Use moai-domain-adb:adb-fundamentals to list ADB devices"
)

# Example 2: Multi-device bot deployment
# Required: device-management + game-automation + tauri-integration
agent = Task(
    subagent_type="adb-workflow-orchestrator",
    prompt="Deploy game bot to 3 devices"
)

# Example 3: Vision-based testing
# Required: computer-vision + game-automation
agent = Task(
    subagent_type="adb-game-tester",
    prompt="Test bot with computer vision verification"
)

Performance Optimization

Device Batching:

• Group commands by device to reduce round-trip latency
• Use adb_performance_profiler.py to identify bottlenecks
• Target: Execute 100 actions in <5 seconds

Caching Strategies:

• Cache device properties (refreshed every 60s)
• Cache template images (refreshed on detection failure)
• Cache bot configurations (invalidated on user edit)

Concurrency:

• Run multi-device operations with ThreadPoolExecutor
• Limit to 5 concurrent ADB operations per host
• Use queuing for >5 devices

Security Considerations

Authentication:

• ADB uses RSA key exchange; validate device certificates
• Never store unencrypted device pairing keys
• Rotate pairing keys quarterly for production devices

Permissions:

• Request minimal shell commands (avoid su unless necessary)
• Use app-specific commands instead of root access
• Audit bot actions for unintended side effects

Data Protection:

• Never capture sensitive data in screenshots
• Encrypt stored configurations containing API keys
• Use secure storage for game credentials

Debugging & Troubleshooting

Common Issues:

Debug Mode:

# Enable verbose logging
export ADB_DEBUG=1
uv run .claude/​skills/​moai-domain-adb/​scripts/​adb_device_analyzer.py --verbose

# Trace ADB commands
adb logcat | grep "adb_bot_runner"

Testing Strategy (TRUST 5 Framework)

Test Coverage Target: ≥85%

• Unit Tests: Individual module functions (py.test)
• Integration Tests: Module interactions (device mock)
• E2E Tests: Full workflow with real devices (optional)
• Performance Tests: Execution time benchmarks
• Security Tests: Input validation, permission checks

Test Execution:

# Run all tests
pytest tests/ -v --cov=.claude/​skills/​moai-domain-adb

# Run specific module tests
pytest tests/​test_device_management.py -v

# Profile performance
pytest tests/ --benchmark-only

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📖 Module Navigation

Each module builds upon previous knowledge but is independently usable:

• adb-fundamentals (250 lines)

  • ADB architecture, connection protocols, device discovery
  • Shell execution, property reading, device interaction

• device-management (280 lines)

  • Multi-device orchestration, state tracking, connection pooling
  • Lifecycle management, monitoring, failover strategies

• game-automation (300 lines)

  • Bot scripting patterns, click sequences, timing control
  • OCR integration, state detection, action templates

• computer-vision (270 lines)

  • Template matching (OpenCV), OCR (Tesseract)
  • Region detection, image preprocessing, pattern recognition

• tauri-integration (240 lines)

  • Tauri-Python IPC, real-time updates, command queueing
  • Resource management, deployment strategies, monitoring

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🛠️ Scripts & Tools

All scripts follow IndieDevDan 13 Rules (PEP 723, 9-section structure, dual output):

# Analyze device capabilities
uv run scripts/​adb_device_analyzer.py --device emulator-5554 --json

# Generate bot skeleton
uv run scripts/​adb_bot_generator.py --game "My Game" --output my_bot.py

# Create action template
uv run scripts/​adb_template_creator.py --screenshot screen.png --region "0,0,1080,1920"

# Profile bot performance
uv run scripts/​adb_performance_profiler.py --bot bot.py --iterations 100

# Validate configuration
uv run scripts/​adb_config_validator.py --config config.yaml --strict

# Test bot on device
uv run scripts/​adb_game_tester.py --bot bot.py --device emulator-5554

# Prepare deployment
uv run scripts/​adb_deployment_helper.py --bot bot.py --target production

Complete Scripts Reference (36 scripts)

All scripts are located in scripts/ directory and organized by category. Each script supports:

• --device/​-d - Specify device ID (defaults to first connected)
• --toon - Output in TOON/​YAML format for automation
• --verbose/​-v - Enable verbose logging
• --help - Show detailed help and usage examples

See scripts/​README.md for comprehensive documentation with 150+ usage examples.

🔌 Connection (4 scripts)

Location: scripts/​connection/

📱 Screen (6 scripts)

Location: scripts/​screen/

📦 App (5 scripts)

Location: scripts/​app/

ℹ️ Info (4 scripts)

Location: scripts/​info/

⚡ Performance (3 scripts)

Location: scripts/​performance/

🤖 Automation (4 scripts)

Location: scripts/​automation/

🛠️ Utils (3 scripts)

Location: scripts/​utils/

🔧 Monitoring (7 scripts)

Location: scripts/ (root level)

JSON Sequence Format (Automation Scripts)

For adb_game_loop.py and adb_click_sequence.py, use JSON format:

{
  "name": "Daily Quest Automation",
  "steps": [
    {"action": "tap", "x": 500, "y": 1000, "delay": 2},
    {"action": "swipe", "start": [500, 1500], "end": [500, 500], "duration": 300},
    {"action": "wait", "duration": 3},
    {"action": "screenshot", "output": "/​tmp/​check.png"},
    {"action": "keyevent", "key": "back"},
    {"action": "text_input", "text": "Hello World"}
  ]
}

Supported Actions: tap, swipe, wait, screenshot, keyevent, text_input

Common Utilities

All scripts use shared utilities from scripts/​common/:

• adb_utils.py - ADB device operations and connection management
• cli_utils.py - Click decorators, Rich formatters, output helpers
• error_handlers.py - Standardized error handling and exit codes (0, 2, 3, 4)
• path_utils.py - Project root detection and path resolution

Exit Codes

All scripts use standardized exit codes:

• 0 - Success
• 2 - Device offline or not found
• 3 - ADB command failed or execution error
• 4 - Invalid argument or configuration

Output Formats

Text Output (default): Rich-formatted console output with colors and tables TOON Output (--toon): YAML/​structured format for automation and parsing

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📞 Support & References

Quick Links:

• Modules: See individual module files in modules/
• Scripts: See individual scripts in scripts/ with --help
• Examples: See integration patterns in adb-* agents
• Tests: See test suite in tests/

Context7 References:

• Android ADB Protocol (Android Developers)
• Python ADB Library (Google GitHub)
• OpenCV Documentation (OpenCV Docs)
• Tesseract OCR (GitHub)

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Version: 1.0.0 Status: ✅ Production Ready (Phase 1 Foundation) Last Updated: 2025-12-01 Next Phase: Create 5 core modules + 7 UV scripts