Trailblaze enables adoption of AI powered tests in regular Android on-device instrumentation tests. This allows leveraging existing execution environments and reporting systems, providing a path to gradually adopt AI-driven tests at scale.

Because Trailblaze uses Maestro Command Models for UI interactions it enables a longer term vision of cross-platform ui testing while reusing the same authoring, agent and reporting capabilities.

• AI-Powered Testing: More resilient tests using natural language test steps
• On-Device Execution: Runs directly on Android devices using standard instrumentation tests (Espresso, UiAutomator)
• Custom Agent Tools: Extend functionality by providing app-specific TrailblazeTools to the agent
• Detailed Reporting: Comprehensive test execution reports
• Maestro Integration: Uses a custom on-device driver for Maestro to leverage intuitive, platform-agnostic UI interactions

Trailblaze implements cutting-edge features from Mobile-Agent-v3 research:

Feature	Description
Exception Handling	Automatically handles popups, ads, loading states, and errors
Reflection & Self-Correction	Detects stuck states and loops, backtracks when needed
Task Decomposition	Breaks complex objectives into manageable subtasks
Cross-App Memory	Remembers information across app switches for complex workflows
Enhanced Recording	Captures pre/post conditions for more robust replay
Progress Reporting	Real-time MCP progress events for IDE integrations

Trailblaze's unique "blaze once, trail forever" workflow:

• Blaze Mode: AI explores the app to achieve objectives, discovering the path dynamically
• Trail Mode: Replay recorded actions deterministically with zero LLM cost
• Hybrid Mode: Use recordings where available, fall back to AI when needed

┌─────────────────────────────────────────────────────────────┐
│                    First Run: BLAZE                          │
│  AI explores → Records actions → Generates .trail.yaml      │
└──────────────────────────┬──────────────────────────────────┘
                           │
                           ▼
┌─────────────────────────────────────────────────────────────┐
│                   Future Runs: TRAIL                         │
│  Replay recordings → Zero LLM cost → Fast CI/CD execution   │
└─────────────────────────────────────────────────────────────┘

See Mobile-Agent-v3 Features Guide for detailed usage examples.