Getting Started

System Requirements¶

	macOS	Linux
Desktop App (GUI)	Supported	Not supported
Headless / CLI / MCP	Supported	Supported

JDK 17+ is required on all platforms
Android SDK with adb on your PATH for on-device testing

Start the Trailblaze Desktop App¶

Clone the repo and run the desktop app locally.

./trailblaze

Set your LLM Provider API Key¶

Trailblaze includes built-in support for the following providers: - OpenAI (OPENAI_API_KEY) - Anthropic (ANTHROPIC_API_KEY) - Google (GOOGLE_API_KEY) - OpenRouter (OPENROUTER_API_KEY) - Ollama (no API key required) 1. Set up your provider API key on the development machine in your shell environment.

export OPENAI_API_KEY="your_api_key_here"

The desktop app reads these values from your shell environment at startup, so make sure they are set before launching.

For advanced configuration (custom endpoints, enterprise gateways, workspace defaults), see LLM Configuration. For the full list of built-in models, see Built-in LLM Models.

Next: Android On-Device Testing¶

If you want to run tests on Android devices or emulators, see Android On-Device Testing.

Optional: Host JVM Unit Tests¶

If you need to run Trailblaze from JUnit (not the desktop app), see Host JVM Unit Tests.