Native AI agent harness. Single binary, zero dependencies. Anthropic & OpenAI. Terminal UI with design tree, lifecycle management, and parallel task execution.

Install
curl -fsSL https://omegon.styrene.dev/install.sh | sh copied
Or pin a version: VERSION=v0.12.0 curl -fsSL … | sh
Or install to home: INSTALL_DIR=~/.local/bin curl -fsSL … | sh

Single Binary

12MB native binary. No Node.js, no npm, no Python. Just download and run.

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OAuth Login

Works with your Claude Pro/Max subscription via OAuth. Or use API keys directly.

Design Tree

140+ node knowledge graph. Track design decisions, dependencies, and implementation status.

Parallel Execution

Cleave tasks into parallel git worktree children. Automatic merge and conflict detection.

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Live Dashboard

Terminal panel + web dashboard. Force-directed design tree graph. Real-time WebSocket protocol.

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Project Memory

Persistent facts across sessions. Semantic recall. Architecture, decisions, constraints tracked automatically.

Platforms

🍎 macOS arm64 (Apple Silicon)
🍎 macOS x86_64 (Intel)
🐧 Linux x86_64
🐧 Linux arm64 / aarch64