DAGExecutor

DAG execution engine for the owned execution topology layer. Phase 1 implementation.

Accepts a YAML graph definition and executes it as a directed acyclic graph (DAG), replacing Archon as OperationsCenter's execution backend.

Install

pip install -e ".[dev]"

Usage

dag-executor run graph.yaml --goal "implement feature X"

Node types

• agent — Claude Code subprocess (D1: goal_text reaches --message verbatim)
• bash — shell script
• script — Python script
• loop — iteration with optional dynamic fan-out
• gate — human approval checkpoint (file-based)