fabro-workflow-factory

Skill by ara.so — Daily 2026 Skills collection. Fabro is an open source AI coding workflow orchestrator written in Rust. It lets you define agent pipelines as Graphviz DOT graphs — with branching, loops, human approval gates, multi-model routing, and cloud sandbox execution — then run them as a persistent service. You define the process; agents execute it; you intervene only where it matters. After installation, run one-time setup and per-project initialization: Workflows are .dot files using the Graphviz DOT language with Fabro-specific attributes. Fabro uses CSS-like model_stylesheet declarations on the graph to route nodes to models. Use classes to target groups of nodes. Use shape=hexagon to pause execution for human approval.