go-saga-orchestration

A standalone, solution-agnostic saga orchestrator + synchronous CEL rule evaluator you can embed as a Go library or run as a two-binary service.

• 31 saga step types — transforms, HTTP/webhooks, timers, signals, events, parallel fan-out, foreach, loops, try/catch, human tasks, sub-sagas, and more.
• Embed or deploy — run in-process with zero infrastructure, or deploy two Docker-friendly binaries backed by Postgres + RabbitMQ.
• CEL expressions for conditions, transforms, filters, and routing.
• Scheduled & event-driven starts, durable timers, and a license-gated feature model.

Where to go next

• Getting started — build a working saga from empty.
• Architecture — engine internals, coordinator, MQ topology, stores.
• Deployment — container images and the Helm chart.
• Verbs reference — every step type.