saga-orchestration

# Saga Orchestration Patterns for managing distributed transactions and long-running business processes without two-phase commit. ## Inputs and Outputs **What you provide:** - Service boundaries and ownership (which service owns which step) - Transaction requirements (which steps must be atomic, which can be eventual) - Failure modes for each step (transient vs. permanent, retry policy) - SLA requirements per step (informs timeout configuration) - Existing event/messaging infrastructure (Kafka, RabbitMQ, SQS, etc.) **What this skill produces:** - Saga definition with ordered steps, action commands, and compensation commands - Orchestrator or choreography implementation for your chosen pattern - Compensation logic for each participant service (idempotent, always-succeeds) - Step timeout configuration with per-step deadlines - Monitoring setup: state machine metrics, stuck saga detection, DLQ recovery --- ## When to Use This Skill - Coordinating multi-service transactions without distributed locks - Implementing compensating transactions for partial failures - Managing long-running business workflows (minutes to hours) - Handling failures in distributed systems where atomicity is required - Building order fulfillment, approval, or booking processes - Replacing fragile two-phase commit with async compensation --- ## Detailed section: Core Concepts Moved to `references/details.md`. ## Detailed section: Templates Moved to `references/details.md`. ## Best Practices ##...