MoonOutboxKit

MoonBit reliable outbox delivery, inbox dedupe, retry, visibility timeout, and dead-letter decision primitives.

MoonOutboxKit helps event-driven systems decide which outbox records should be sent, retried, skipped, waited, or moved to a dead-letter flow, while also helping consumers suppress duplicate deliveries.

See README.mbt.md for package-facing documentation.

Included

• Outbox event and delivery record model.
• Checkpoint-aware delivery plan builder.
• Retry delay, visibility timeout, max attempts, and batch limits.
• Inbox dedupe decision.
• Delivery policy audit.
• JSON reports, CLI demo, tests, CI, related-work notes, and application PDF.