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Postgres implementation of the transactional outbox pattern for Excalibur, providing reliable message delivery with at-least-once semantics using Postgres as the backing store.

Shouldly assertion extensions for the Excalibur testing utilities. Provides fluent assertions for DispatchTestHarness message logs, InMemoryTransportSender, InMemoryTransportReceiver, and... More information

MessagePack serialization plugin for the Excalibur framework. Compact binary serialization with cross-language compatibility (Python, Go, Java). Ideal for polyglot environments and interoperability scenarios.

Azure Functions hosting integration for the Excalibur framework.

ASP.NET Core web hosting integration for the Excalibur framework. Provides middleware and extensions for web applications using Dispatch message handling.

C# source generators for AOT optimization and compile-time code generation in the Excalibur framework. Eliminates reflection and improves startup performance.

Roslyn diagnostic analyzers for Excalibur source generator consumers. Provides guidance for handler discovery, AOT compatibility, and performance optimization.

Google Cloud integration for the Excalibur framework. Provides Pub/Sub implementation with CloudEvents support.

MySQL/MariaDB database provider implementation for Excalibur data access layer.

AWS X-Ray and CloudWatch observability integration for Excalibur. Bridges Dispatch telemetry to AWS native observability services.

Conformance test kits for Excalibur infrastructure implementations. Provides reusable abstract test suites for IEventStore, IOutboxStore, ISagaStore, ISnapshotStore, and other provider contracts.

Security implementations for the Excalibur framework: Argon2id password hashing, credential stores, security event stores, message encryption, input validation, and audit logging.

Protobuf serialization support for the Excalibur framework (opt-in package for GCP/AWS interoperability).

Elasticsearch implementation of the inbox pattern for Excalibur, providing idempotent message processing.

AWS EventBridge Scheduler integration for the Excalibur Jobs framework.

Azure Cosmos DB implementation of the inbox pattern for Excalibur, providing idempotent message processing.

MongoDB implementation of the inbox pattern for Excalibur, providing idempotent message processing.

Amazon DynamoDB implementation of the inbox pattern for Excalibur, providing idempotent message processing.

PostgreSQL implementation of leader election for the Excalibur framework. Uses advisory locks for distributed coordination with automatic failover and session-based locking.

Azure Cosmos DB Change Data Capture (CDC) implementation for Excalibur using change feed.