SystemDeveloper 

Postgres Change Data Capture (CDC) implementation for Excalibur, using logical replication with pgoutput protocol for real-time row-level change detection. PRE-RELEASE: the public API is not frozen and may... More information

MySQL/MariaDB database provider implementation for Excalibur data access layer. PRE-RELEASE: the public API is not frozen and may change between pre-release builds. Not recommended for production use. Known... More information

Lightweight A3 authorization core: in-memory stores, grant management, and authorization evaluation without the full Excalibur stack. PRE-RELEASE: the public API is not frozen and may change between pre-release... More information

Redis implementation of the outbox pattern for Excalibur. PRE-RELEASE: the public API is not frozen and may change between pre-release builds. Not recommended for production use. Known issues:... More information

OpenTelemetry observability integration for Excalibur hosting, including metrics, tracing, and log export configuration. PRE-RELEASE: the public API is not frozen and may change between pre-release builds. Not... More information

Interfaces, records, and enums for IAM governance capabilities: access reviews, separation of duties, role management, and provisioning workflows. PRE-RELEASE: the public API is not frozen and may change... More information

Experience metapackage bundling Excalibur.Dispatch with SQL Server event sourcing and a SQL Server outbox store. Provides a single AddDispatchWithSqlServer() call for the common SQL Server scenario. The outbox... More information

Experience metapackage bundling Excalibur.Dispatch with PostgreSQL event sourcing. Provides a single AddDispatchWithPostgres() call for the common PostgreSQL scenario. No outbox is registered: the PostgreSQL... More information

Aggregate identity map abstractions for Excalibur, providing external-to-internal ID resolution for CDC ingestion and anti-corruption layers. PRE-RELEASE: the public API is not frozen and may change between... More information

IAM governance implementations: role management, access reviews, separation of duties, and provisioning workflows for the Excalibur framework. PRE-RELEASE: the public API is not frozen and may change between... More information

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

Experience metapackage bundling Excalibur.Dispatch with Azure Service Bus transport. Provides a single AddDispatchAzure() call for the common Azure messaging scenario. PRE-RELEASE: the public API is not frozen... More information

Experience metapackage bundling Excalibur.Dispatch with Kafka transport. Provides a single AddDispatchKafka() call for the common Kafka streaming scenario. PRE-RELEASE: the public API is not frozen and may... More information

OpenSearch data provider implementation for Excalibur, including projection store for event sourcing read models. PRE-RELEASE: the public API is not frozen and may change between pre-release builds. Not... More information

Experience metapackage bundling Excalibur.Dispatch with RabbitMQ transport. Provides a single AddDispatchRabbitMQ() call for the common RabbitMQ messaging scenario. PRE-RELEASE: the public API is not frozen and... More information

Complete PostgreSQL metapackage for Excalibur: event sourcing, inbox, sagas, leader election, audit logging, compliance, and data access in a single package reference. The outbox is not registered -- its... More information

Experience metapackage bundling Excalibur.Dispatch with AWS SQS transport. Provides a single AddDispatchAws() call for the common AWS messaging scenario. PRE-RELEASE: the public API is not frozen and may change... More information

SQLite implementations for Excalibur event sourcing. Lightweight event store and snapshot store for local development, testing, and embedded scenarios. Zero Docker dependency. PRE-RELEASE: the public API is not... More information

Complete SQL Server metapackage for Excalibur: event sourcing, outbox, inbox, sagas, leader election, audit logging, compliance, and data access in a single package reference. PRE-RELEASE: the public API is not... More information

Open Policy Agent (OPA) HTTP adapter for Excalibur A3 authorization. Implements IAuthorizationEvaluator via REST/HTTP calls to an OPA server. PRE-RELEASE: the public API is not frozen and may change between... More information