v6 Feature Index

Quick map from capability to documentation and primary packages. For install commands, see the Documentation Index. For the full cross-axis inventory, see Capability Catalog.

Mediator

Capability	Doc	Packages
Commands	Command module	`LiteBus.Commands`, `*.Extensions.Microsoft.DependencyInjection`
Queries	Query module	`LiteBus.Queries`, `*.Extensions.Microsoft.DependencyInjection`
Events	Event module	`LiteBus.Events`, `*.Extensions.Microsoft.DependencyInjection`
Handler pipeline	The handler pipeline	Core mediator packages
Execution context	Execution context	`LiteBus.Messaging.Abstractions`

Durable Messaging Core

Capability	Doc	Writer API
Inbox accept + processor	Inbox	`IInbox.AcceptAsync(InboxAcceptItem)`
Outbox enqueue + processor	Outbox	`IOutbox.EnqueueAsync(OutboxEnqueueItem)`
Delivery semantics	Reliable messaging semantics	Metadata on `*Item`
Atomic domain + durable writes	Transactional messaging writes	`ITransactionalInbox` / `ITransactionalOutbox`
Domain events to outbox	Domain events and unit of work	`OutboxEnqueueMetadata`

Storage

Store	Inbox package	Outbox package
PostgreSQL	`LiteBus.Inbox.Storage.PostgreSql`	`LiteBus.Outbox.Storage.PostgreSql`
Entity Framework Core	`LiteBus.Inbox.Storage.EntityFrameworkCore`	`LiteBus.Outbox.Storage.EntityFrameworkCore`
InMemory	`LiteBus.Inbox.Storage.InMemory`	`LiteBus.Outbox.Storage.InMemory`

Shared PostgreSQL primitives: LiteBus.Storage.PostgreSql.

Dispatch

Broker dispatch adapters ship for every transport package. The Documentation Index records the release classification for each transport, dispatch, and ingress surface.

Path	Inbox	Outbox
In-process	`UseInProcessDispatch()`	`UseInProcessDispatch()`
AMQP	`LiteBus.Inbox.Dispatch.Amqp`	`LiteBus.Outbox.Dispatch.Amqp`
Azure Service Bus	`*.Dispatch.AzureServiceBus`	`*.Dispatch.AzureServiceBus`
AWS SQS	`*.Dispatch.AwsSqs`	`*.Dispatch.AwsSqs`
Kafka	`*.Dispatch.Kafka`	`*.Dispatch.Kafka`
InMemory	`*.Dispatch.InMemory`	`*.Dispatch.InMemory`

Ingress

Broker	Tier	Package
AMQP	GA	`LiteBus.Inbox.Ingress.Amqp`
Azure Service Bus	Beta	`LiteBus.Inbox.Ingress.AzureServiceBus`
AWS SQS	Beta	`LiteBus.Inbox.Ingress.AwsSqs`
Kafka	Beta	`LiteBus.Inbox.Ingress.Kafka`
InMemory	GA (testing)	`LiteBus.Inbox.Ingress.InMemory`

Transport platform: LiteBus.Transport.*. Kafka transport is GA; AWS SQS and Azure Service Bus transport are Beta.

Hosting and Operations

Capability	Doc	Registration
Manifest (startup, background, diagnostics)	Hosted services	`IModuleConfiguration`
Management HTTP	Operations and management	`LiteBus.Extensions.AspNetCore`
Health checks	Diagnostics and health	`LiteBus.Extensions.Diagnostics.HealthChecks`
OpenTelemetry	Architecture	`*.Extensions.OpenTelemetry` per axis

Saga (Extension)

Capability	Doc	Package
Correlated inbox state	Saga	`LiteBus.Saga.InboxIntegration`

Analyzers

See Analyzers for LB1001-LB1017. Highlights:

Rule	Topic
LB1004	Command with result stored through inbox (`IInbox.AcceptAsync`, `AcceptBatchAsync`, transactional inbox)
LB1007 / LB1017	Durable contract registration (handled types vs attributed types)
LB1014-LB1017	Processor without dispatcher, transactional EF interceptor, transactional inbox DbContext, explicit contract registration

Migration

Resource	Location
Greenfield upgrade	Migration Guide v6
Historical v4/v5	Migration Guide v4, Migration Guide v5
Architecture	Architecture, Dependency graph
Cookbook	Cookbook and scenarios
Cheat sheet	LiteBus cheat sheet

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