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Use when a user mentions the Arbiter .NET library family or is choosing which Arbiter package to install. Routes to the specialist skill for the area in question — Mediation, CommandQuery, Mapping, Dispatcher, Communication, Services, OpenTelemetry, or Messaging.ServiceBus.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Use when wiring Arbiter.CommandQuery with Entity Framework Core — registering AddEntityQueries / AddEntityCommands / AddQueryPipeline for an entity, defining DbContext-backed handlers, or implementing audited / soft-delete / tenant entities for EF Core.
Use when wiring Arbiter.CommandQuery with MongoDB — AddMongoRepository plus AddEntityQueries / AddEntityCommands for an IMongoEntityRepository<TEntity>. Trigger on IMongoRepository, IMongoEntityRepository, MongoDB document handlers.
Use when working with Arbiter's CQRS base layer — EntityQuery, EntityFilter, FilterOperators, SortDirections, EntityPagedQuery, EntityIdentifierQuery, EntityCreateCommand / EntityUpdateCommand / EntityPatchCommand / EntityDeleteCommand, or pipeline behaviors like validation, hybrid cache, audit, tenant, soft-delete. Trigger on AddCommandQuery, AddCommandValidation, AddEntityHybridCache.
Use when sending templated email or SMS via Arbiter.Communication — AddEmailServices / AddSmsServices, IEmailDeliveryService / ISmsDeliveryService, template resolvers, or wiring a delivery provider like Azure Communication Services, Microsoft Graph, SendGrid, Twilio, or SMTP.
Use when wiring the Blazor IDispatcher abstraction from Arbiter.Dispatcher — MessagePackDispatcher / JsonDispatcher for WebAssembly, ServerDispatcher for Server Interactive, AddDispatcherService + MapDispatcherService on the host, or component state helpers ModelStateManager / ModelStateLoader / ModelStateEditor. Trigger on Blazor Auto render mode setup.
Use when exposing Arbiter commands and queries as REST via Minimal APIs — AddEndpointRoutes, MapEndpointRoutes, EntityCommandEndpointBase, EntityQueryEndpointBase, IEndpointRoute. Trigger on Minimal API endpoint registration for CRUD entities.
| name | arbiter-overview |
| description | Use when a user mentions the Arbiter .NET library family or is choosing which Arbiter package to install. Routes to the specialist skill for the area in question — Mediation, CommandQuery, Mapping, Dispatcher, Communication, Services, OpenTelemetry, or Messaging.ServiceBus. |
Arbiter (https://github.com/loresoft/Arbiter) is a family of small .NET libraries built around the Mediator pattern and CQRS. Pick packages à la carte.
| Need | Package | Specialist skill |
|---|---|---|
In-process mediator (IRequest, INotification, pipeline behaviors) | Arbiter.Mediation | arbiter-mediation |
| CQRS commands/queries, filtering, paging, behaviors | Arbiter.CommandQuery | arbiter-commandquery |
| EF Core handlers for the base commands/queries | Arbiter.CommandQuery.EntityFramework | arbiter-commandquery-ef |
| MongoDB handlers for the base commands/queries | Arbiter.CommandQuery.MongoDB | arbiter-commandquery-mongo |
| Minimal API endpoints exposing commands/queries as REST | Arbiter.CommandQuery.Endpoints | arbiter-endpoints |
| MVC controllers exposing commands/queries | Arbiter.CommandQuery.Mvc | arbiter-mvc |
| Source-generated object mapping | Arbiter.Mapping (+ .Generators) | arbiter-mapping |
Blazor dispatcher (WASM/Server/Auto), ModelStateEditor | Arbiter.Dispatcher.Client + Arbiter.Dispatcher.Server | arbiter-dispatcher |
| Email + SMS templates and delivery | Arbiter.Communication + .Azure / .Graph / .Twilio | arbiter-communication |
| CSV, encryption, caching, tokens, URL builder | Arbiter.Services | arbiter-services |
| OpenTelemetry tracing/metrics for Arbiter | Arbiter.OpenTelemetry + .Server / .Monitor | arbiter-opentelemetry |
| Azure Service Bus integration | Arbiter.Messaging.ServiceBus | arbiter-messaging-servicebus |
A common Arbiter app stacks several packages:
Arbiter.Mediation ← always required
Arbiter.CommandQuery ← if you want CQRS commands/queries
Arbiter.Mapping ← for read-model / DTO mapping
Arbiter.CommandQuery.EntityFramework ← pick one data provider
Arbiter.CommandQuery.Endpoints ← pick one web surface
ValueTask<TResponse?>.EntityQuery is the unified query shape (paged or non-paged); use FilterOperators / SortDirections enums (v2.0+).[GenerateMapper] + MapperProfile<TSrc,TDst>; register each closed mapper plus ServiceProviderMapper.IHaveIdentifier<TKey>. Tracked/audited/soft-delete/tenant behaviors are opt-in via marker interfaces.Ask Claude to load the specialist skill — e.g. "use arbiter-commandquery-ef" — or just describe the concrete task ("register CRUD handlers for my Product entity with EF Core") and the matching skill will trigger automatically.