RailsEventStore

Plan a new feature end-to-end — impact analysis across all layers before delegating to /domain, /read-model, /controller skills

Create atomic git commits following project conventions

Build a new read model following project conventions (event handlers, tests, migration, configuration)

Upgrade Rails framework to a newer version following the smooth upgrade methodology

Upgrade RailsEventStore (RES) gems to a newer version

Create a new domain bounded context with aggregates, commands, events, and handlers

Scaffold a new Rails app with event sourcing, following project conventions (todomvc as reference)

Create a controller with commands, read model queries, routes, and integration tests