refactor(core): make Code Mode a service

packages/plugin/src/v2/effect/code-mode.ts

@@ -0,0 +1,12 @@
+import type { Effect, Scope } from "effect"
+import type { AnyTool, RegistrationError } from "./tool.js"
+
+export type Path = readonly [string, ...string[]]
+
+export interface Draft {
+  add(path: Path, tool: AnyTool): void
+}
+
+export interface Domain {
+  readonly register: (source: (draft: Draft) => void) => Effect.Effect<void, RegistrationError, Scope.Scope>
+}

packages/plugin/src/v2/effect/context.ts

@@ -3,6 +3,7 @@ import type { AgentHooks } from "./agent.js"
 import type { AISDKHooks } from "./aisdk.js"
 import type { CatalogHooks } from "./catalog.js"
 import type { CommandHooks } from "./command.js"
+import type { Domain } from "./code-mode.js"
 import type { EventHooks } from "./event.js"
 import type { IntegrationHooks } from "./integration.js"
 import type { PluginDomain } from "./plugin.js"
@@ -17,6 +18,7 @@ export interface PluginContext {
   readonly aisdk: AISDKHooks
   readonly catalog: CatalogHooks
   readonly command: CommandHooks
+  readonly codemode: Domain
   readonly event: EventHooks
   readonly integration: IntegrationHooks
   readonly plugin: PluginDomain

packages/plugin/src/v2/effect/index.ts

@@ -5,6 +5,7 @@ export type { AgentDraft, AgentHooks } from "./agent.js"
 export type { AISDKHooks } from "./aisdk.js"
 export type { CatalogDraft, CatalogHooks, CatalogProviderRecord } from "./catalog.js"
 export type { CommandDraft, CommandHooks } from "./command.js"
+export * as CodeMode from "./code-mode.js"
 export type { EventHooks } from "./event.js"
 export type { IntegrationDraft, IntegrationHooks, IntegrationMethodRegistration } from "./integration.js"
 export type { ReferenceDraft, ReferenceHooks } from "./reference.js"

packages/plugin/src/v2/effect/tool.ts

@@ -246,7 +246,6 @@ export interface ToolExecuteAfterEvent {
 
 export interface RegisterOptions {
   readonly group?: string
-  readonly deferred?: boolean
 }
 
 export interface ToolDraft {

packages/plugin/test/contract-identity.test.ts

@@ -27,6 +27,7 @@ test.each([
   expect(entrypoint.Skill).toBe(Skill)
   expect(Object.keys(entrypoint).sort()).toEqual([
     "Agent",
+    ...(name === "effect" ? ["CodeMode"] : []),
     "Command",
     "Connection",
     "Credential",