feat(core): add integration-backed search

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

@@ -6,7 +6,12 @@ export type { AISDKHooks } from "./aisdk.js"
 export type { CatalogDraft, CatalogHooks, CatalogProviderRecord } from "./catalog.js"
 export type { CommandDraft, CommandHooks } from "./command.js"
 export type { EventHooks } from "./event.js"
-export type { IntegrationDraft, IntegrationHooks, IntegrationMethodRegistration } from "./integration.js"
+export type {
+  IntegrationDraft,
+  IntegrationHooks,
+  IntegrationMethodRegistration,
+  IntegrationSearchCapabilityRegistration,
+} from "./integration.js"
 export type { ReferenceDraft, ReferenceHooks } from "./reference.js"
 export type { SkillDraft, SkillHooks } from "./skill.js"
 export * as Tool from "./tool.js"

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

@@ -10,6 +10,7 @@ import type {
   IntegrationRef,
 } from "@opencode-ai/sdk/v2/types"
 import type { IntegrationApi } from "@opencode-ai/client/effect/api"
+import type { Search } from "@opencode-ai/schema/search"
 import type { Effect, Scope } from "effect"
 import type { TransformHook } from "./registration.js"
 
@@ -44,6 +45,18 @@ export type IntegrationMethodRegistration =
       readonly method: IntegrationEnvMethod
     }
 
+export interface IntegrationSearchCapabilityRegistration {
+  readonly integrationID: string
+  readonly capability: {
+    readonly type: "search"
+    readonly connection: "optional" | "required"
+  }
+  readonly execute: (
+    input: Search.Input,
+    context: { readonly credential?: CredentialValue; readonly sessionID?: string },
+  ) => Effect.Effect<Search.ProviderOutput, unknown>
+}
+
 export interface IntegrationDraft {
   list(): readonly IntegrationRef[]
   get(id: string): IntegrationRef | undefined
@@ -54,6 +67,13 @@ export interface IntegrationDraft {
     update(input: IntegrationMethodRegistration): void
     remove(integrationID: string, method: IntegrationMethod): void
   }
+  readonly capability: {
+    readonly search: {
+      list(): readonly IntegrationSearchCapabilityRegistration[]
+      update(input: IntegrationSearchCapabilityRegistration): void
+      remove(integrationID: string): void
+    }
+  }
 }
 
 export interface IntegrationHooks extends IntegrationApi<unknown> {

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

@@ -7,7 +7,12 @@ export type { AISDKHooks } from "./aisdk.js"
 export type { CatalogDraft, CatalogHooks, CatalogProviderRecord } from "./catalog.js"
 export type { CommandDraft, CommandHooks } from "./command.js"
 export type { EventHooks } from "./event.js"
-export type { IntegrationDraft, IntegrationHooks, IntegrationMethodRegistration } from "./integration.js"
+export type {
+  IntegrationDraft,
+  IntegrationHooks,
+  IntegrationMethodRegistration,
+  IntegrationSearchCapabilityRegistration,
+} from "./integration.js"
 export type { ReferenceDraft, ReferenceHooks } from "./reference.js"
 export type { SessionHooks } from "./runtime.js"
 export type { SkillDraft, SkillHooks } from "./skill.js"

packages/plugin/src/v2/promise/integration.ts

@@ -1,9 +1,32 @@
 import type { IntegrationApi } from "@opencode-ai/client/promise/api"
-import type { IntegrationDraft, IntegrationMethodRegistration } from "../effect/integration.js"
+import type { IntegrationMethodRegistration } from "../effect/integration.js"
 import type { CredentialValue } from "@opencode-ai/sdk/v2/types"
+import type { Search } from "@opencode-ai/schema/search"
 import type { TransformHook } from "./registration.js"
 
-export type { IntegrationDraft, IntegrationMethodRegistration }
+export type { IntegrationMethodRegistration }
+
+export interface IntegrationSearchCapabilityRegistration {
+  readonly integrationID: string
+  readonly capability: {
+    readonly type: "search"
+    readonly connection: "optional" | "required"
+  }
+  readonly execute: (
+    input: Search.Input,
+    context: { readonly credential?: CredentialValue; readonly sessionID?: string; readonly signal: AbortSignal },
+  ) => Promise<Search.ProviderOutput>
+}
+
+export interface IntegrationDraft extends Omit<import("../effect/integration.js").IntegrationDraft, "capability"> {
+  readonly capability: {
+    readonly search: {
+      list(): readonly IntegrationSearchCapabilityRegistration[]
+      update(input: IntegrationSearchCapabilityRegistration): void
+      remove(integrationID: string): void
+    }
+  }
+}
 
 export interface IntegrationHooks extends IntegrationApi {
   readonly transform: TransformHook<IntegrationDraft>