diff --git a/packages/core/src/plugin/promise.ts b/packages/core/src/plugin/promise.ts
index b1d9bd21d..d0bf82c2a 100644
--- a/packages/core/src/plugin/promise.ts
+++ b/packages/core/src/plugin/promise.ts
@@ -67,8 +67,7 @@ export function fromPromise(plugin: Plugin) {
             reload: () => run(host.integration.reload()),
             connection: {
               active: (id) => Effect.runPromiseWith(context)(host.integration.connection.active(id)),
-              resolve: (connection) =>
-                Effect.runPromiseWith(context)(host.integration.connection.resolve(connection)),
+              resolve: (connection) => Effect.runPromiseWith(context)(host.integration.connection.resolve(connection)),
             },
           },
           plugin: {
diff --git a/packages/plugin/src/v2/effect/integration.ts b/packages/plugin/src/v2/effect/integration.ts
index 6c9fbde53..64052b150 100644
--- a/packages/plugin/src/v2/effect/integration.ts
+++ b/packages/plugin/src/v2/effect/integration.ts
@@ -28,9 +28,7 @@ export type IntegrationOAuthAuthorization = {
 export type IntegrationOAuthMethodRegistration = {
   readonly integrationID: string
   readonly method: IntegrationOAuthMethod
-  readonly authorize: (
-    inputs: IntegrationInputs,
-  ) => Effect.Effect<IntegrationOAuthAuthorization, unknown, Scope.Scope>
+  readonly authorize: (inputs: IntegrationInputs) => Effect.Effect<IntegrationOAuthAuthorization, unknown, Scope.Scope>
   readonly refresh?: (credential: CredentialOAuth) => Effect.Effect<CredentialOAuth, unknown>
   readonly label?: (credential: CredentialOAuth) => string | undefined
 }
diff --git a/packages/plugin/src/v2/promise/index.ts b/packages/plugin/src/v2/promise/index.ts
index f9c1480b3..828795565 100644
--- a/packages/plugin/src/v2/promise/index.ts
+++ b/packages/plugin/src/v2/promise/index.ts
@@ -7,10 +7,6 @@ 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 type {
-  IntegrationDraft,
-  IntegrationHooks,
-  IntegrationMethodRegistration,
-} from "./integration.js"
+export type { IntegrationDraft, IntegrationHooks, IntegrationMethodRegistration } from "./integration.js"
 export type { ReferenceDraft, ReferenceHooks } from "./reference.js"
 export type { SkillDraft, SkillHooks } from "./skill.js"
diff --git a/packages/plugin/src/v2/promise/integration.ts b/packages/plugin/src/v2/promise/integration.ts
index e14e0298e..6a798a029 100644
--- a/packages/plugin/src/v2/promise/integration.ts
+++ b/packages/plugin/src/v2/promise/integration.ts
@@ -1,7 +1,4 @@
-import type {
-  IntegrationDraft,
-  IntegrationMethodRegistration,
-} from "../effect/integration.js"
+import type { IntegrationDraft, IntegrationMethodRegistration } from "../effect/integration.js"
 import type { CredentialValue } from "@opencode-ai/sdk/v2/types"
 import type { Hooks } from "./registration.js"
 
@@ -9,9 +6,7 @@ export type { IntegrationDraft, IntegrationMethodRegistration }
 
 export interface IntegrationHooks extends Hooks<{ transform: IntegrationDraft }> {
   readonly connection: {
-    readonly active: (
-      integrationID: string,
-    ) => Promise<import("@opencode-ai/sdk/v2/types").ConnectionInfo | undefined>
+    readonly active: (integrationID: string) => Promise<import("@opencode-ai/sdk/v2/types").ConnectionInfo | undefined>
     readonly resolve: (
       connection: import("@opencode-ai/sdk/v2/types").ConnectionInfo,
     ) => Promise<CredentialValue | undefined>
diff --git a/packages/sdk/openapi.json b/packages/sdk/openapi.json
index 932cb8a49..44e405cfc 100644
--- a/packages/sdk/openapi.json
+++ b/packages/sdk/openapi.json
@@ -14647,6 +14647,9 @@
           {
             "$ref": "#/components/schemas/EventIntegrationUpdated"
           },
+          {
+            "$ref": "#/components/schemas/EventIntegrationConnectionUpdated"
+          },
           {
             "$ref": "#/components/schemas/EventCatalogUpdated"
           },
@@ -16821,6 +16824,31 @@
                 "required": ["id", "type", "properties"],
                 "additionalProperties": false
               },
+              {
+                "type": "object",
+                "properties": {
+                  "id": {
+                    "type": "string",
+                    "pattern": "^evt_"
+                  },
+                  "type": {
+                    "type": "string",
+                    "enum": ["integration.connection.updated"]
+                  },
+                  "properties": {
+                    "type": "object",
+                    "properties": {
+                      "integrationID": {
+                        "type": "string"
+                      }
+                    },
+                    "required": ["integrationID"],
+                    "additionalProperties": false
+                  }
+                },
+                "required": ["id", "type", "properties"],
+                "additionalProperties": false
+              },
               {
                 "type": "object",
                 "properties": {
@@ -22989,6 +23017,9 @@
           {
             "$ref": "#/components/schemas/V2EventIntegrationUpdated"
           },
+          {
+            "$ref": "#/components/schemas/V2EventIntegrationConnectionUpdated"
+          },
           {
             "$ref": "#/components/schemas/V2EventCatalogUpdated"
           },
@@ -23427,6 +23458,61 @@
         "required": ["id", "type", "properties"],
         "additionalProperties": false
       },
+      "CredentialValue": {
+        "anyOf": [
+          {
+            "$ref": "#/components/schemas/CredentialOAuth"
+          },
+          {
+            "$ref": "#/components/schemas/CredentialKey"
+          }
+        ]
+      },
+      "IntegrationInputs": {
+        "type": "object",
+        "additionalProperties": {
+          "type": "string"
+        }
+      },
+      "IntegrationMethod": {
+        "anyOf": [
+          {
+            "$ref": "#/components/schemas/IntegrationOAuthMethod"
+          },
+          {
+            "$ref": "#/components/schemas/IntegrationKeyMethod"
+          },
+          {
+            "$ref": "#/components/schemas/IntegrationEnvMethod"
+          }
+        ]
+      },
+      "IntegrationRef": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "type": "string"
+          },
+          "name": {
+            "type": "string"
+          }
+        },
+        "required": ["id", "name"],
+        "additionalProperties": false
+      },
+      "SkillV2Source": {
+        "anyOf": [
+          {
+            "$ref": "#/components/schemas/SkillV2DirectorySource"
+          },
+          {
+            "$ref": "#/components/schemas/SkillV2UrlSource"
+          },
+          {
+            "$ref": "#/components/schemas/SkillV2EmbeddedSource"
+          }
+        ]
+      },
       "MoveSessionDestination": {
         "type": "object",
         "properties": {
@@ -27487,17 +27573,7 @@
           "methods": {
             "type": "array",
             "items": {
-              "anyOf": [
-                {
-                  "$ref": "#/components/schemas/IntegrationOAuthMethod"
-                },
-                {
-                  "$ref": "#/components/schemas/IntegrationKeyMethod"
-                },
-                {
-                  "$ref": "#/components/schemas/IntegrationEnvMethod"
-                }
-              ]
+              "$ref": "#/components/schemas/IntegrationMethod"
             }
           },
           "connections": {
@@ -27797,6 +27873,53 @@
         "required": ["id", "type", "data"],
         "additionalProperties": false
       },
+      "V2EventIntegrationConnectionUpdated": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "type": "string",
+            "pattern": "^evt_"
+          },
+          "metadata": {
+            "type": "object"
+          },
+          "durable": {
+            "type": "object",
+            "properties": {
+              "aggregateID": {
+                "type": "string"
+              },
+              "seq": {
+                "type": "integer"
+              },
+              "version": {
+                "type": "integer"
+              }
+            },
+            "required": ["aggregateID", "seq", "version"],
+            "additionalProperties": false
+          },
+          "location": {
+            "$ref": "#/components/schemas/LocationRef"
+          },
+          "type": {
+            "type": "string",
+            "enum": ["integration.connection.updated"]
+          },
+          "data": {
+            "type": "object",
+            "properties": {
+              "integrationID": {
+                "type": "string"
+              }
+            },
+            "required": ["integrationID"],
+            "additionalProperties": false
+          }
+        },
+        "required": ["id", "type", "data"],
+        "additionalProperties": false
+      },
       "V2EventCatalogUpdated": {
         "type": "object",
         "properties": {
@@ -32682,6 +32805,31 @@
         "required": ["id", "type", "properties"],
         "additionalProperties": false
       },
+      "EventIntegrationConnectionUpdated": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "type": "string",
+            "pattern": "^evt_"
+          },
+          "type": {
+            "type": "string",
+            "enum": ["integration.connection.updated"]
+          },
+          "properties": {
+            "type": "object",
+            "properties": {
+              "integrationID": {
+                "type": "string"
+              }
+            },
+            "required": ["integrationID"],
+            "additionalProperties": false
+          }
+        },
+        "required": ["id", "type", "properties"],
+        "additionalProperties": false
+      },
       "EventCatalogUpdated": {
         "type": "object",
         "properties": {
@@ -35466,6 +35614,92 @@
         "required": ["id", "type", "properties"],
         "additionalProperties": false
       },
+      "CredentialOAuth": {
+        "type": "object",
+        "properties": {
+          "type": {
+            "type": "string",
+            "enum": ["oauth"]
+          },
+          "methodID": {
+            "type": "string"
+          },
+          "refresh": {
+            "type": "string"
+          },
+          "access": {
+            "type": "string"
+          },
+          "expires": {
+            "type": "integer",
+            "minimum": 0
+          },
+          "metadata": {
+            "type": "object"
+          }
+        },
+        "required": ["type", "methodID", "refresh", "access", "expires"],
+        "additionalProperties": false
+      },
+      "CredentialKey": {
+        "type": "object",
+        "properties": {
+          "type": {
+            "type": "string",
+            "enum": ["key"]
+          },
+          "key": {
+            "type": "string"
+          },
+          "metadata": {
+            "type": "object"
+          }
+        },
+        "required": ["type", "key"],
+        "additionalProperties": false
+      },
+      "SkillV2DirectorySource": {
+        "type": "object",
+        "properties": {
+          "type": {
+            "type": "string",
+            "enum": ["directory"]
+          },
+          "path": {
+            "type": "string"
+          }
+        },
+        "required": ["type", "path"],
+        "additionalProperties": false
+      },
+      "SkillV2UrlSource": {
+        "type": "object",
+        "properties": {
+          "type": {
+            "type": "string",
+            "enum": ["url"]
+          },
+          "url": {
+            "type": "string"
+          }
+        },
+        "required": ["type", "url"],
+        "additionalProperties": false
+      },
+      "SkillV2EmbeddedSource": {
+        "type": "object",
+        "properties": {
+          "type": {
+            "type": "string",
+            "enum": ["embedded"]
+          },
+          "skill": {
+            "$ref": "#/components/schemas/SkillV2Info"
+          }
+        },
+        "required": ["type", "skill"],
+        "additionalProperties": false
+      },
       "BadRequestError": {
         "type": "object",
         "required": ["name", "data"],