diff --git a/packages/core/src/mcp/client.ts b/packages/core/src/mcp/client.ts
index 452752e455..9884bc4613 100644
--- a/packages/core/src/mcp/client.ts
+++ b/packages/core/src/mcp/client.ts
@@ -13,7 +13,6 @@ import {
   ListToolsResultSchema,
   type LoggingMessageNotification,
   LoggingMessageNotificationSchema,
-  ResourceListChangedNotificationSchema,
   ToolListChangedNotificationSchema,
   ToolSchema,
 } from "@modelcontextprotocol/sdk/types.js"
@@ -107,8 +106,6 @@ export interface Connection {
   readonly onLog: (callback: (message: LogMessage) => void) => void
   /** Registers a callback fired when the server announces its tool list changed; no-op if unsupported. */
   readonly onToolsChanged: (callback: () => void) => void
-  /** Registers a callback fired when the server announces its resource list changed; no-op if unsupported. */
-  readonly onResourcesChanged: (callback: () => void) => void
 }
 
 /** Connects an MCP server; closing the calling scope tears down the transport and any spawned process. */
@@ -270,10 +267,6 @@ export const connect = Effect.fnUntraced(function* (
         if (!client.getServerCapabilities()?.tools?.listChanged) return
         client.setNotificationHandler(ToolListChangedNotificationSchema, async () => callback())
       },
-      onResourcesChanged: (callback) => {
-        if (!client.getServerCapabilities()?.resources?.listChanged) return
-        client.setNotificationHandler(ResourceListChangedNotificationSchema, async () => callback())
-      },
     } satisfies Connection
   }
 
diff --git a/packages/core/src/mcp/index.ts b/packages/core/src/mcp/index.ts
index 2622e3d2ef..2f21d075aa 100644
--- a/packages/core/src/mcp/index.ts
+++ b/packages/core/src/mcp/index.ts
@@ -264,15 +264,7 @@ export const layer = Layer.effect(
         entry.client = undefined
         entry.tools = undefined
         entry.status = { status: "failed", error: "Connection closed" }
-        fork(
-          Effect.all(
-            [
-              events.publish(McpEvent.ToolsChanged, { server: name }),
-              events.publish(McpEvent.ResourcesChanged, { server: name }),
-            ],
-            { discard: true },
-          ).pipe(Effect.ignore),
-        )
+        fork(events.publish(McpEvent.ToolsChanged, { server: name }).pipe(Effect.ignore))
       })
       connection.onLog((message) => fork(serverLog(name, message).pipe(Effect.ignore)))
       connection.onToolsChanged(() => {
@@ -283,9 +275,6 @@ export const layer = Layer.effect(
           ),
         )
       })
-      connection.onResourcesChanged(() => {
-        fork(events.publish(McpEvent.ResourcesChanged, { server: name }).pipe(Effect.ignore))
-      })
     }
 
     const serverLog = (server: ServerName, message: MCPClient.LogMessage) => {
diff --git a/packages/schema/src/mcp-event.ts b/packages/schema/src/mcp-event.ts
index dc2e5bcf8d..1d050df927 100644
--- a/packages/schema/src/mcp-event.ts
+++ b/packages/schema/src/mcp-event.ts
@@ -10,13 +10,6 @@ export const ToolsChanged = Event.define({
   },
 })
 
-export const ResourcesChanged = Event.define({
-  type: "mcp.resources.changed",
-  schema: {
-    server: Schema.String,
-  },
-})
-
 export const BrowserOpenFailed = Event.define({
   type: "mcp.browser.open.failed",
   schema: {
@@ -25,4 +18,4 @@ export const BrowserOpenFailed = Event.define({
   },
 })
 
-export const Definitions = Event.inventory(ToolsChanged, ResourcesChanged, BrowserOpenFailed)
+export const Definitions = Event.inventory(ToolsChanged, BrowserOpenFailed)
diff --git a/packages/sdk/js/src/v2/gen/types.gen.ts b/packages/sdk/js/src/v2/gen/types.gen.ts
index 72af2f32ee..9259dad941 100644
--- a/packages/sdk/js/src/v2/gen/types.gen.ts
+++ b/packages/sdk/js/src/v2/gen/types.gen.ts
@@ -80,7 +80,6 @@ export type Event =
   | EventTuiToastShow2
   | EventTuiSessionSelect2
   | EventMcpToolsChanged
-  | EventMcpResourcesChanged
   | EventMcpBrowserOpenFailed
   | EventCommandExecuted
   | EventProjectUpdated
@@ -1514,13 +1513,6 @@ export type GlobalEvent = {
           server: string
         }
       }
-    | {
-        id: string
-        type: "mcp.resources.changed"
-        properties: {
-          server: string
-        }
-      }
     | {
         id: string
         type: "mcp.browser.open.failed"
@@ -3007,7 +2999,6 @@ export type V2Event =
   | TuiToastShow
   | TuiSessionSelect
   | McpToolsChanged
-  | McpResourcesChanged
   | McpBrowserOpenFailed
   | CommandExecuted
   | ProjectUpdated
@@ -6045,23 +6036,6 @@ export type McpToolsChanged = {
   }
 }
 
-export type McpResourcesChanged = {
-  id: string
-  metadata?: {
-    [key: string]: unknown
-  }
-  type: "mcp.resources.changed"
-  durable?: {
-    aggregateID: string
-    seq: number
-    version: number
-  }
-  location?: LocationRef
-  data: {
-    server: string
-  }
-}
-
 export type McpBrowserOpenFailed = {
   id: string
   metadata?: {
@@ -7143,14 +7117,6 @@ export type EventMcpToolsChanged = {
   }
 }
 
-export type EventMcpResourcesChanged = {
-  id: string
-  type: "mcp.resources.changed"
-  properties: {
-    server: string
-  }
-}
-
 export type EventMcpBrowserOpenFailed = {
   id: string
   type: "mcp.browser.open.failed"