Roll protocol to r1617982

Author: devtools-bot

changelog.md

@@ -1,7 +1,34 @@
 
 
+## Roll protocol to r1617982 — _2026-04-21T05:16:43.000Z_
+######  Diff: [`4d08372...0d2019b`](https://github.com/ChromeDevTools/devtools-protocol/compare/4d08372...0d2019b)
+
+```diff
+@@ domains/WebMCP.pdl:76 @@ experimental domain WebMCP
+       # Array of tools that were added.
+       array of Tool tools
+ 
++  # Definition of a tool that was removed.
++  type RemovedTool extends object
++    properties
++      # Tool name.
++      string name
++      # Frame identifier associated with the tool registration.
++      Page.FrameId frameId
++
+   # Event fired when tools are removed.
+   event toolsRemoved
+     parameters
+       # Array of tools that were removed.
+-      array of Tool tools
++      array of RemovedTool tools
+ 
+   # Event fired when a tool invocation starts.
+   event toolInvoked
+```
+
 ## Roll protocol to r1617013 — _2026-04-18T05:05:32.000Z_
-######  Diff: [`ae00315...4656a86`](https://github.com/ChromeDevTools/devtools-protocol/compare/ae00315...4656a86)
+######  Diff: [`ae00315...4d08372`](https://github.com/ChromeDevTools/devtools-protocol/compare/ae00315...4d08372)
 
 ```diff
 @@ domains/Target.pdl:21 @@ domain Target
@@ -42946,47 +42973,4 @@ index 4754f17c..8dad9c98 100644
 +
  # The SystemInfo domain defines methods and events for querying low-level system information.
  experimental domain SystemInfo
-```
-
-## Roll protocol to r1162774 — _2023-06-27T04:28:23.000Z_
-######  Diff: [`3494f54...67ae7fb`](https://github.com/ChromeDevTools/devtools-protocol/compare/3494f54...67ae7fb)
-
-```diff
-@@ browser_protocol.pdl:7773 @@ domain Page
-       # Specifies whether command line API should be available to the script, defaults
-       # to false.
-       experimental optional boolean includeCommandLineAPI
-+      # If true, runs the script immediately on existing execution contexts or worlds.
-+      # Default: false.
-+      experimental optional boolean runImmediately
-     returns
-       # Identifier of the added script.
-       ScriptIdentifier identifier
-@@ -11164,6 +11167,8 @@ experimental domain Preload
-       boolean disabledByPreference
-       boolean disabledByDataSaver
-       boolean disabledByBatterySaver
-+      boolean disabledByHoldbackPrefetchSpeculationRules
-+      boolean disabledByHoldbackPrerenderSpeculationRules
- 
-   # Preloading status values, see also PreloadingTriggeringOutcome. This
-   # status is shared by prefetchStatusUpdated and prerenderStatusUpdated.
-@@ -11227,6 +11232,7 @@ experimental domain Preload
-       string prefetchUrl
-       PreloadingStatus status
-       PrefetchStatus prefetchStatus
-+      Network.RequestId requestId
- 
-   # Fired when a prerender attempt is updated.
-   event prerenderStatusUpdated
-@@ -11234,6 +11240,9 @@ experimental domain Preload
-       PreloadingAttemptKey key
-       PreloadingStatus status
-       optional PrerenderFinalStatus prerenderStatus
-+      # This is used to give users more information about the name of Mojo interface
-+      # that is incompatible with prerender and has caused the cancellation of the attempt.
-+      optional string disallowedMojoInterface
- 
-   # Send a list of sources for all preloading attempts in a document.
-   event preloadingAttemptSourcesUpdated
 ```

json/browser_protocol.json

@@ -30763,6 +30763,23 @@
                             "$ref": "Runtime.StackTrace"
                         }
                     ]
+                },
+                {
+                    "id": "RemovedTool",
+                    "description": "Definition of a tool that was removed.",
+                    "type": "object",
+                    "properties": [
+                        {
+                            "name": "name",
+                            "description": "Tool name.",
+                            "type": "string"
+                        },
+                        {
+                            "name": "frameId",
+                            "description": "Frame identifier associated with the tool registration.",
+                            "$ref": "Page.FrameId"
+                        }
+                    ]
                 }
             ],
             "commands": [
@@ -30838,7 +30855,7 @@
                             "description": "Array of tools that were removed.",
                             "type": "array",
                             "items": {
-                                "$ref": "Tool"
+                                "$ref": "RemovedTool"
                             }
                         }
                     ]

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "devtools-protocol",
-  "version": "0.0.1617013",
+  "version": "0.0.1617982",
   "description": "The Chrome DevTools Protocol JSON",
   "repository": "https://github.com/ChromeDevTools/devtools-protocol",
   "author": "The Chromium Authors",

package.json

@@ -76,11 +76,19 @@ experimental domain WebMCP
       # Array of tools that were added.
       array of Tool tools
 
+  # Definition of a tool that was removed.
+  type RemovedTool extends object
+    properties
+      # Tool name.
+      string name
+      # Frame identifier associated with the tool registration.
+      Page.FrameId frameId
+
   # Event fired when tools are removed.
   event toolsRemoved
     parameters
       # Array of tools that were removed.
-      array of Tool tools
+      array of RemovedTool tools
 
   # Event fired when a tool invocation starts.
   event toolInvoked

pdl/domains/WebMCP.pdl

@@ -22083,6 +22083,20 @@ export namespace Protocol {
             stackTrace?: Runtime.StackTrace;
         }
 
+        /**
+         * Definition of a tool that was removed.
+         */
+        export interface RemovedTool {
+            /**
+             * Tool name.
+             */
+            name: string;
+            /**
+             * Frame identifier associated with the tool registration.
+             */
+            frameId: Page.FrameId;
+        }
+
         export interface InvokeToolRequest {
             /**
              * Frame in which to invoke the tool.
@@ -22129,7 +22143,7 @@ export namespace Protocol {
             /**
              * Array of tools that were removed.
              */
-            tools: Tool[];
+            tools: RemovedTool[];
         }
 
         /**