diff --git a/automations/README.md b/automations/README.md
index 09194c89..4153de10 100644
--- a/automations/README.md
+++ b/automations/README.md
@@ -270,12 +270,13 @@ falling back to its built-in defaults when the manifest is absent or fails admis
   captions it: `overview.tiles[].metric` names a host-computed value (`automations`, `needs-attention`,
   `total-runs`, `average-duration`), filter option values name host predicates (`status`: enabled /
   latest-run-failed / disabled; `trigger`: `event` matches event-triggered automations, `schedule`
-  everything else), `sort` values name host comparators, and `insights` captions the host's run-health
-  states and per-automation stats. The health precedence, the run sampling, the value formatting, the
-  relative-time rendering, and the filtered-empty state with its reset button are the host's - a manifest
-  cannot redefine them, only relabel what appears. Tile `detail` copy is plain substitution over the
-  metric's placeholder namespace (only the `automations` metric exposes `{{active}}`); `zeroDetail`
-  replaces `detail` while the value is zero.
+  everything else; `created_by`: `me` matches automations the signed-in user created, `others` everything
+  else, and the host decides where it is shown), `sort` values name host comparators, and `insights`
+  captions the host's run-health states and per-automation stats. The health precedence, the run
+  sampling, the value formatting, the relative-time rendering, and the filtered-empty state with its reset
+  button are the host's - a manifest cannot redefine them, only relabel what appears. Tile `detail` copy is
+  plain substitution over the metric's placeholder namespace (only the `automations` metric exposes
+  `{{active}}`); `zeroDetail` replaces `detail` while the value is zero.
 - **`docsUrl`** - the automations documentation link, prefix-pinned to docs.openhands.dev by schema.
 - **`attributes`** - the input surface of an existing Automation: which attributes can be set after
   creation, keyed by the runtime-model property the host sends (`name`, `prompt`, `model`, `timeout`,
diff --git a/automations/index.d.ts b/automations/index.d.ts
index 4f61cf58..83815f88 100644
--- a/automations/index.d.ts
+++ b/automations/index.d.ts
@@ -309,6 +309,7 @@ export type AutomationStatusFilterValue =
   | "failing"
   | "disabled";
 export type AutomationTriggerFilterValue = "all" | "schedule" | "event";
+export type AutomationCreatedByFilterValue = "all" | "me" | "others";
 
 /**
  * A filter dropdown. Values name predicates the host implements; the manifest
@@ -327,9 +328,16 @@ export interface AutomationTriggerFilter {
   options: { value: AutomationTriggerFilterValue; label: string }[];
 }
 
+export interface AutomationCreatedByFilter {
+  id: "created_by";
+  label: string;
+  options: { value: AutomationCreatedByFilterValue; label: string }[];
+}
+
 export type AutomationDashboardFilter =
   | AutomationStatusFilter
-  | AutomationTriggerFilter;
+  | AutomationTriggerFilter
+  | AutomationCreatedByFilter;
 
 /** A comparator the host implements, named from a closed set. */
 export type AutomationSortValue = "last-run" | "runs" | "name";
diff --git a/automations/interface.json b/automations/interface.json
index e89e8211..796f08fd 100644
--- a/automations/interface.json
+++ b/automations/interface.json
@@ -71,6 +71,15 @@
             { "value": "schedule", "label": "Scheduled" },
             { "value": "event", "label": "Event-driven" }
           ]
+        },
+        {
+          "id": "created_by",
+          "label": "Filter by creator",
+          "options": [
+            { "value": "all", "label": "Anyone" },
+            { "value": "me", "label": "Me" },
+            { "value": "others", "label": "Others" }
+          ]
         }
       ],
       "sort": {
diff --git a/automations/interface.schema.json b/automations/interface.schema.json
index e0461c8b..77725040 100644
--- a/automations/interface.schema.json
+++ b/automations/interface.schema.json
@@ -86,12 +86,13 @@
               "description": "The filter dropdowns of the list page, in render order. Each filter id may appear once; the host's admission checks that.",
               "type": "array",
               "minItems": 1,
-              "maxItems": 2,
+              "maxItems": 3,
               "uniqueItems": true,
               "items": {
                 "oneOf": [
                   { "$ref": "#/$defs/statusFilter" },
-                  { "$ref": "#/$defs/triggerFilter" }
+                  { "$ref": "#/$defs/triggerFilter" },
+                  { "$ref": "#/$defs/createdByFilter" }
                 ]
               }
             },
@@ -425,6 +426,40 @@
         }
       }
     },
+    "createdByFilter": {
+      "description": "The creator filter. Like the status filter, values name host-implemented predicates: me matches automations the signed-in user created, others every other automation. The host decides where the filter is shown and may hide it where every automation is the signed-in user's.",
+      "type": "object",
+      "additionalProperties": false,
+      "required": ["id", "label", "options"],
+      "properties": {
+        "id": { "const": "created_by" },
+        "label": {
+          "description": "The control's accessible name.",
+          "$ref": "#/$defs/copy"
+        },
+        "options": {
+          "description": "Each value may appear once; the host's admission checks that.",
+          "type": "array",
+          "minItems": 2,
+          "maxItems": 8,
+          "uniqueItems": true,
+          "items": {
+            "type": "object",
+            "additionalProperties": false,
+            "required": ["value", "label"],
+            "properties": {
+              "value": { "enum": ["all", "me", "others"] },
+              "label": { "$ref": "#/$defs/copy" }
+            }
+          },
+          "contains": {
+            "type": "object",
+            "required": ["value"],
+            "properties": { "value": { "const": "all" } }
+          }
+        }
+      }
+    },
     "sort": {
       "description": "The sort dropdown. Values name comparators the host implements. default must be one of the declared option values; the host's admission checks that, as schemas cannot cheaply.",
       "type": "object",
diff --git a/tests/test_interface_manifest.py b/tests/test_interface_manifest.py
index 3bb7b04c..d91d9647 100644
--- a/tests/test_interface_manifest.py
+++ b/tests/test_interface_manifest.py
@@ -30,6 +30,12 @@ def _with(mutation):
     return document
 
 
+def _filter(document, filter_id):
+    return next(
+        f for f in document["pages"]["list"]["filters"] if f["id"] == filter_id
+    )
+
+
 def test_schema_is_a_valid_draft_2020_12_schema():
     jsonschema.Draft202012Validator.check_schema(SCHEMA)
 
@@ -94,7 +100,23 @@ def test_featured_automations_resolve_to_catalog_entries():
         ),
         (
             "a status filter without the all option",
-            lambda doc: doc["pages"]["list"]["filters"][0]["options"].pop(0),
+            lambda doc: _filter(doc, "status")["options"].pop(0),
+        ),
+        (
+            "a creator filter without the all option",
+            lambda doc: _filter(doc, "created_by")["options"].pop(0),
+        ),
+        (
+            "a creator filter value the host does not implement",
+            lambda doc: _filter(doc, "created_by")["options"].append(
+                {"value": "team", "label": "My team"}
+            ),
+        ),
+        (
+            "more filters than the host renders",
+            lambda doc: doc["pages"]["list"]["filters"].append(
+                {**doc["pages"]["list"]["filters"][0], "label": "Filter again"}
+            ),
         ),
     ],
 )