Add agentic memory cluster setting

- Add plugins.ml_commons.agentic_memory_enabled setting to cluster-settings.md
- Enables/disables agentic memory functionality for AI agents
- Includes session, working, long-term memory, and memory history features

Signed-off-by: Dhrubo Saha <[email protected]>

Author: dhrubo-os

_ml-commons-plugin/api/agentic-memory-apis/get-memory-by-type.md

@@ -99,7 +99,7 @@ GET /_plugins/_ml/memory_containers/HudqiJkB1SltqOcZusVU/memories/history/eMxnTp
     "conversation": "true"
   },
   "namespace": {
-    "agent_id": "soap-user"
+    "agent_id": "chat-agent"
   },
   "namespace_size": 1,
   "created_time": 1760052801773,
@@ -135,7 +135,7 @@ GET /_plugins/_ml/memory_containers/HudqiJkB1SltqOcZusVU/memories/history/eMxnTp
     "memory": "A comprehensive security investigation was performed across multiple data sources including 55 OpenSearch indices, 50 CloudTrail events, 22 VPC Flow logs, 38 WAF events, 74 CloudWatch log groups, active CloudWatch alarms, and OpenSearch cluster security configuration."
   },
   "namespace": {
-    "agent_id": "soap-user"
+    "agent_id": "chat-agent"
   },
   "namespace_size": 1,
   "tags": {

_ml-commons-plugin/api/agentic-memory-apis/search-memories-by-type.md

@@ -7,7 +7,7 @@ nav_order: 54
 ---
 
 # Search memories by type
-**Introduced 3.2**
+**Introduced 3.3**
 {: .label .label-purple }
 
 Use this API to search for memories of a specific type within a memory container. This unified API supports searching session, working, long-term, and history memory data.
@@ -27,14 +27,7 @@ GET /_plugins/_ml/memory_containers/<memory_container_id>/memories/<type>/_searc
 
 ## Request fields
 
-The request body supports standard OpenSearch query DSL. Common fields include:
-
-| Field | Data type | Description |
-| :--- | :--- | :--- |
-| `query` | Object | The search query using OpenSearch query DSL. Optional. |
-| `sort` | Array | Sort criteria for the results. Optional. |
-| `size` | Integer | Maximum number of results to return. Optional. |
-| `from` | Integer | Starting index for pagination. Optional. |
+The request body supports standard OpenSearch query DSL. 
 
 ## Example requests
 

_ml-commons-plugin/api/agentic-memory-apis/search-memory-container.md

@@ -7,7 +7,7 @@ nav_order: 25
 ---
 
 # Search memory containers
-**Introduced 3.2**
+**Introduced 3.3**
 {: .label .label-purple }
 
 Use this API to search for memory containers using OpenSearch query DSL.
@@ -21,14 +21,7 @@ POST /_plugins/_ml/memory_containers/_search
 
 ## Request fields
 
-The request body supports standard OpenSearch query DSL. Common fields include:
-
-| Field | Data type | Description |
-| :--- | :--- | :--- |
-| `query` | Object | The search query using OpenSearch query DSL. Optional. |
-| `sort` | Array | Sort criteria for the results. Optional. |
-| `size` | Integer | Maximum number of results to return. Optional. |
-| `from` | Integer | Starting index for pagination. Optional. |
+The request body supports standard OpenSearch query DSL. 
 
 ## Example request
 

_ml-commons-plugin/api/agentic-memory-apis/update-memory-by-type.md

@@ -7,7 +7,7 @@ nav_order: 52
 ---
 
 # Update memory by type and ID
-**Introduced 3.2**
+**Introduced 3.3**
 {: .label .label-purple }
 
 Use this API to update a specific memory by its type and ID. This unified API supports updating session, working, and long-term memory data. History memory does not support updates.

_ml-commons-plugin/api/agentic-memory-apis/update-memory-container.md

@@ -7,7 +7,7 @@ nav_order: 15
 ---
 
 # Update memory container
-**Introduced 3.2**
+**Introduced 3.3**
 {: .label .label-purple }
 
 Use this API to update an existing memory container's properties such as name and description.

_ml-commons-plugin/cluster-settings.md

@@ -494,6 +494,51 @@ plugins.ml_commons.memory_feature_enabled: true
 - Default value: `true`
 - Valid values: `false`, `true`
 
+## Enable agentic memory
+
+When set to `true`, this setting enables agentic memory functionality, which provides advanced memory management for AI agents including session memory, working memory, long-term memory, and memory history with namespace-based organization.
+
+### Setting
+
+```yaml
+plugins.ml_commons.agentic_memory_enabled: true
+```
+
+### Values
+
+- Default value: `true`
+- Valid values: `false`, `true`
+
+## Set maximum memory containers per user
+
+Controls the maximum number of memory containers that can be created per user. When set to `0`, no memory containers can be created.
+
+### Setting
+
+```yaml
+plugins.ml_commons.max_memory_containers_per_user: 100
+```
+
+### Values
+
+- Default value: `100`
+- Value range: [0, 10,000]
+
+## Set maximum memories per container
+
+Controls the maximum number of memories that can be stored in a single memory container. When set to `0`, no memories can be added to any container.
+
+### Setting
+
+```yaml
+plugins.ml_commons.max_memories_per_container: 10000
+```
+
+### Values
+
+- Default value: `10,000`
+- Value range: [0, 1,000,000]
+
 
 ## Enable RAG pipeline