diff --git a/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/SessionPools.json b/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/SessionPools.json
index 13046bc09ed9..6e60f4c74719 100644
--- a/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/SessionPools.json
+++ b/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/SessionPools.json
@@ -231,6 +231,9 @@
           },
           "Create or Update Session Pool with lifecycle OnContainerExit Timed": {
             "$ref": "./examples/SessionPools_LifecycleOnContainerExit_CreateOrUpdate.json"
+          },
+          "Create or Update Session Pool with MCP server": {
+            "$ref": "./examples/SessionPools_McpServer_CreateOrUpdate.json"
           }
         }
       },
@@ -346,9 +349,114 @@
           }
         }
       }
+    },
+    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.App/sessionPools/{sessionPoolName}/fetchMcpServerCredentials": {
+      "post": {
+        "tags": [
+          "ContainerAppsSessionPools"
+        ],
+        "summary": "Fetch the MCP server credentials of a session pool.",
+        "operationId": "ContainerAppsSessionPools_FetchMcpServerCredentials",
+        "parameters": [
+          {
+            "$ref": "../../../../../../common-types/resource-management/v5/types.json#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "../../../../../../common-types/resource-management/v5/types.json#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "$ref": "#/parameters/SessionPoolNameParameter"
+          },
+          {
+            "$ref": "../../../../../../common-types/resource-management/v5/types.json#/parameters/ApiVersionParameter"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK.",
+            "schema": {
+              "$ref": "#/definitions/McpServerCredential"
+            }
+          },
+          "default": {
+            "description": "Common error response.",
+            "schema": {
+              "$ref": "../../../../../../common-types/resource-management/v5/types.json#/definitions/ErrorResponse"
+            }
+          }
+        },
+        "x-ms-examples": {
+          "Fetch Session Pool MCP server credentials": {
+            "$ref": "./examples/SessionPools_FetchMcpServerCredentials.json"
+          }
+        }
+      }
+    },
+    "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.App/sessionPools/{sessionPoolName}/rotateMcpServerCredentials": {
+      "post": {
+        "tags": [
+          "ContainerAppsSessionPools"
+        ],
+        "summary": "Rotate and fetch the rotated MCP server credentials of a session pool.",
+        "operationId": "ContainerAppsSessionPools_RotateMcpServerCredentials",
+        "parameters": [
+          {
+            "$ref": "../../../../../../common-types/resource-management/v5/types.json#/parameters/SubscriptionIdParameter"
+          },
+          {
+            "$ref": "../../../../../../common-types/resource-management/v5/types.json#/parameters/ResourceGroupNameParameter"
+          },
+          {
+            "$ref": "#/parameters/SessionPoolNameParameter"
+          },
+          {
+            "$ref": "../../../../../../common-types/resource-management/v5/types.json#/parameters/ApiVersionParameter"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "OK.",
+            "schema": {
+              "$ref": "#/definitions/McpServerCredential"
+            }
+          },
+          "default": {
+            "description": "Common error response.",
+            "schema": {
+              "$ref": "../../../../../../common-types/resource-management/v5/types.json#/definitions/ErrorResponse"
+            }
+          }
+        },
+        "x-ms-examples": {
+          "Rotate Session Pool MCP server credentials": {
+            "$ref": "./examples/SessionPools_RotateMcpServerCredentials.json"
+          }
+        }
+      }
     }
   },
   "definitions": {
+    "McpServerSettings": {
+      "description": "The settings of the MCP server for this session pool.",
+      "type": "object",
+      "properties": {
+        "isMcpServerEnabled": {
+          "description": "Indicates whether the MCP server is enabled.",
+          "type": "boolean",
+          "default": false
+        },
+        "isMcpServerApiKeyDisabled": {
+          "description": "Indicates whether the MCP server API key is disabled.",
+          "type": "boolean",
+          "default": false
+        },
+        "mcpServerEndpoint": {
+          "description": "The endpoint of the MCP server.",
+          "type": "string",
+          "readOnly": true
+        }
+      }
+    },
     "TemplatePoolStatus": {
       "description": "The status of pods in the pool of this template.",
       "type": "object",
@@ -899,6 +1007,10 @@
               "x-ms-identifiers": [
                 "identity"
               ]
+            },
+            "mcpServerSettings": {
+              "description": "The MCP server settings of the session pool.",
+              "$ref": "#/definitions/McpServerSettings"
             }
           },
           "x-ms-client-flatten": true
@@ -1006,6 +1118,18 @@
           "readOnly": true
         }
       }
+    },
+    "McpServerCredential": {
+      "description": "The credentials used for the MCP server endpoint authentication.",
+      "type": "object",
+      "properties": {
+        "apiKey": {
+          "description": "The API key for the MCP server.",
+          "type": "string",
+          "readOnly": true,
+          "x-ms-secret": true
+        }
+      }
     }
   }
 }
diff --git a/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/examples/SessionPools_FetchMcpServerCredentials.json b/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/examples/SessionPools_FetchMcpServerCredentials.json
new file mode 100644
index 000000000000..85dc5f14db98
--- /dev/null
+++ b/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/examples/SessionPools_FetchMcpServerCredentials.json
@@ -0,0 +1,16 @@
+{
+  "parameters": {
+    "subscriptionId": "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
+    "resourceGroupName": "rg",
+    "sessionPoolName": "testsessionpool",
+    "api-version": "2025-10-02-preview"
+  },
+  "responses": {
+    "200": {
+      "headers": {},
+      "body": {
+        "apiKey": "dummyapikey"
+      }
+    }
+  }
+}
diff --git a/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/examples/SessionPools_McpServer_CreateOrUpdate.json b/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/examples/SessionPools_McpServer_CreateOrUpdate.json
new file mode 100644
index 000000000000..b0d89f680d69
--- /dev/null
+++ b/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/examples/SessionPools_McpServer_CreateOrUpdate.json
@@ -0,0 +1,97 @@
+{
+  "parameters": {
+    "subscriptionId": "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
+    "resourceGroupName": "rg",
+    "sessionPoolName": "testsessionpool",
+    "api-version": "2025-10-02-preview",
+    "sessionPoolEnvelope": {
+      "location": "East US",
+      "properties": {
+        "poolManagementType": "Dynamic",
+        "containerType": "Shell",
+        "scaleConfiguration": {
+          "maxConcurrentSessions": 50
+        },
+        "dynamicPoolConfiguration": {
+          "lifecycleConfiguration": {
+            "lifecycleType": "Timed",
+            "cooldownPeriodInSeconds": 600
+          }
+        },
+        "sessionNetworkConfiguration": {
+          "status": "EgressEnabled"
+        },
+        "mcpServerSettings": {
+          "isMcpServerEnabled": true,
+          "isMcpServerApiKeyDisabled": false
+        }
+      }
+    }
+  },
+  "responses": {
+    "200": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/rg/providers/Microsoft.App/sessionPools/testsessionpool",
+        "name": "testsessionpool",
+        "type": "Microsoft.App/sessionPools",
+        "location": "East US",
+        "properties": {
+          "provisioningState": "Succeeded",
+          "poolManagementType": "Dynamic",
+          "containerType": "Shell",
+          "scaleConfiguration": {
+            "maxConcurrentSessions": 50
+          },
+          "dynamicPoolConfiguration": {
+            "lifecycleConfiguration": {
+              "lifecycleType": "Timed",
+              "cooldownPeriodInSeconds": 600
+            }
+          },
+          "sessionNetworkConfiguration": {
+            "status": "EgressEnabled"
+          },
+          "mcpServerSettings": {
+            "isMcpServerEnabled": true,
+            "isMcpServerApiKeyDisabled": false,
+            "mcpServerEndpoint": "https://eastus.dynamicsessions.io/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/rg/sessionPools/testsessionpool/mcp"
+          },
+          "poolManagementEndpoint": "https://eastus.dynamicsessions.io/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/rg/sessionPools/testsessionpool"
+        }
+      }
+    },
+    "201": {
+      "headers": {},
+      "body": {
+        "id": "/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/rg/providers/Microsoft.App/sessionPools/testsessionpool",
+        "name": "testsessionpool",
+        "type": "Microsoft.App/sessionPools",
+        "location": "East US",
+        "properties": {
+          "provisioningState": "InProgress",
+          "poolManagementType": "Dynamic",
+          "containerType": "Shell",
+          "scaleConfiguration": {
+            "maxConcurrentSessions": 50
+          },
+          "dynamicPoolConfiguration": {
+            "lifecycleConfiguration": {
+              "lifecycleType": "Timed",
+              "cooldownPeriodInSeconds": 600
+            }
+          },
+          "sessionNetworkConfiguration": {
+            "status": "EgressEnabled"
+          },
+          "mcpServerSettings": {
+            "isMcpServerEnabled": true,
+            "isMcpServerApiKeyDisabled": false,
+            "mcpServerEndpoint": "https://eastus.dynamicsessions.io/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/rg/sessionPools/testsessionpool/mcp"
+          },
+          "poolManagementEndpoint": "https://eastus.dynamicsessions.io/subscriptions/34adfa4f-cedf-4dc0-ba29-b6d1a69ab345/resourceGroups/rg/sessionPools/testsessionpool"
+        }
+      }
+    }
+  }
+}
diff --git a/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/examples/SessionPools_RotateMcpServerCredentials.json b/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/examples/SessionPools_RotateMcpServerCredentials.json
new file mode 100644
index 000000000000..85dc5f14db98
--- /dev/null
+++ b/specification/app/resource-manager/Microsoft.App/ContainerApps/preview/2025-10-02-preview/examples/SessionPools_RotateMcpServerCredentials.json
@@ -0,0 +1,16 @@
+{
+  "parameters": {
+    "subscriptionId": "34adfa4f-cedf-4dc0-ba29-b6d1a69ab345",
+    "resourceGroupName": "rg",
+    "sessionPoolName": "testsessionpool",
+    "api-version": "2025-10-02-preview"
+  },
+  "responses": {
+    "200": {
+      "headers": {},
+      "body": {
+        "apiKey": "dummyapikey"
+      }
+    }
+  }
+}