diff --git a/codex-rs/app-server-protocol/schema/precomputed/app-server-exports-stable.json.zst b/codex-rs/app-server-protocol/schema/precomputed/app-server-exports-stable.json.zst
index a3cf0d5717..05e0c041b4 100644
Binary files a/codex-rs/app-server-protocol/schema/precomputed/app-server-exports-stable.json.zst and b/codex-rs/app-server-protocol/schema/precomputed/app-server-exports-stable.json.zst differ
diff --git a/codex-rs/app-server/src/request_processors/feedback_processor.rs b/codex-rs/app-server/src/request_processors/feedback_processor.rs
index ce9222419e..ee4381c0f1 100644
--- a/codex-rs/app-server/src/request_processors/feedback_processor.rs
+++ b/codex-rs/app-server/src/request_processors/feedback_processor.rs
@@ -703,6 +703,7 @@ mod tests {
                     approvals_reviewer: None,
                     sandbox_policy: codex_protocol::protocol::SandboxPolicy::new_read_only_policy(),
                     permission_profile: None,
+                    active_permission_profile: None,
                     network: None,
                     file_system_sandbox_policy: None,
                     model: (*model).to_string(),
diff --git a/codex-rs/app-server/src/request_processors/thread_processor_tests.rs b/codex-rs/app-server/src/request_processors/thread_processor_tests.rs
index a50145cca7..f3bb53d46b 100644
--- a/codex-rs/app-server/src/request_processors/thread_processor_tests.rs
+++ b/codex-rs/app-server/src/request_processors/thread_processor_tests.rs
@@ -108,6 +108,7 @@ mod persisted_resume_approval_policy_tests {
             approvals_reviewer: None,
             sandbox_policy: SandboxPolicy::new_read_only_policy(),
             permission_profile: None,
+            active_permission_profile: None,
             network: None,
             file_system_sandbox_policy: None,
             model: "gpt-5".to_string(),
diff --git a/codex-rs/core/src/context_manager/history_tests.rs b/codex-rs/core/src/context_manager/history_tests.rs
index 9a3164154a..666c708ef7 100644
--- a/codex-rs/core/src/context_manager/history_tests.rs
+++ b/codex-rs/core/src/context_manager/history_tests.rs
@@ -309,6 +309,7 @@ fn reference_context_item() -> TurnContextItem {
         approvals_reviewer: None,
         sandbox_policy: SandboxPolicy::new_read_only_policy(),
         permission_profile: None,
+        active_permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: "gpt-test".to_string(),
diff --git a/codex-rs/core/src/session/rollout_reconstruction_tests.rs b/codex-rs/core/src/session/rollout_reconstruction_tests.rs
index e581569dfe..d801e10320 100644
--- a/codex-rs/core/src/session/rollout_reconstruction_tests.rs
+++ b/codex-rs/core/src/session/rollout_reconstruction_tests.rs
@@ -231,6 +231,7 @@ async fn record_initial_history_resumed_bare_turn_context_does_not_hydrate_previ
         approvals_reviewer: None,
         sandbox_policy: turn_context.sandbox_policy(),
         permission_profile: None,
+        active_permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -278,6 +279,7 @@ async fn record_initial_history_resumed_hydrates_previous_turn_settings_from_lif
         approvals_reviewer: None,
         sandbox_policy: turn_context.sandbox_policy(),
         permission_profile: None,
+        active_permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -1341,6 +1343,7 @@ async fn record_initial_history_resumed_turn_context_after_compaction_reestablis
         approvals_reviewer: None,
         sandbox_policy: turn_context.sandbox_policy(),
         permission_profile: None,
+        active_permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -1430,6 +1433,7 @@ async fn record_initial_history_resumed_turn_context_after_compaction_reestablis
             approvals_reviewer: None,
             sandbox_policy: turn_context.sandbox_policy(),
             permission_profile: None,
+            active_permission_profile: None,
             network: None,
             file_system_sandbox_policy: None,
             model: previous_model.to_string(),
@@ -1462,6 +1466,7 @@ async fn record_initial_history_resumed_aborted_turn_without_id_clears_active_tu
         approvals_reviewer: None,
         sandbox_policy: turn_context.sandbox_policy(),
         permission_profile: None,
+        active_permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -1592,6 +1597,7 @@ async fn record_initial_history_resumed_unmatched_abort_preserves_active_turn_fo
         approvals_reviewer: None,
         sandbox_policy: turn_context.sandbox_policy(),
         permission_profile: None,
+        active_permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: current_model.to_string(),
@@ -1719,6 +1725,7 @@ async fn record_initial_history_resumed_trailing_incomplete_turn_compaction_clea
         approvals_reviewer: None,
         sandbox_policy: turn_context.sandbox_policy(),
         permission_profile: None,
+        active_permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -1889,6 +1896,7 @@ async fn record_initial_history_resumed_replaced_incomplete_compacted_turn_clear
         approvals_reviewer: None,
         sandbox_policy: turn_context.sandbox_policy(),
         permission_profile: None,
+        active_permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
diff --git a/codex-rs/core/src/session/tests.rs b/codex-rs/core/src/session/tests.rs
index a5573b660e..6f03b45952 100644
--- a/codex-rs/core/src/session/tests.rs
+++ b/codex-rs/core/src/session/tests.rs
@@ -3497,6 +3497,7 @@ async fn record_initial_history_forked_hydrates_previous_turn_settings() {
         approvals_reviewer: None,
         sandbox_policy: turn_context.sandbox_policy(),
         permission_profile: None,
+        active_permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -9549,6 +9550,27 @@ async fn turn_context_item_omits_legacy_equivalent_file_system_sandbox_policy()
     );
 }
 
+#[tokio::test]
+async fn turn_context_item_stores_active_permission_profile() {
+    let (_session, mut turn_context) = make_session_and_context().await;
+    let active_permission_profile = ActivePermissionProfile::read_only();
+    let config = Arc::make_mut(&mut turn_context.config);
+    config
+        .permissions
+        .set_permission_profile_from_session_snapshot(PermissionProfileSnapshot::active(
+            PermissionProfile::read_only(),
+            active_permission_profile.clone(),
+        ))
+        .expect("test setup should allow updating permission profile");
+
+    assert_eq!(
+        turn_context
+            .to_turn_context_item()
+            .active_permission_profile,
+        Some(active_permission_profile)
+    );
+}
+
 #[tokio::test]
 async fn turn_context_item_stores_split_file_system_sandbox_policy_when_different() {
     let (_session, mut turn_context) = make_session_and_context().await;
diff --git a/codex-rs/core/src/session/turn_context.rs b/codex-rs/core/src/session/turn_context.rs
index 042ebf3d3f..8366cd94aa 100644
--- a/codex-rs/core/src/session/turn_context.rs
+++ b/codex-rs/core/src/session/turn_context.rs
@@ -478,6 +478,7 @@ impl TurnContext {
             approvals_reviewer: Some(self.config.approvals_reviewer),
             sandbox_policy: self.sandbox_policy(),
             permission_profile: Some(self.permission_profile()),
+            active_permission_profile: self.config.permissions.active_permission_profile(),
             network: self.turn_context_network_item(),
             file_system_sandbox_policy: self.non_legacy_file_system_sandbox_policy(),
             model: self.model_info.slug.clone(),
diff --git a/codex-rs/core/tests/suite/resume_warning.rs b/codex-rs/core/tests/suite/resume_warning.rs
index 98333f1d8a..a025192822 100644
--- a/codex-rs/core/tests/suite/resume_warning.rs
+++ b/codex-rs/core/tests/suite/resume_warning.rs
@@ -38,6 +38,7 @@ fn resume_history(
         approvals_reviewer: None,
         sandbox_policy: config.legacy_sandbox_policy(),
         permission_profile: None,
+        active_permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
diff --git a/codex-rs/protocol/src/protocol.rs b/codex-rs/protocol/src/protocol.rs
index 9dffc109c3..b416c77776 100644
--- a/codex-rs/protocol/src/protocol.rs
+++ b/codex-rs/protocol/src/protocol.rs
@@ -3039,6 +3039,10 @@ pub struct TurnContextItem {
     pub sandbox_policy: SandboxPolicy,
     #[serde(default, skip_serializing_if = "Option::is_none")]
     pub permission_profile: Option<PermissionProfile>,
+    /// Built-in or named profile that produced `permission_profile`, when known.
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    #[ts(optional)]
+    pub active_permission_profile: Option<ActivePermissionProfile>,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub network: Option<TurnContextNetworkItem>,
     #[serde(default, skip_serializing_if = "Option::is_none")]
@@ -5783,6 +5787,7 @@ mod tests {
             approvals_reviewer: None,
             sandbox_policy: SandboxPolicy::DangerFullAccess,
             permission_profile: None,
+            active_permission_profile: None,
             network: Some(TurnContextNetworkItem {
                 allowed_domains: vec!["api.example.com".to_string()],
                 denied_domains: vec!["blocked.example.com".to_string()],
diff --git a/codex-rs/rollout/src/recorder_tests.rs b/codex-rs/rollout/src/recorder_tests.rs
index 2e39535a94..33bb163923 100644
--- a/codex-rs/rollout/src/recorder_tests.rs
+++ b/codex-rs/rollout/src/recorder_tests.rs
@@ -1704,6 +1704,7 @@ async fn resume_candidate_matches_cwd_reads_latest_turn_context() -> std::io::Re
             approvals_reviewer: None,
             sandbox_policy: SandboxPolicy::new_read_only_policy(),
             permission_profile: None,
+            active_permission_profile: None,
             network: None,
             file_system_sandbox_policy: None,
             model: "test-model".to_string(),
diff --git a/codex-rs/state/src/extract.rs b/codex-rs/state/src/extract.rs
index 978b4e9dee..989075a23b 100644
--- a/codex-rs/state/src/extract.rs
+++ b/codex-rs/state/src/extract.rs
@@ -434,6 +434,7 @@ mod tests {
                 approvals_reviewer: None,
                 sandbox_policy: SandboxPolicy::DangerFullAccess,
                 permission_profile: None,
+                active_permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: "gpt-5".to_string(),
@@ -480,6 +481,7 @@ mod tests {
                 approvals_reviewer: None,
                 sandbox_policy: SandboxPolicy::DangerFullAccess,
                 permission_profile: Some(permission_profile.clone()),
+                active_permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: "gpt-5".to_string(),
@@ -522,6 +524,7 @@ mod tests {
                 approvals_reviewer: None,
                 sandbox_policy: SandboxPolicy::new_read_only_policy(),
                 permission_profile: None,
+                active_permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: "gpt-5".to_string(),
@@ -561,6 +564,7 @@ mod tests {
                 approvals_reviewer: None,
                 sandbox_policy: SandboxPolicy::new_read_only_policy(),
                 permission_profile: None,
+                active_permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: "gpt-5".to_string(),
diff --git a/codex-rs/thread-store/src/local/mod.rs b/codex-rs/thread-store/src/local/mod.rs
index 39c6de844e..f189f73523 100644
--- a/codex-rs/thread-store/src/local/mod.rs
+++ b/codex-rs/thread-store/src/local/mod.rs
@@ -926,6 +926,7 @@ mod tests {
                 approvals_reviewer: None,
                 sandbox_policy: SandboxPolicy::DangerFullAccess,
                 permission_profile: None,
+                active_permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: model.to_string(),
diff --git a/codex-rs/thread-store/src/local/model_context_tests.rs b/codex-rs/thread-store/src/local/model_context_tests.rs
index 3e43af78c4..51b1fd69d9 100644
--- a/codex-rs/thread-store/src/local/model_context_tests.rs
+++ b/codex-rs/thread-store/src/local/model_context_tests.rs
@@ -603,6 +603,7 @@ fn turn_context(root: &Path, turn_id: &str) -> RolloutItem {
         approvals_reviewer: None,
         sandbox_policy: SandboxPolicy::new_read_only_policy(),
         permission_profile: None,
+        active_permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: "test-model".to_string(),
diff --git a/codex-rs/thread-store/src/local/rollout_migration_tests.rs b/codex-rs/thread-store/src/local/rollout_migration_tests.rs
index 174bdf060e..741383267c 100644
--- a/codex-rs/thread-store/src/local/rollout_migration_tests.rs
+++ b/codex-rs/thread-store/src/local/rollout_migration_tests.rs
@@ -1398,6 +1398,7 @@ async fn migration_compacts_subagent_prefix_and_does_not_project_it() {
                 approvals_reviewer: None,
                 sandbox_policy: SandboxPolicy::new_read_only_policy(),
                 permission_profile: None,
+                active_permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: "test-model".to_string(),