diff --git a/codex-rs/core/src/context_manager/history_tests.rs b/codex-rs/core/src/context_manager/history_tests.rs
index ff71b797be..8d29ba0999 100644
--- a/codex-rs/core/src/context_manager/history_tests.rs
+++ b/codex-rs/core/src/context_manager/history_tests.rs
@@ -132,6 +132,7 @@ fn reference_context_item() -> TurnContextItem {
         timezone: Some("America/Los_Angeles".to_string()),
         approval_policy: AskForApproval::OnRequest,
         sandbox_policy: SandboxPolicy::new_read_only_policy(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: "gpt-test".to_string(),
diff --git a/codex-rs/core/src/context_manager/updates.rs b/codex-rs/core/src/context_manager/updates.rs
index 5ced481530..374cbfabc2 100644
--- a/codex-rs/core/src/context_manager/updates.rs
+++ b/codex-rs/core/src/context_manager/updates.rs
@@ -42,7 +42,7 @@ fn build_permissions_update_item(
     }
 
     let prev = previous?;
-    if prev.sandbox_policy == *next.sandbox_policy.get()
+    if prev.permission_profile() == next.permission_profile()
         && prev.approval_policy == next.approval_policy.value()
     {
         return None;
diff --git a/codex-rs/core/src/session/mod.rs b/codex-rs/core/src/session/mod.rs
index 5affeb1abc..94bfee3056 100644
--- a/codex-rs/core/src/session/mod.rs
+++ b/codex-rs/core/src/session/mod.rs
@@ -1063,6 +1063,7 @@ impl TurnContext {
             timezone: self.timezone.clone(),
             approval_policy: self.approval_policy.value(),
             sandbox_policy: self.sandbox_policy.get().clone(),
+            permission_profile: Some(self.permission_profile()),
             network: self.turn_context_network_item(),
             file_system_sandbox_policy,
             model: self.model_info.slug.clone(),
diff --git a/codex-rs/core/src/session/rollout_reconstruction_tests.rs b/codex-rs/core/src/session/rollout_reconstruction_tests.rs
index 3dca7f0ce6..43ea0a8e85 100644
--- a/codex-rs/core/src/session/rollout_reconstruction_tests.rs
+++ b/codex-rs/core/src/session/rollout_reconstruction_tests.rs
@@ -68,6 +68,7 @@ async fn record_initial_history_resumed_bare_turn_context_does_not_hydrate_previ
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -108,6 +109,7 @@ async fn record_initial_history_resumed_hydrates_previous_turn_settings_from_lif
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -903,6 +905,7 @@ async fn record_initial_history_resumed_turn_context_after_compaction_reestablis
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -979,6 +982,7 @@ async fn record_initial_history_resumed_turn_context_after_compaction_reestablis
             timezone: turn_context.timezone.clone(),
             approval_policy: turn_context.approval_policy.value(),
             sandbox_policy: turn_context.sandbox_policy.get().clone(),
+            permission_profile: None,
             network: None,
             file_system_sandbox_policy: None,
             model: previous_model.to_string(),
@@ -1009,6 +1013,7 @@ async fn record_initial_history_resumed_aborted_turn_without_id_clears_active_tu
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -1122,6 +1127,7 @@ async fn record_initial_history_resumed_unmatched_abort_preserves_active_turn_fo
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: current_model.to_string(),
@@ -1233,6 +1239,7 @@ async fn record_initial_history_resumed_trailing_incomplete_turn_compaction_clea
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -1383,6 +1390,7 @@ async fn record_initial_history_resumed_replaced_incomplete_compacted_turn_clear
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        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 ba64794651..e44cb15c34 100644
--- a/codex-rs/core/src/session/tests.rs
+++ b/codex-rs/core/src/session/tests.rs
@@ -1463,6 +1463,7 @@ async fn record_initial_history_forked_hydrates_previous_turn_settings() {
         timezone: turn_context.timezone.clone(),
         approval_policy: turn_context.approval_policy.value(),
         sandbox_policy: turn_context.sandbox_policy.get().clone(),
+        permission_profile: None,
         network: None,
         file_system_sandbox_policy: None,
         model: previous_model.to_string(),
@@ -4559,6 +4560,10 @@ async fn turn_context_item_omits_legacy_equivalent_file_system_sandbox_policy()
     let item = turn_context.to_turn_context_item();
 
     assert_eq!(item.file_system_sandbox_policy, None);
+    assert_eq!(
+        item.permission_profile,
+        Some(turn_context.permission_profile())
+    );
 }
 
 #[tokio::test]
@@ -4573,6 +4578,10 @@ async fn turn_context_item_stores_split_file_system_sandbox_policy_when_differen
         item.file_system_sandbox_policy,
         Some(file_system_sandbox_policy)
     );
+    assert_eq!(
+        item.permission_profile,
+        Some(turn_context.permission_profile())
+    );
 }
 
 #[tokio::test]
diff --git a/codex-rs/core/tests/suite/resume_warning.rs b/codex-rs/core/tests/suite/resume_warning.rs
index 8ea2be3147..0ccef90231 100644
--- a/codex-rs/core/tests/suite/resume_warning.rs
+++ b/codex-rs/core/tests/suite/resume_warning.rs
@@ -33,6 +33,7 @@ fn resume_history(
         timezone: None,
         approval_policy: config.permissions.approval_policy.value(),
         sandbox_policy: config.permissions.sandbox_policy.get().clone(),
+        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 dc7a6122f7..0e425f42de 100644
--- a/codex-rs/protocol/src/protocol.rs
+++ b/codex-rs/protocol/src/protocol.rs
@@ -2877,6 +2877,8 @@ pub struct TurnContextItem {
     pub timezone: Option<String>,
     pub approval_policy: AskForApproval,
     pub sandbox_policy: SandboxPolicy,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub permission_profile: Option<PermissionProfile>,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub network: Option<TurnContextNetworkItem>,
     #[serde(default, skip_serializing_if = "Option::is_none")]
@@ -2901,6 +2903,24 @@ pub struct TurnContextItem {
     pub truncation_policy: Option<TruncationPolicy>,
 }
 
+impl TurnContextItem {
+    pub fn permission_profile(&self) -> PermissionProfile {
+        self.permission_profile.clone().unwrap_or_else(|| {
+            let file_system_sandbox_policy =
+                self.file_system_sandbox_policy.clone().unwrap_or_else(|| {
+                    FileSystemSandboxPolicy::from_legacy_sandbox_policy(
+                        &self.sandbox_policy,
+                        &self.cwd,
+                    )
+                });
+            PermissionProfile::from_runtime_permissions(
+                &file_system_sandbox_policy,
+                NetworkSandboxPolicy::from(&self.sandbox_policy),
+            )
+        })
+    }
+}
+
 #[derive(Debug, Clone, Copy, Deserialize, Serialize, PartialEq, Eq, JsonSchema, TS)]
 #[serde(tag = "mode", content = "limit", rename_all = "snake_case")]
 pub enum TruncationPolicy {
@@ -5033,6 +5053,7 @@ mod tests {
             timezone: None,
             approval_policy: AskForApproval::Never,
             sandbox_policy: SandboxPolicy::DangerFullAccess,
+            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 e3d82c4454..530cb6e0ed 100644
--- a/codex-rs/rollout/src/recorder_tests.rs
+++ b/codex-rs/rollout/src/recorder_tests.rs
@@ -543,6 +543,7 @@ async fn resume_candidate_matches_cwd_reads_latest_turn_context() -> std::io::Re
             timezone: None,
             approval_policy: AskForApproval::Never,
             sandbox_policy: SandboxPolicy::new_read_only_policy(),
+            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 6d36f211a4..f0fe3c693c 100644
--- a/codex-rs/state/src/extract.rs
+++ b/codex-rs/state/src/extract.rs
@@ -301,6 +301,7 @@ mod tests {
                 timezone: None,
                 approval_policy: AskForApproval::Never,
                 sandbox_policy: SandboxPolicy::DangerFullAccess,
+                permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: "gpt-5".to_string(),
@@ -340,6 +341,7 @@ mod tests {
                 timezone: None,
                 approval_policy: AskForApproval::OnRequest,
                 sandbox_policy: SandboxPolicy::new_read_only_policy(),
+                permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: "gpt-5".to_string(),
@@ -373,6 +375,7 @@ mod tests {
                 timezone: None,
                 approval_policy: AskForApproval::OnRequest,
                 sandbox_policy: SandboxPolicy::new_read_only_policy(),
+                permission_profile: None,
                 network: None,
                 file_system_sandbox_policy: None,
                 model: "gpt-5".to_string(),
diff --git a/codex-rs/tui/src/app.rs b/codex-rs/tui/src/app.rs
index b0b43da0ee..aa8e959757 100644
--- a/codex-rs/tui/src/app.rs
+++ b/codex-rs/tui/src/app.rs
@@ -9316,6 +9316,7 @@ guardian_approval = true
             timezone: None,
             approval_policy: primary_session.approval_policy,
             sandbox_policy: primary_session.sandbox_policy.clone(),
+            permission_profile: None,
             network: None,
             file_system_sandbox_policy: None,
             model: "gpt-agent".to_string(),
diff --git a/codex-rs/tui/src/lib.rs b/codex-rs/tui/src/lib.rs
index a5efcd1ea2..1541e0085f 100644
--- a/codex-rs/tui/src/lib.rs
+++ b/codex-rs/tui/src/lib.rs
@@ -2248,6 +2248,7 @@ mod tests {
             timezone: None,
             approval_policy: config.permissions.approval_policy.value(),
             sandbox_policy: config.permissions.sandbox_policy.get().clone(),
+            permission_profile: None,
             network: None,
             file_system_sandbox_policy: None,
             model,