Add /review

codex-rs/tui/src/chatwidget.rs

@@ -871,6 +871,7 @@ impl ChatWidget {
                 self.clear_token_usage();
                 self.app_event_tx.send(AppEvent::CodexOp(Op::Compact));
             }
+            SlashCommand::Review => {}
             SlashCommand::Model => {
                 self.open_model_popup();
             }

codex-rs/tui/src/history_cell.rs

@@ -652,6 +652,11 @@ pub(crate) fn new_session_info(
                 "/model".into(),
                 " - choose what model and reasoning effort to use".dim(),
             ]),
+            Line::from(vec![
+                "  ".into(),
+                "/review".into(),
+                " - review current changes and find issues".dim(),
+            ]),
         ];
 
         CompositeHistoryCell {

codex-rs/tui/src/slash_command.rs

@@ -14,6 +14,7 @@ pub enum SlashCommand {
     // more frequently used commands should be listed first.
     Model,
     Approvals,
+    Review,
     New,
     Init,
     Compact,
@@ -34,6 +35,7 @@ impl SlashCommand {
             SlashCommand::New => "start a new chat during a conversation",
             SlashCommand::Init => "create an AGENTS.md file with instructions for Codex",
             SlashCommand::Compact => "summarize conversation to prevent hitting the context limit",
+            SlashCommand::Review => "review my current changes and find issues",
             SlashCommand::Quit => "exit Codex",
             SlashCommand::Diff => "show git diff (including untracked files)",
             SlashCommand::Mention => "mention a file",
@@ -61,6 +63,7 @@ impl SlashCommand {
             | SlashCommand::Compact
             | SlashCommand::Model
             | SlashCommand::Approvals
+            | SlashCommand::Review
             | SlashCommand::Logout => false,
             SlashCommand::Diff
             | SlashCommand::Mention