feat(shell): add /title slash command to rename sessions

src/kimi_cli/session.py

@@ -87,6 +87,10 @@ async def refresh(self) -> None:
         self.title = f"Untitled ({self.id})"
         self.updated_at = self.context_file.stat().st_mtime if self.context_file.exists() else 0.0
 
+        if self.state.custom_title:
+            self.title = f"{self.state.custom_title} ({self.id})"
+            return
+
         try:
             async for record in self.wire_file.iter_records():
                 wire_msg = record.to_wire_message()

src/kimi_cli/session_state.py

@@ -30,6 +30,7 @@ class SessionState(BaseModel):
     approval: ApprovalStateData = Field(default_factory=ApprovalStateData)
     dynamic_subagents: list[DynamicSubagentSpec] = Field(default_factory=_default_dynamic_subagents)
     additional_dirs: list[str] = Field(default_factory=list)
+    custom_title: str | None = None
     plan_mode: bool = False
     plan_session_id: str | None = None
     plan_slug: str | None = None

src/kimi_cli/ui/shell/slash.py

@@ -431,6 +431,24 @@ async def new(app: Shell, args: str):
     raise Reload(session_id=session.id)
 
 
+@registry.command(name="title")
+async def title(app: Shell, args: str):
+    """Set or show the session title"""
+    soul = ensure_kimi_soul(app)
+    if soul is None:
+        return
+    session = soul.runtime.session
+    if not args.strip():
+        console.print(f"Session title: {session.title}")
+        return
+
+    new_title = args.strip()
+    session.state.custom_title = new_title
+    session.save_state()
+    session.title = f"{new_title} ({session.id})"
+    console.print(f"[green]Session title set to: {new_title}[/green]")
+
+
 @registry.command(name="sessions", aliases=["resume"])
 async def list_sessions(app: Shell, args: str):
     """List sessions and resume optionally"""