diff --git a/src/commands/agent/types.ts b/src/commands/agent/types.ts
index 5e606448f47..ee8fc0e1a46 100644
--- a/src/commands/agent/types.ts
+++ b/src/commands/agent/types.ts
@@ -78,4 +78,6 @@ export type AgentCommandOpts = {
   inputProvenance?: InputProvenance;
   /** Per-call stream param overrides (best-effort). */
   streamParams?: AgentStreamParams;
+  /** Workspace directory override (passed via RPC from the web UI for profile switching). */
+  workspace?: string;
 };