fix: suppress commands for revision handoff sends

packages/gateway-protocol/src/index.test.ts

@@ -122,6 +122,17 @@ describe("lazy protocol validators", () => {
     expect(validateChatMetadataParams({ agentId: "work", view: "configured" })).toBe(false);
   });
 
+  it("validates chat sends that suppress command interpretation", () => {
+    expect(
+      validateChatSendParams({
+        sessionKey: "agent:main",
+        message: "/reset examples",
+        suppressCommandInterpretation: true,
+        idempotencyKey: "chat-run-1",
+      }),
+    ).toBe(true);
+  });
+
   it("validates Skill Workshop revision request params", () => {
     expect(
       protocol.validateSkillsProposalRequestRevisionParams({

packages/gateway-protocol/src/schema/logs-chat.ts

@@ -91,6 +91,7 @@ export const ChatSendParamsSchema = Type.Object(
     timeoutMs: Type.Optional(Type.Integer({ minimum: 0 })),
     systemInputProvenance: Type.Optional(InputProvenanceSchema),
     systemProvenanceReceipt: Type.Optional(Type.String()),
+    suppressCommandInterpretation: Type.Optional(Type.Boolean()),
     idempotencyKey: NonEmptyString,
   },
   { additionalProperties: false },