diff --git a/src/agents/tools/cron-tool.test.ts b/src/agents/tools/cron-tool.test.ts
index 0cc248d1c..8becd0f33 100644
--- a/src/agents/tools/cron-tool.test.ts
+++ b/src/agents/tools/cron-tool.test.ts
@@ -16,12 +16,12 @@ describe("cron tool", () => {
   it.each([
     [
       "update",
-      { action: "update", id: "job-1", patch: { foo: "bar" } },
+      { action: "update", jobId: "job-1", patch: { foo: "bar" } },
       { id: "job-1", patch: { foo: "bar" } },
     ],
-    ["remove", { action: "remove", id: "job-1" }, { id: "job-1" }],
-    ["run", { action: "run", id: "job-1" }, { id: "job-1" }],
-    ["runs", { action: "runs", id: "job-1" }, { id: "job-1" }],
+    ["remove", { action: "remove", jobId: "job-1" }, { id: "job-1" }],
+    ["run", { action: "run", jobId: "job-1" }, { id: "job-1" }],
+    ["runs", { action: "runs", jobId: "job-1" }, { id: "job-1" }],
   ])("%s sends id to gateway", async (action, args, expectedParams) => {
     const tool = createCronTool();
     await tool.execute("call1", args);
diff --git a/src/agents/tools/cron-tool.ts b/src/agents/tools/cron-tool.ts
index 95f7a68ba..c070f2864 100644
--- a/src/agents/tools/cron-tool.ts
+++ b/src/agents/tools/cron-tool.ts
@@ -47,7 +47,7 @@ const CronToolSchema = Type.Union([
     gatewayUrl: Type.Optional(Type.String()),
     gatewayToken: Type.Optional(Type.String()),
     timeoutMs: Type.Optional(Type.Number()),
-    id: Type.String(),
+    jobId: Type.String(),
     patch: Type.Object({}, { additionalProperties: true }),
   }),
   Type.Object({
@@ -55,21 +55,21 @@ const CronToolSchema = Type.Union([
     gatewayUrl: Type.Optional(Type.String()),
     gatewayToken: Type.Optional(Type.String()),
     timeoutMs: Type.Optional(Type.Number()),
-    id: Type.String(),
+    jobId: Type.String(),
   }),
   Type.Object({
     action: Type.Literal("run"),
     gatewayUrl: Type.Optional(Type.String()),
     gatewayToken: Type.Optional(Type.String()),
     timeoutMs: Type.Optional(Type.Number()),
-    id: Type.String(),
+    jobId: Type.String(),
   }),
   Type.Object({
     action: Type.Literal("runs"),
     gatewayUrl: Type.Optional(Type.String()),
     gatewayToken: Type.Optional(Type.String()),
     timeoutMs: Type.Optional(Type.Number()),
-    id: Type.String(),
+    jobId: Type.String(),
   }),
   Type.Object({
     action: Type.Literal("wake"),
@@ -121,7 +121,7 @@ export function createCronTool(): AnyAgentTool {
           );
         }
         case "update": {
-          const id = readStringParam(params, "id", { required: true });
+          const id = readStringParam(params, "jobId", { required: true });
           if (!params.patch || typeof params.patch !== "object") {
             throw new Error("patch required");
           }
@@ -134,19 +134,19 @@ export function createCronTool(): AnyAgentTool {
           );
         }
         case "remove": {
-          const id = readStringParam(params, "id", { required: true });
+          const id = readStringParam(params, "jobId", { required: true });
           return jsonResult(
             await callGatewayTool("cron.remove", gatewayOpts, { id }),
           );
         }
         case "run": {
-          const id = readStringParam(params, "id", { required: true });
+          const id = readStringParam(params, "jobId", { required: true });
           return jsonResult(
             await callGatewayTool("cron.run", gatewayOpts, { id }),
           );
         }
         case "runs": {
-          const id = readStringParam(params, "id", { required: true });
+          const id = readStringParam(params, "jobId", { required: true });
           return jsonResult(
             await callGatewayTool("cron.runs", gatewayOpts, { id }),
           );