diff --git a/src/agents/openclaw-tools.sessions.test.ts b/src/agents/openclaw-tools.sessions.test.ts
index cb4d95e05e0..172a944e859 100644
--- a/src/agents/openclaw-tools.sessions.test.ts
+++ b/src/agents/openclaw-tools.sessions.test.ts
@@ -120,6 +120,10 @@ describe("sessions tools", () => {
               updatedAt: 11,
               channel: "discord",
               displayName: "discord:g-dev",
+              status: "running",
+              startedAt: 100,
+              runtimeMs: 42,
+              childSessions: ["agent:main:subagent:worker"],
             },
             {
               key: "cron:job-1",
@@ -157,6 +161,10 @@ describe("sessions tools", () => {
       sessions?: Array<{
         key?: string;
         channel?: string;
+        status?: string;
+        startedAt?: number;
+        runtimeMs?: number;
+        childSessions?: string[];
         messages?: Array<{ role?: string }>;
       }>;
     };
@@ -166,6 +174,12 @@ describe("sessions tools", () => {
     expect(main?.messages?.length).toBe(1);
     expect(main?.messages?.[0]?.role).toBe("assistant");
 
+    const group = details.sessions?.find((s) => s.key === "discord:group:dev");
+    expect(group?.status).toBe("running");
+    expect(group?.startedAt).toBe(100);
+    expect(group?.runtimeMs).toBe(42);
+    expect(group?.childSessions).toEqual(["agent:main:subagent:worker"]);
+
     const cronOnly = await tool.execute("call2", { kinds: ["cron"] });
     const cronDetails = cronOnly.details as {
       sessions?: Array<Record<string, unknown>>;
diff --git a/src/agents/tools/sessions-list-tool.ts b/src/agents/tools/sessions-list-tool.ts
index 0cba87e5653..6423ed3ea42 100644
--- a/src/agents/tools/sessions-list-tool.ts
+++ b/src/agents/tools/sessions-list-tool.ts
@@ -203,6 +203,21 @@ export function createSessionsListTool(opts?: {
           model: typeof entry.model === "string" ? entry.model : undefined,
           contextTokens: typeof entry.contextTokens === "number" ? entry.contextTokens : undefined,
           totalTokens: typeof entry.totalTokens === "number" ? entry.totalTokens : undefined,
+          status: typeof entry.status === "string" ? entry.status : undefined,
+          startedAt: typeof entry.startedAt === "number" ? entry.startedAt : undefined,
+          endedAt: typeof entry.endedAt === "number" ? entry.endedAt : undefined,
+          runtimeMs: typeof entry.runtimeMs === "number" ? entry.runtimeMs : undefined,
+          childSessions: Array.isArray(entry.childSessions)
+            ? entry.childSessions
+                .filter((value): value is string => typeof value === "string")
+                .map((value) =>
+                  resolveDisplaySessionKey({
+                    key: value,
+                    alias,
+                    mainKey,
+                  }),
+                )
+            : undefined,
           thinkingLevel: typeof entry.thinkingLevel === "string" ? entry.thinkingLevel : undefined,
           verboseLevel: typeof entry.verboseLevel === "string" ? entry.verboseLevel : undefined,
           systemSent: typeof entry.systemSent === "boolean" ? entry.systemSent : undefined,