diff --git a/extensions/discord/src/monitor/message-handler.process.test.ts b/extensions/discord/src/monitor/message-handler.process.test.ts
index 09473c9bc56a..9bd5fbbd5ec5 100644
--- a/extensions/discord/src/monitor/message-handler.process.test.ts
+++ b/extensions/discord/src/monitor/message-handler.process.test.ts
@@ -3057,8 +3057,8 @@ describe("processDiscordMessage draft streaming", () => {
     await runProcessDiscordMessage(ctx);
 
     const lastUpdate = draftStream.update.mock.calls.at(-1)?.[0];
-    expect(lastUpdate).toContain("completed");
-    expect(lastUpdate).not.toContain("install dependencies");
+    expect(lastUpdate).toContain("install dependencies");
+    expect(lastUpdate).not.toContain("completed");
   });
 
   it("drops later tool warning finals after progress preview final replies", async () => {
diff --git a/extensions/slack/src/progress-blocks.test.ts b/extensions/slack/src/progress-blocks.test.ts
index bcf83246be21..45aec9dd3b0f 100644
--- a/extensions/slack/src/progress-blocks.test.ts
+++ b/extensions/slack/src/progress-blocks.test.ts
@@ -134,7 +134,7 @@ describe("buildSlackProgressDraftBlocks", () => {
       ],
     });
 
-    expectLegacyLineBlock(blocks?.[1], "• *Exec*", "command finished · completed");
+    expectLegacyLineBlock(blocks?.[1], "• *Exec*", "command finished");
     expectLegacyLineBlock(blocks?.[2], "• *Exec*", "command failed · exit 1");
   });
 
@@ -243,7 +243,7 @@ describe("native Slack progress stream chunks", () => {
       }),
     ).toEqual([
       planUpdate("Shelling..."),
-      taskUpdate("exec_1", "Exec — command finished · completed", "complete"),
+      taskUpdate("exec_1", "Exec — command finished", "complete"),
       taskUpdate("exec_2", "Exec — command failed · exit 1", "error"),
     ]);
   });
diff --git a/extensions/slack/src/progress-blocks.ts b/extensions/slack/src/progress-blocks.ts
index 6ad35e44f1d8..6b911b6d7ca7 100644
--- a/extensions/slack/src/progress-blocks.ts
+++ b/extensions/slack/src/progress-blocks.ts
@@ -59,7 +59,12 @@ function compactChunkText(value: string): string {
 }
 
 function lineDetailParts(line: ChannelProgressDraftLine): string[] {
-  return [line.detail, line.status && !line.detail?.includes(line.status) ? line.status : undefined]
+  return [
+    line.detail,
+    line.status && line.status !== "completed" && !line.detail?.includes(line.status)
+      ? line.status
+      : undefined,
+  ]
     .map((part) => part?.trim())
     .filter((part): part is string => Boolean(part));
 }
diff --git a/extensions/telegram/src/bot-message-dispatch.test.ts b/extensions/telegram/src/bot-message-dispatch.test.ts
index c07274610752..57672686829b 100644
--- a/extensions/telegram/src/bot-message-dispatch.test.ts
+++ b/extensions/telegram/src/bot-message-dispatch.test.ts
@@ -2625,10 +2625,10 @@ describe("dispatchTelegramMessage draft streaming", () => {
     });
 
     const lastUpdate = answerDraftStream.updatePreview.mock.calls.at(-1)?.[0];
-    expect(lastUpdate?.text).toContain("completed");
     expect(lastUpdate?.text).toContain("install dependencies");
+    expect(lastUpdate?.text).not.toContain("completed");
     expect(lastUpdate?.richMessage).toEqual({
-      html: "<b>Shelling</b><br><b>🛠️ Exec</b> <code>install dependencies</code> <i>completed</i>",
+      html: "<b>Shelling</b><br><b>🛠️ Exec</b> <code>install dependencies</code>",
       skip_entity_detection: true,
     });
   });
diff --git a/extensions/telegram/src/bot-message-dispatch.ts b/extensions/telegram/src/bot-message-dispatch.ts
index f8d5a5497805..637481870168 100644
--- a/extensions/telegram/src/bot-message-dispatch.ts
+++ b/extensions/telegram/src/bot-message-dispatch.ts
@@ -458,7 +458,7 @@ function renderTelegramProgressLine(line: ChannelProgressDraftCompositorLine): s
       parts.push(renderTelegramProgressStringLine(text));
     }
   }
-  if (line.status && line.status !== line.detail) {
+  if (line.status && line.status !== "completed" && line.status !== line.detail) {
     parts.push(`<i>${escapeTelegramProgressHtml(line.status)}</i>`);
   }
   return parts.join(" ");
diff --git a/src/channels/streaming.test.ts b/src/channels/streaming.test.ts
index 802a231b590b..10e67e373d06 100644
--- a/src/channels/streaming.test.ts
+++ b/src/channels/streaming.test.ts
@@ -2,6 +2,44 @@ import { describe, expect, it } from "vitest";
 import { buildChannelProgressDraftLine } from "./streaming.js";
 
 describe("buildChannelProgressDraftLine", () => {
+  it("omits generic completed status from successful command output with title", () => {
+    const line = buildChannelProgressDraftLine(
+      {
+        event: "command-output",
+        toolCallId: "exec-1",
+        phase: "end",
+        title: "pwd",
+        name: "exec",
+        exitCode: 0,
+      },
+      { commandText: "raw" },
+    );
+
+    expect(line).toMatchObject({
+      kind: "command-output",
+      id: "exec-1",
+      text: "🛠️ pwd",
+      detail: "pwd",
+      status: "completed",
+    });
+  });
+
+  it("uses the tool label when successful command output has no title", () => {
+    const line = buildChannelProgressDraftLine({
+      event: "command-output",
+      phase: "end",
+      name: "exec",
+      exitCode: 0,
+    });
+
+    expect(line).toMatchObject({
+      kind: "command-output",
+      text: "🛠️ Exec",
+      status: "completed",
+    });
+    expect(line?.detail).toBeUndefined();
+  });
+
   it("keeps command status and title in raw command progress lines", () => {
     const line = buildChannelProgressDraftLine(
       {
diff --git a/src/channels/streaming.ts b/src/channels/streaming.ts
index 80759a961eb3..f9f325b2379f 100644
--- a/src/channels/streaming.ts
+++ b/src/channels/streaming.ts
@@ -443,6 +443,9 @@ function buildCommandOutputProgressLine(
   if (!line || !status) {
     return line;
   }
+  if (status === "completed") {
+    return line;
+  }
   if (!line.detail || line.detail === status) {
     const statusLine = {
       ...line,
@@ -1055,11 +1058,14 @@ function getProgressDraftLineText(line: string | ChannelProgressDraftLine): stri
   const label = line.label.trim();
   const detail = line.detail?.trim();
   const status = line.status?.trim();
+  const displayStatus = status === "completed" ? undefined : status;
   if (detail) {
     const compactCommandLine =
       line.toolName === "exec" || line.toolName === "bash" || line.toolName === "shell";
-    if (line.kind === "command-output" && status && detail !== status) {
-      const outputDetail = detail.startsWith(`${status};`) ? detail : `${status}; ${detail}`;
+    if (line.kind === "command-output" && displayStatus && detail !== displayStatus) {
+      const outputDetail = detail.startsWith(`${displayStatus};`)
+        ? detail
+        : `${displayStatus}; ${detail}`;
       if (compactCommandLine) {
         return `${prefix}${outputDetail}`;
       }
@@ -1070,11 +1076,11 @@ function getProgressDraftLineText(line: string | ChannelProgressDraftLine): stri
     }
     return `${prefix}${detail}`;
   }
-  if (status) {
+  if (displayStatus) {
     if (label) {
-      return `${prefix}${label}: ${status}`;
+      return `${prefix}${label}: ${displayStatus}`;
     }
-    return `${prefix}${status}`;
+    return `${prefix}${displayStatus}`;
   }
   const text = line.text.trim();
   if (!icon && text && text !== label) {
diff --git a/src/plugin-sdk/channel-streaming.test.ts b/src/plugin-sdk/channel-streaming.test.ts
index 378b2507b85c..7fff4a7b4ac9 100644
--- a/src/plugin-sdk/channel-streaming.test.ts
+++ b/src/plugin-sdk/channel-streaming.test.ts
@@ -601,10 +601,16 @@ describe("channel-streaming", () => {
     expect(updated[0]).toMatchObject({
       id: "tool:call-1-output",
       kind: "command-output",
-      status: "completed",
       detail: "install dependencies",
-      text: "🛠️ completed; install dependencies",
+      status: "completed",
+      text: "🛠️ install dependencies",
     });
+    expect(
+      formatChannelProgressDraftText({
+        lines: updated,
+        entry: { streaming: { progress: { label: false } } },
+      }),
+    ).toBe("🛠️ install dependencies");
 
     const recoveredItemLine = buildChannelProgressDraftLine({
       event: "item",
@@ -634,9 +640,9 @@ describe("channel-streaming", () => {
       {
         id: "command-2",
         kind: "command-output",
-        status: "completed",
         detail: "install dependencies failed",
-        text: "🛠️ completed; install dependencies failed",
+        status: "completed",
+        text: "🛠️ install dependencies failed",
       },
     ]);
   });