diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0125b640f66..67f02518970 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -54,6 +54,7 @@ Docs: https://docs.openclaw.ai
 - Agents/messaging: deliver distinct final commentary after same-target `message` tool sends while still deduping text/media already sent by the tool, so short closing remarks are no longer silently dropped. Fixes #76915. Thanks @hclsys.
 - Agents/messaging: preserve string thread IDs when matching message-tool reply dedupe routes, avoiding precision loss on numeric-looking topic IDs before channel plugin comparison. Thanks @vincentkoc.
 - Channels/streaming: honor `agents.defaults.toolProgressDetail: "raw"` in Slack, Discord, Telegram, Matrix, and Microsoft Teams progress drafts, so tool-start lines include raw command/detail output when debugging. Thanks @vincentkoc.
+- Mattermost: use the shared progress draft formatter for tool status previews, including raw command/detail output when `agents.defaults.toolProgressDetail: "raw"` is enabled. Thanks @vincentkoc.
 - OpenAI Codex: honor `auth.order.openai-codex` when starting app-server clients without an explicit auth profile, so status/model probes and implicit startup use the configured Codex account instead of falling back to the default profile. Thanks @vincentkoc.
 - OpenAI Codex: let SSRF-guarded provider requests inherit OpenClaw's undici IPv4/IPv6 fallback policy, so ChatGPT-backed Codex runs recover on IPv4-working hosts when DNS still returns unreachable IPv6 addresses. Fixes #76857. Thanks @jplavoiemtl and @SymbolStar.
 - Gateway/systemd: preserve operator-added secrets in the Gateway env file across re-stage while clearing OpenClaw-managed keys (such as `OPENCLAW_GATEWAY_TOKEN`) so a fresh staging value is never shadowed by a stale env-file copy; operator secrets are also retained when the state-dir `.env` is empty. Fixes #76860. Thanks @hclsys.
diff --git a/extensions/mattermost/src/mattermost/draft-stream.test.ts b/extensions/mattermost/src/mattermost/draft-stream.test.ts
index c922b8d760c..949c131ac36 100644
--- a/extensions/mattermost/src/mattermost/draft-stream.test.ts
+++ b/extensions/mattermost/src/mattermost/draft-stream.test.ts
@@ -243,11 +243,17 @@ describe("createMattermostDraftStream", () => {
 });
 
 describe("buildMattermostToolStatusText", () => {
-  it("renders a status with the tool name", () => {
-    expect(buildMattermostToolStatusText({ name: "read" })).toBe("Running `read`…");
+  it("renders a status with the shared tool label", () => {
+    expect(buildMattermostToolStatusText({ name: "read" })).toBe("📖 Read");
   });
 
-  it("falls back to a generic running tool status", () => {
-    expect(buildMattermostToolStatusText({ name: "exec" })).toBe("Running `exec`…");
+  it("honors raw exec detail mode", () => {
+    expect(
+      buildMattermostToolStatusText({
+        name: "exec",
+        args: { command: "pnpm test -- --watch=false" },
+        detailMode: "raw",
+      }),
+    ).toBe("🛠️ Exec: run tests, `pnpm test -- --watch=false`");
   });
 });
diff --git a/extensions/mattermost/src/mattermost/draft-stream.ts b/extensions/mattermost/src/mattermost/draft-stream.ts
index 61e44e6335f..7ba32912722 100644
--- a/extensions/mattermost/src/mattermost/draft-stream.ts
+++ b/extensions/mattermost/src/mattermost/draft-stream.ts
@@ -1,4 +1,5 @@
 import { createFinalizableDraftLifecycle } from "openclaw/plugin-sdk/channel-lifecycle";
+import { formatChannelProgressDraftLine } from "openclaw/plugin-sdk/channel-streaming";
 import {
   createMattermostPost,
   deleteMattermostPost,
@@ -31,9 +32,23 @@ function normalizeMattermostDraftText(text: string, maxChars: number): string {
   return `${trimmed.slice(0, Math.max(0, maxChars - 3)).trimEnd()}...`;
 }
 
-export function buildMattermostToolStatusText(params: { name?: string; phase?: string }): string {
-  const tool = params.name?.trim() ? ` \`${params.name.trim()}\`` : " tool";
-  return `Running${tool}…`;
+export function buildMattermostToolStatusText(params: {
+  name?: string;
+  phase?: string;
+  args?: Record<string, unknown>;
+  detailMode?: "explain" | "raw";
+}): string {
+  return (
+    formatChannelProgressDraftLine(
+      {
+        event: "tool",
+        name: params.name,
+        phase: params.phase,
+        args: params.args,
+      },
+      params.detailMode ? { detailMode: params.detailMode } : undefined,
+    ) ?? "Running tool..."
+  );
 }
 
 export function createMattermostDraftStream(params: {