fix(regression): restore msteams cold-runtime chunking

extensions/msteams/src/channel.ts

@@ -23,6 +23,7 @@ import { createComputedAccountStatusAdapter } from "openclaw/plugin-sdk/status-h
 import type { ChannelMessageActionName, ChannelPlugin, OpenClawConfig } from "../runtime-api.js";
 import {
   buildProbeChannelStatusSummary,
+  chunkTextForOutbound,
   createDefaultChannelRuntimeState,
   DEFAULT_ACCOUNT_ID,
   PAIRING_APPROVED_MESSAGE,
@@ -934,7 +935,7 @@ export const msteamsPlugin: ChannelPlugin<ResolvedMSTeamsAccount, ProbeMSTeamsRe
     },
     outbound: {
       deliveryMode: "direct",
-      chunker: (text, limit) => getMSTeamsRuntime().channel.text.chunkMarkdownText(text, limit),
+      chunker: chunkTextForOutbound,
       chunkerMode: "markdown",
       textChunkLimit: 4000,
       pollMaxOptions: 12,

extensions/msteams/src/outbound.test.ts

@@ -18,16 +18,6 @@ vi.mock("./polls.js", () => ({
   }),
 }));
 
-vi.mock("./runtime.js", () => ({
-  getMSTeamsRuntime: () => ({
-    channel: {
-      text: {
-        chunkMarkdownText: (text: string) => [text],
-      },
-    },
-  }),
-}));
-
 import { msteamsOutbound } from "./outbound.js";
 
 describe("msteamsOutbound cfg threading", () => {
@@ -128,4 +118,13 @@ describe("msteamsOutbound cfg threading", () => {
       }),
     );
   });
+
+  it("chunks outbound text without requiring MSTeams runtime initialization", () => {
+    const chunker = msteamsOutbound.chunker;
+    if (!chunker) {
+      throw new Error("msteams outbound.chunker unavailable");
+    }
+
+    expect(chunker("alpha beta", 5)).toEqual(["alpha", "beta"]);
+  });
 });

extensions/msteams/src/outbound.ts

@@ -1,13 +1,13 @@
 import { createAttachedChannelResultAdapter } from "openclaw/plugin-sdk/channel-send-result";
 import { resolveOutboundSendDep } from "openclaw/plugin-sdk/outbound-runtime";
 import type { ChannelOutboundAdapter } from "../runtime-api.js";
+import { chunkTextForOutbound } from "../runtime-api.js";
 import { createMSTeamsPollStoreFs } from "./polls.js";
-import { getMSTeamsRuntime } from "./runtime.js";
 import { sendMessageMSTeams, sendPollMSTeams } from "./send.js";
 
 export const msteamsOutbound: ChannelOutboundAdapter = {
   deliveryMode: "direct",
-  chunker: (text, limit) => getMSTeamsRuntime().channel.text.chunkMarkdownText(text, limit),
+  chunker: chunkTextForOutbound,
   chunkerMode: "markdown",
   textChunkLimit: 4000,
   pollMaxOptions: 12,

src/plugin-sdk/msteams.ts

@@ -44,6 +44,7 @@ export {
 } from "../channels/plugins/setup-wizard-helpers.js";
 export { PAIRING_APPROVED_MESSAGE } from "../channels/plugins/pairing-message.js";
 export { resolveOutboundMediaUrls, resolveSendableOutboundReplyParts } from "./reply-payload.js";
+export { chunkTextForOutbound } from "./text-chunking.js";
 export type {
   BaseProbeResult,
   ChannelDirectoryEntry,