diff --git a/extensions/matrix/runtime-api.ts b/extensions/matrix/runtime-api.ts
index 9bcb83a8e01..81f29ef0e10 100644
--- a/extensions/matrix/runtime-api.ts
+++ b/extensions/matrix/runtime-api.ts
@@ -34,4 +34,3 @@ export type {
   WizardPrompter,
 } from "openclaw/plugin-sdk/matrix";
 export { formatZonedTimestamp } from "openclaw/plugin-sdk/matrix";
-export { chunkTextForOutbound } from "openclaw/plugin-sdk/matrix";
diff --git a/src/channels/plugins/contracts/registry-backed.contract.test.ts b/src/channels/plugins/contracts/registry-backed.contract.test.ts
index 3e46cab5bb4..7c88a776bf7 100644
--- a/src/channels/plugins/contracts/registry-backed.contract.test.ts
+++ b/src/channels/plugins/contracts/registry-backed.contract.test.ts
@@ -1,9 +1,9 @@
 import { beforeEach, describe } from "vitest";
-import { __testing as bluebubblesBindingTesting } from "../../../../extensions/bluebubbles/api.js";
-import { __testing as iMessageBindingTesting } from "../../../../extensions/imessage/api.js";
 import { __testing as sessionBindingTesting } from "../../../infra/outbound/session-binding-service.js";
+import { bluebubblesConversationBindingTesting } from "../../../plugin-sdk/bluebubbles.js";
 import { discordThreadBindingTesting } from "../../../plugin-sdk/discord.js";
 import { feishuThreadBindingTesting } from "../../../plugin-sdk/feishu-conversation.js";
+import { iMessageConversationBindingTesting } from "../../../plugin-sdk/imessage.js";
 import { resetMatrixThreadBindingsForTests } from "../../../plugin-sdk/matrix.js";
 import { resetTelegramThreadBindingsForTests } from "../../../plugin-sdk/telegram-runtime-surface.js";
 import {
@@ -95,8 +95,8 @@ for (const entry of directoryContractRegistry) {
 
 describe("session binding contract registry", () => {
   beforeEach(async () => {
-    bluebubblesBindingTesting.resetBlueBubblesConversationBindingsForTests();
-    iMessageBindingTesting.resetIMessageConversationBindingsForTests();
+    bluebubblesConversationBindingTesting.resetBlueBubblesConversationBindingsForTests();
+    iMessageConversationBindingTesting.resetIMessageConversationBindingsForTests();
     sessionBindingTesting.resetSessionBindingAdaptersForTests();
     discordThreadBindingTesting.resetThreadBindingsForTests();
     feishuThreadBindingTesting.resetFeishuThreadBindingsForTests();
diff --git a/src/plugin-sdk/bluebubbles.ts b/src/plugin-sdk/bluebubbles.ts
index b693e8bac95..dfb80619fa1 100644
--- a/src/plugin-sdk/bluebubbles.ts
+++ b/src/plugin-sdk/bluebubbles.ts
@@ -309,6 +309,12 @@ export {
   readStoreAllowFromForDmPolicy,
   resolveDmGroupAccessWithLists,
 } from "../security/dm-policy-shared.js";
+export {
+  matchBlueBubblesAcpConversation,
+  normalizeBlueBubblesAcpConversationId,
+  resolveBlueBubblesConversationIdFromTarget,
+} from "../../extensions/bluebubbles/api.js";
+export { __testing as bluebubblesConversationBindingTesting } from "../../extensions/bluebubbles/api.js";
 export { formatDocsLink } from "../terminal/links.js";
 export type { WizardPrompter } from "../wizard/prompts.js";
 export { isAllowedParsedChatSender } from "./allow-from.js";
diff --git a/src/plugin-sdk/imessage.ts b/src/plugin-sdk/imessage.ts
index 8be5af3c82d..dc78e7a5b3b 100644
--- a/src/plugin-sdk/imessage.ts
+++ b/src/plugin-sdk/imessage.ts
@@ -48,6 +48,7 @@ export {
   resolveIMessageGroupRequireMention,
   resolveIMessageGroupToolPolicy,
 } from "./imessage-policy.js";
+export { __testing as iMessageConversationBindingTesting } from "../../extensions/imessage/api.js";
 export { IMessageConfigSchema } from "../config/zod-schema.providers-core.js";
 
 export { resolveChannelMediaMaxBytes } from "../channels/plugins/media-limits.js";