diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9ef3d0074..6500f0f45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ Docs: https://docs.openclaw.ai
 
 ### Changes
 
+- Telegram: remove `@ts-nocheck` from `bot-message.ts`, type deps via `Omit<BuildTelegramMessageContextParams>`, widen `allMedia` to `TelegramMediaRef[]`. (#9180)
 - Telegram: remove `@ts-nocheck` from `bot.ts`, fix duplicate `bot.catch` error handler (Grammy overrides), remove dead reaction `message_thread_id` routing, harden sticker cache guard. (#9077)
 - Onboarding: add Cloudflare AI Gateway provider setup and docs. (#7914) Thanks @roerohan.
 - Onboarding: add Moonshot (.cn) auth choice and keep the China base URL when preserving defaults. (#7180) Thanks @waynelwz.
diff --git a/src/telegram/bot-message-context.ts b/src/telegram/bot-message-context.ts
index b4f284aee..a8da88871 100644
--- a/src/telegram/bot-message-context.ts
+++ b/src/telegram/bot-message-context.ts
@@ -54,7 +54,7 @@ import {
   resolveTelegramThreadSpec,
 } from "./bot/helpers.js";
 
-type TelegramMediaRef = {
+export type TelegramMediaRef = {
   path: string;
   contentType?: string;
   stickerMetadata?: {
@@ -89,7 +89,7 @@ type ResolveGroupActivation = (params: {
 
 type ResolveGroupRequireMention = (chatId: string | number) => boolean;
 
-type BuildTelegramMessageContextParams = {
+export type BuildTelegramMessageContextParams = {
   primaryCtx: TelegramContext;
   allMedia: TelegramMediaRef[];
   storeAllowFrom: string[];
diff --git a/src/telegram/bot-message.ts b/src/telegram/bot-message.ts
index ffaa00be5..cc9c34fa5 100644
--- a/src/telegram/bot-message.ts
+++ b/src/telegram/bot-message.ts
@@ -1,8 +1,30 @@
-// @ts-nocheck
-import { buildTelegramMessageContext } from "./bot-message-context.js";
+import type { ReplyToMode } from "../config/config.js";
+import type { TelegramAccountConfig } from "../config/types.telegram.js";
+import type { RuntimeEnv } from "../runtime.js";
+import type { TelegramBotOptions } from "./bot.js";
+import type { TelegramContext, TelegramStreamMode } from "./bot/types.js";
+import {
+  buildTelegramMessageContext,
+  type BuildTelegramMessageContextParams,
+  type TelegramMediaRef,
+} from "./bot-message-context.js";
 import { dispatchTelegramMessage } from "./bot-message-dispatch.js";
 
-export const createTelegramMessageProcessor = (deps) => {
+/** Dependencies injected once when creating the message processor. */
+type TelegramMessageProcessorDeps = Omit<
+  BuildTelegramMessageContextParams,
+  "primaryCtx" | "allMedia" | "storeAllowFrom" | "options"
+> & {
+  telegramCfg: TelegramAccountConfig;
+  runtime: RuntimeEnv;
+  replyToMode: ReplyToMode;
+  streamMode: TelegramStreamMode;
+  textLimit: number;
+  opts: Pick<TelegramBotOptions, "token">;
+  resolveBotTopicsEnabled: (ctx: TelegramContext) => boolean | Promise<boolean>;
+};
+
+export const createTelegramMessageProcessor = (deps: TelegramMessageProcessorDeps) => {
   const {
     bot,
     cfg,
@@ -26,7 +48,12 @@ export const createTelegramMessageProcessor = (deps) => {
     resolveBotTopicsEnabled,
   } = deps;
 
-  return async (primaryCtx, allMedia, storeAllowFrom, options) => {
+  return async (
+    primaryCtx: TelegramContext,
+    allMedia: TelegramMediaRef[],
+    storeAllowFrom: string[],
+    options?: { messageIdOverride?: string; forceWasMentioned?: boolean },
+  ) => {
     const context = await buildTelegramMessageContext({
       primaryCtx,
       allMedia,