diff --git a/src/auto-reply/inbound-debounce.ts b/src/auto-reply/inbound-debounce.ts
index 2b923b879..d28caedaf 100644
--- a/src/auto-reply/inbound-debounce.ts
+++ b/src/auto-reply/inbound-debounce.ts
@@ -29,21 +29,67 @@ export function resolveInboundDebounceMs(params: {
   return override ?? byChannel ?? base ?? 0;
 }
 
+export function resolvePeerBots(params: { cfg: MoltbotConfig }): string[] {
+  const peerBots = params.cfg.messages?.inbound?.peerBots;
+  if (!Array.isArray(peerBots)) return [];
+  return peerBots.filter((id): id is string => typeof id === "string" && id.trim().length > 0);
+}
+
+export function resolvePeerTypingDelayMs(params: { cfg: MoltbotConfig }): number {
+  return resolveMs(params.cfg.messages?.inbound?.peerTypingDelayMs) ?? 3000;
+}
+
+export function resolvePeerTypingMaxRetries(params: { cfg: MoltbotConfig }): number {
+  return resolveMs(params.cfg.messages?.inbound?.peerTypingMaxRetries) ?? 3;
+}
+
 type DebounceBuffer<T> = {
   items: T[];
   timeout: ReturnType<typeof setTimeout> | null;
 };
 
+export type DebounceFlushContext<T> = {
+  /** Re-enqueue an item with a custom delay (e.g., for peer typing backoff) */
+  requeue: (item: T, delayMs: number) => void;
+};
+
 export function createInboundDebouncer<T>(params: {
   debounceMs: number;
   buildKey: (item: T) => string | null | undefined;
   shouldDebounce?: (item: T) => boolean;
-  onFlush: (items: T[]) => Promise<void>;
+  onFlush: (items: T[], ctx: DebounceFlushContext<T>) => Promise<void>;
   onError?: (err: unknown, items: T[]) => void;
 }) {
   const buffers = new Map<string, DebounceBuffer<T>>();
   const debounceMs = Math.max(0, Math.trunc(params.debounceMs));
 
+  const scheduleFlushWithDelay = (key: string, buffer: DebounceBuffer<T>, delayMs: number) => {
+    if (buffer.timeout) clearTimeout(buffer.timeout);
+    buffer.timeout = setTimeout(() => {
+      void flushBuffer(key, buffer);
+    }, delayMs);
+    buffer.timeout.unref?.();
+  };
+
+  const requeueItem = (item: T, delayMs: number) => {
+    const key = params.buildKey(item);
+    if (!key) return;
+
+    const existing = buffers.get(key);
+    if (existing) {
+      existing.items.push(item);
+      scheduleFlushWithDelay(key, existing, delayMs);
+    } else {
+      const buffer: DebounceBuffer<T> = { items: [item], timeout: null };
+      buffers.set(key, buffer);
+      scheduleFlushWithDelay(key, buffer, delayMs);
+    }
+  };
+
+  const flushContext: DebounceFlushContext<T> = {
+    requeue: requeueItem,
+  };
+
   const flushBuffer = async (key: string, buffer: DebounceBuffer<T>) => {
     buffers.delete(key);
     if (buffer.timeout) {
@@ -52,7 +98,7 @@ export function createInboundDebouncer<T>(params: {
     }
     if (buffer.items.length === 0) return;
     try {
-      await params.onFlush(buffer.items);
+      await params.onFlush(buffer.items, flushContext);
     } catch (err) {
       params.onError?.(err, buffer.items);
     }
@@ -80,7 +126,7 @@ export function createInboundDebouncer<T>(params: {
       if (key && buffers.has(key)) {
         await flushKey(key);
       }
-      await params.onFlush([item]);
+      await params.onFlush([item], flushContext);
       return;
     }
 
diff --git a/src/config/types.messages.ts b/src/config/types.messages.ts
index 37ef4e942..f33889ccb 100644
--- a/src/config/types.messages.ts
+++ b/src/config/types.messages.ts
@@ -25,6 +25,12 @@ export type InboundDebounceByProvider = Record<string, number>;
 export type InboundDebounceConfig = {
   debounceMs?: number;
   byChannel?: InboundDebounceByProvider;
+  /** Bot user IDs to watch for typing indicators (multi-bot coordination). */
+  peerBots?: string[];
+  /** Delay (ms) when a peer bot is typing. Default: 3000. */
+  peerTypingDelayMs?: number;
+  /** Max retries when peer keeps typing. Default: 3. */
+  peerTypingMaxRetries?: number;
 };
 
 export type BroadcastStrategy = "parallel" | "sequential";
diff --git a/src/discord/monitor/message-handler.ts b/src/discord/monitor/message-handler.ts
index a7434aed0..29f5b13ae 100644
--- a/src/discord/monitor/message-handler.ts
+++ b/src/discord/monitor/message-handler.ts
@@ -4,7 +4,11 @@ import { hasControlCommand } from "../../auto-reply/command-detection.js";
 import {
   createInboundDebouncer,
   resolveInboundDebounceMs,
+  resolvePeerBots,
+  resolvePeerTypingDelayMs,
+  resolvePeerTypingMaxRetries,
 } from "../../auto-reply/inbound-debounce.js";
+import { isPeerTyping } from "./peer-typing.js";
 import type { HistoryEntry } from "../../auto-reply/reply/history.js";
 import type { ReplyToMode } from "../../config/config.js";
 import { danger } from "../../globals.js";
@@ -41,8 +45,14 @@ export function createDiscordMessageHandler(params: {
   const groupPolicy = params.discordConfig?.groupPolicy ?? "open";
   const ackReactionScope = params.cfg.messages?.ackReactionScope ?? "group-mentions";
   const debounceMs = resolveInboundDebounceMs({ cfg: params.cfg, channel: "discord" });
+  const peerBotIds = resolvePeerBots({ cfg: params.cfg });
+  const peerTypingDelayMs = resolvePeerTypingDelayMs({ cfg: params.cfg });
+  const peerTypingMaxRetries = resolvePeerTypingMaxRetries({ cfg: params.cfg });
 
-  const debouncer = createInboundDebouncer<{ data: DiscordMessageEvent; client: Client }>({
+  // Type for entries with optional retry tracking
+  type EntryWithRetry = { data: DiscordMessageEvent; client: Client; __peerTypingRetries?: number };
+
+  const debouncer = createInboundDebouncer<EntryWithRetry>({
     debounceMs,
     buildKey: (entry) => {
       const message = entry.data.message;
@@ -60,9 +70,21 @@ export function createDiscordMessageHandler(params: {
       if (!baseText.trim()) return false;
       return !hasControlCommand(baseText, params.cfg);
     },
-    onFlush: async (entries) => {
+    onFlush: async (entries, { requeue }) => {
       const last = entries.at(-1);
       if (!last) return;
+
+      // Peer typing check: if a configured peer bot is typing, back off and retry
+      const channelId = last.data.message?.channelId;
+      if (channelId && peerBotIds.length > 0) {
+        const retryCount = last.__peerTypingRetries ?? 0;
+        if (retryCount < peerTypingMaxRetries && isPeerTyping(channelId, peerBotIds)) {
+          // Re-enqueue with backoff delay
+          requeue({ ...last, __peerTypingRetries: retryCount + 1 }, peerTypingDelayMs);
+          return;
+        }
+      }
+
       if (entries.length === 1) {
         const ctx = await preflightDiscordMessage({
           ...params,
diff --git a/src/discord/monitor/peer-typing.ts b/src/discord/monitor/peer-typing.ts
new file mode 100644
index 000000000..62b3cd642
--- /dev/null
+++ b/src/discord/monitor/peer-typing.ts
@@ -0,0 +1,65 @@
+import { TypingStartListener, type Client } from "@buape/carbon";
+
+const TYPING_TTL_MS = 10_000;
+
+// channelId → Map<userId, expiresAtMs>
+const peerTypingState = new Map<string, Map<string, number>>();
+
+/**
+ * Listener that tracks typing indicators from configured peer bots.
+ * Used to implement typing-aware debounce for multi-bot coordination.
+ */
+export class PeerTypingListener extends TypingStartListener {
+  constructor(private peerBotIds: Set<string>) {
+    super();
+  }
+
+  async handle(data: { channel_id: string; user_id: string }, _client: Client): Promise<void> {
+    // Only track typing from configured peer bots
+    if (!this.peerBotIds.has(data.user_id)) return;
+
+    let channelMap = peerTypingState.get(data.channel_id);
+    if (!channelMap) {
+      channelMap = new Map();
+      peerTypingState.set(data.channel_id, channelMap);
+    }
+    channelMap.set(data.user_id, Date.now() + TYPING_TTL_MS);
+  }
+}
+
+/**
+ * Check if any of the specified peer bots are currently typing in the channel.
+ * Returns true if at least one peer has a non-expired typing indicator.
+ */
+export function isPeerTyping(channelId: string, peerBotIds: string[]): boolean {
+  const channelMap = peerTypingState.get(channelId);
+  if (!channelMap) return false;
+
+  const now = Date.now();
+  for (const id of peerBotIds) {
+    const expiresAt = channelMap.get(id);
+    if (expiresAt && expiresAt > now) return true;
+  }
+  return false;
+}
+
+/**
+ * Clean up expired typing indicators from the state map.
+ * Called periodically or on-demand to prevent memory leaks.
+ */
+export function clearExpiredTyping(): void {
+  const now = Date.now();
+  for (const [channelId, channelMap] of peerTypingState) {
+    for (const [userId, expiresAt] of channelMap) {
+      if (expiresAt <= now) channelMap.delete(userId);
+    }
+    if (channelMap.size === 0) peerTypingState.delete(channelId);
+  }
+}
+
+/**
+ * Get the current typing state for debugging/diagnostics.
+ */
+export function getPeerTypingState(): Map<string, Map<string, number>> {
+  return peerTypingState;
+}
diff --git a/src/discord/monitor/provider.ts b/src/discord/monitor/provider.ts
index 3ab56a478..9fe7a623c 100644
--- a/src/discord/monitor/provider.ts
+++ b/src/discord/monitor/provider.ts
@@ -34,6 +34,8 @@ import {
   registerDiscordListener,
 } from "./listeners.js";
 import { createDiscordMessageHandler } from "./message-handler.js";
+import { PeerTypingListener } from "./peer-typing.js";
+import { resolvePeerBots } from "../../auto-reply/inbound-debounce.js";
 import {
   createDiscordCommandArgFallbackButton,
   createDiscordNativeCommand,
@@ -549,6 +551,13 @@ export async function monitorDiscordProvider(opts: MonitorDiscordOpts = {}) {
     runtime.log?.("discord: GuildPresences intent enabled — presence listener registered");
   }
 
+  // Register peer typing listener for multi-bot coordination
+  const peerBotIds = resolvePeerBots({ cfg });
+  if (peerBotIds.length > 0) {
+    registerDiscordListener(client.listeners, new PeerTypingListener(new Set(peerBotIds)));
+    runtime.log?.(`discord: peer typing listener registered for ${peerBotIds.length} bot(s)`);
+  }
+
   runtime.log?.(`logged in to discord${botUserId ? ` as ${botUserId}` : ""}`);
 
   // Start exec approvals handler after client is ready