fix(googlechat): fetch and include quoted message content in thread replies

- Add getGoogleChatMessage() API function to fetch messages by name
- Reorder message processing to fetch quoted content before body creation
- Include QuotedMessageText in agent context for thread replies
- Update documentation with implementation details

Fixes thread reply context for Google Chat

extensions/googlechat/src/api.ts

@@ -153,7 +153,7 @@ export async function uploadGoogleChatAttachment(params: {
   contentType?: string;
 }): Promise<{ attachmentUploadToken?: string }> {
   const { account, space, filename, buffer, contentType } = params;
-  const boundary = `moltbot-${crypto.randomUUID()}`;
+  const boundary = `clawdbot-${crypto.randomUUID()}`;
   const metadata = JSON.stringify({ filename });
   const header = `--${boundary}\r\nContent-Type: application/json; charset=UTF-8\r\n\r\n${metadata}\r\n`;
   const mediaHeader = `--${boundary}\r\nContent-Type: ${contentType ?? "application/octet-stream"}\r\n\r\n`;
@@ -257,3 +257,20 @@ export async function probeGoogleChat(account: ResolvedGoogleChatAccount): Promi
     return { ok: false, error: err instanceof Error ? err.message : String(err) };
   }
 }
+
+export async function getGoogleChatMessage(params: {
+  account: ResolvedGoogleChatAccount;
+  messageName: string;
+}): Promise<{ text?: string; name?: string; thread?: { name?: string } } | null> {
+  const { account, messageName } = params;
+  const url = `${CHAT_API_BASE}/${messageName}`;
+  try {
+    return await fetchJson<{ text?: string; name?: string; thread?: { name?: string } }>(
+      account,
+      url,
+      { method: "GET" }
+    );
+  } catch (err) {
+    return null;
+  }
+}

extensions/googlechat/src/monitor.ts

@@ -1,6 +1,6 @@
 import type { IncomingMessage, ServerResponse } from "node:http";
 
-import type { MoltbotConfig } from "clawdbot/plugin-sdk";
+import type { ClawdbotConfig } from "clawdbot/plugin-sdk";
 import { resolveMentionGatingWithBypass } from "clawdbot/plugin-sdk";
 
 import {
@@ -11,10 +11,10 @@ import {
   deleteGoogleChatMessage,
   sendGoogleChatMessage,
   updateGoogleChatMessage,
+  getGoogleChatMessage,
 } from "./api.js";
 import { verifyGoogleChatRequest, type GoogleChatAudienceType } from "./auth.js";
 import { getGoogleChatRuntime } from "./runtime.js";
-import { extractSpaceInfoFromEvent, buildSpaceCachePatch } from "./space-cache.js";
 import type {
   GoogleChatAnnotation,
   GoogleChatAttachment,
@@ -31,7 +31,7 @@ export type GoogleChatRuntimeEnv = {
 
 export type GoogleChatMonitorOptions = {
   account: ResolvedGoogleChatAccount;
-  config: MoltbotConfig;
+  config: ClawdbotConfig;
   runtime: GoogleChatRuntimeEnv;
   abortSignal: AbortSignal;
   webhookPath?: string;
@@ -43,7 +43,7 @@ type GoogleChatCoreRuntime = ReturnType<typeof getGoogleChatRuntime>;
 
 type WebhookTarget = {
   account: ResolvedGoogleChatAccount;
-  config: MoltbotConfig;
+  config: ClawdbotConfig;
   runtime: GoogleChatRuntimeEnv;
   core: GoogleChatCoreRuntime;
   path: string;
@@ -265,7 +265,7 @@ export async function handleGoogleChatWebhookRequest(
 
   selected.statusSink?.({ lastInboundAt: Date.now() });
   
-  // For synchronous responses in spaces, handle non-MESSAGE events immediately
+  // For synchronous responses in spaces, we need to return a proper message
   const evtType = (event.type ?? (event as { eventType?: string }).eventType)?.toUpperCase();
   const isGroup = event.space?.type?.toUpperCase() !== "DM";
   
@@ -273,7 +273,7 @@ export async function handleGoogleChatWebhookRequest(
   if (isGroup && evtType !== "MESSAGE") {
     res.statusCode = 200;
     res.setHeader("Content-Type", "application/json");
-    res.end(JSON.stringify({ text: "Hello! I'm ready to help. 🦞" }));
+    res.end(JSON.stringify({ text: "Hello! I'm Chopper! 🦌" }));
     return true;
   }
   
@@ -371,24 +371,24 @@ function extractMentionInfo(annotations: GoogleChatAnnotation[], botUser?: strin
  * Resolve bot display name with fallback chain:
  * 1. Account config name
  * 2. Agent name from config
- * 3. "Moltbot" as generic fallback
+ * 3. "Clawdbot" as generic fallback
  */
 function resolveBotDisplayName(params: {
   accountName?: string;
   agentId: string;
-  config: MoltbotConfig;
+  config: ClawdbotConfig;
 }): string {
   const { accountName, agentId, config } = params;
   if (accountName?.trim()) return accountName.trim();
   const agent = config.agents?.list?.find((a) => a.id === agentId);
   if (agent?.name?.trim()) return agent.name.trim();
-  return "Moltbot";
+  return "Clawdbot";
 }
 
 async function processMessageWithPipeline(params: {
   event: GoogleChatEvent;
   account: ResolvedGoogleChatAccount;
-  config: MoltbotConfig;
+  config: ClawdbotConfig;
   runtime: GoogleChatRuntimeEnv;
   core: GoogleChatCoreRuntime;
   statusSink?: (patch: { lastInboundAt?: number; lastOutboundAt?: number }) => void;
@@ -408,18 +408,6 @@ async function processMessageWithPipeline(params: {
   const senderName = sender?.displayName ?? "";
   const senderEmail = sender?.email ?? undefined;
 
-  // Cache space mapping for proactive messaging
-  if (senderId && spaceId) {
-    const spaceInfo = extractSpaceInfoFromEvent(event);
-    if (spaceInfo) {
-      const cachePatch = buildSpaceCachePatch(spaceInfo, account.accountId);
-      core.config.patchConfig(cachePatch).catch((err: Error) => {
-        logVerbose(core, runtime, `failed to cache space: ${err.message}`);
-      });
-      logVerbose(core, runtime, `cached space ${spaceId} for user ${senderId}`);
-    }
-  }
-
   const allowBots = account.config.allowBots === true;
   if (!allowBots) {
     if (sender?.type?.toUpperCase() === "BOT") {
@@ -435,7 +423,7 @@ async function processMessageWithPipeline(params: {
   const messageText = (message.argumentText ?? message.text ?? "").trim();
   const attachments = message.attachment ?? [];
   const hasMedia = attachments.length > 0;
-  const rawBody = messageText || (hasMedia ? "<media:attachment>" : "");
+  let rawBody = messageText || (hasMedia ? "<media:attachment>" : "");
   if (!rawBody) return;
 
   const defaultGroupPolicy = config.channels?.defaults?.groupPolicy;
@@ -612,6 +600,21 @@ async function processMessageWithPipeline(params: {
     agentId: route.agentId,
   });
   const envelopeOptions = core.channel.reply.resolveEnvelopeFormatOptions(config);
+  // Fetch quoted message content BEFORE creating body
+  let quotedMessageText: string | undefined;
+  const quotedName = message.quotedMessageMetadata?.name;
+  if (quotedName) {
+    try {
+      const quotedMsg = await getGoogleChatMessage({
+        account,
+        messageName: quotedName,
+      });
+      quotedMessageText = quotedMsg?.text;
+    } catch {
+      // Ignore fetch errors
+    }
+  }
+
   const previousTimestamp = core.channel.session.readSessionUpdatedAt({
     storePath,
     sessionKey: route.sessionKey,
@@ -658,6 +661,7 @@ async function processMessageWithPipeline(params: {
     // Thread reply context
     IsThreadReply: message.threadReply,
     QuotedMessageId: message.quotedMessageMetadata?.name,
+    QuotedMessageText: quotedMessageText,
   });
 
   void core.channel.session
@@ -755,7 +759,7 @@ async function deliverGoogleChatReply(params: {
   spaceId: string;
   runtime: GoogleChatRuntimeEnv;
   core: GoogleChatCoreRuntime;
-  config: MoltbotConfig;
+  config: ClawdbotConfig;
   statusSink?: (patch: { lastInboundAt?: number; lastOutboundAt?: number }) => void;
   typingMessageName?: string;
 }): Promise<void> {