feat(chat): Enhance bypass handling and introduce CC filter naming feature

Fix : Ollam Provider response

open-sse/handlers/chatCore.js

@@ -23,14 +23,14 @@ import { handleStreamingResponse, buildOnStreamComplete } from "./chatCore/strea
  * @param {object} options.credentials - Provider credentials
  * @param {string} options.sourceFormatOverride - Override detected source format (e.g. "openai-responses")
  */
-export async function handleChatCore({ body, modelInfo, credentials, log, onCredentialsRefreshed, onRequestSuccess, onDisconnect, clientRawRequest, connectionId, userAgent, apiKey, sourceFormatOverride }) {
+export async function handleChatCore({ body, modelInfo, credentials, log, onCredentialsRefreshed, onRequestSuccess, onDisconnect, clientRawRequest, connectionId, userAgent, apiKey, ccFilterNaming, sourceFormatOverride }) {
   const { provider, model } = modelInfo;
   const requestStartTime = Date.now();
 
   const sourceFormat = sourceFormatOverride || detectFormat(body);
 
-  // Check for bypass patterns (warmup, skip)
+  // Check for bypass patterns (warmup, skip, cc naming)
-  const bypassResponse = handleBypassRequest(body, model, userAgent);
+  const bypassResponse = handleBypassRequest(body, model, userAgent, ccFilterNaming);
   if (bypassResponse) return bypassResponse;
 
   const alias = PROVIDER_ID_TO_ALIAS[provider] || provider;

open-sse/utils/bypassHandler.js

@@ -8,7 +8,7 @@ import { formatSSE } from "./stream.js";
  * Check for bypass patterns - return fake response without calling provider
  * Only works for Claude CLI requests
  */
-export function handleBypassRequest(body, model, userAgent = "") {
+export function handleBypassRequest(body, model, userAgent = "", ccFilterNaming = false) {
   if (!userAgent.includes("claude-cli")) return null;
   if (!body.messages?.length) return null;
 
@@ -22,6 +22,7 @@ export function handleBypassRequest(body, model, userAgent = "") {
   };
 
   let shouldBypass = false;
+  let namingBypass = false;
 
   // Pattern 1: Title extraction (assistant message = "{")
   const lastMsg = messages[messages.length - 1];
@@ -54,23 +55,50 @@ export function handleBypassRequest(body, model, userAgent = "") {
     }
   }
 
+  // Pattern 5: CC naming request (topic title extraction by Claude Code CLI)
+  // Claude format: system is top-level body.system field, not inside messages
+  if (!shouldBypass && ccFilterNaming) {
+    const systemMsg = messages.find(m => m.role === "system");
+    const systemFromMessages = getText(systemMsg?.content);
+    const systemFromBody = Array.isArray(body.system)
+      ? body.system.filter(s => s.type === "text").map(s => s.text).join(" ")
+      : (typeof body.system === "string" ? body.system : "");
+    const systemText = systemFromMessages || systemFromBody;
+    if (systemText.includes("isNewTopic")) {
+      shouldBypass = true;
+      namingBypass = true;
+    }
+  }
+
   if (!shouldBypass) return null;
 
   const sourceFormat = detectFormat(body);
   const stream = body.stream !== false;
 
+  // For naming bypass, generate title from user message
+  if (namingBypass) {
+    const userMsg = messages.find(m => m.role === "user");
+    const userText = getText(userMsg?.content);
+    const title = userText.trim().split(/\s+/).slice(0, 3).join(" ");
+    const namingText = JSON.stringify({ isNewTopic: true, title });
+    return stream
+      ? createStreamingResponse(sourceFormat, model, namingText)
+      : createNonStreamingResponse(sourceFormat, model, namingText);
+  }
+
   return stream 
     ? createStreamingResponse(sourceFormat, model)
     : createNonStreamingResponse(sourceFormat, model);
 }
 
+const DEFAULT_BYPASS_TEXT = "CLI Command Execution: Clear Terminal";
+
 /**
  * Create OpenAI standard format response
  */
-function createOpenAIResponse(model) {
+function createOpenAIResponse(model, text = DEFAULT_BYPASS_TEXT) {
   const id = `chatcmpl-${Date.now()}`;
   const created = Math.floor(Date.now() / 1000);
-  const text = "CLI Command Execution: Clear Terminal";
 
   return {
     id,
@@ -97,8 +125,8 @@ function createOpenAIResponse(model) {
  * Create non-streaming response with translation
  * Use translator to convert OpenAI → sourceFormat
  */
-function createNonStreamingResponse(sourceFormat, model) {
+function createNonStreamingResponse(sourceFormat, model, text) {
-  const openaiResponse = createOpenAIResponse(model);
+  const openaiResponse = createOpenAIResponse(model, text);
 
   // If sourceFormat is OpenAI, return directly
   if (sourceFormat === FORMATS.OPENAI) {
@@ -151,8 +179,8 @@ function createNonStreamingResponse(sourceFormat, model) {
  * Create streaming response with translation
  * Use translator to convert OpenAI chunks → sourceFormat
  */
-function createStreamingResponse(sourceFormat, model) {
+function createStreamingResponse(sourceFormat, model, text) {
-  const openaiResponse = createOpenAIResponse(model);
+  const openaiResponse = createOpenAIResponse(model, text);
   const state = initState(sourceFormat);
   state.model = model;
 

open-sse/utils/stream.js

@@ -162,7 +162,9 @@ export function createSSEStream(options = {}) {
         const parsed = parseSSELine(trimmed, targetFormat);
         if (!parsed) continue;
 
-        if (parsed && parsed.done) {
+        // For Ollama: done=true is the final chunk with finish_reason/usage, must translate
+        // For other formats: done=true is the [DONE] sentinel, skip
+        if (parsed && parsed.done && targetFormat !== FORMATS.OLLAMA) {
           const output = "data: [DONE]\n\n";
           reqLogger?.appendConvertedChunk?.(output);
           controller.enqueue(sharedEncoder.encode(output));

src/app/(dashboard)/dashboard/cli-tools/components/ClaudeToolCard.js

@@ -1,7 +1,7 @@
 "use client";
 
 import { useState, useEffect, useRef } from "react";
-import { Card, Button, ModelSelectModal, ManualConfigModal } from "@/shared/components";
+import { Card, Button, ModelSelectModal, ManualConfigModal, Tooltip } from "@/shared/components";
 import Image from "next/image";
 
 const CLOUD_URL = process.env.NEXT_PUBLIC_CLOUD_URL;
@@ -31,6 +31,7 @@ export default function ClaudeToolCard({
   const [modelAliases, setModelAliases] = useState({});
   const [showManualConfigModal, setShowManualConfigModal] = useState(false);
   const [customBaseUrl, setCustomBaseUrl] = useState("");
+  const [ccFilterNaming, setCcFilterNaming] = useState(false);
   const hasInitializedModels = useRef(false);
 
   const getConfigStatus = () => {
@@ -64,6 +65,22 @@ export default function ClaudeToolCard({
     if (isExpanded) fetchModelAliases();
   }, [isExpanded]);
 
+  useEffect(() => {
+    fetch("/api/settings").then(r => r.json()).then(data => {
+      setCcFilterNaming(!!data.ccFilterNaming);
+    }).catch(() => {});
+  }, []);
+
+  const handleCcFilterNamingToggle = async (e) => {
+    const value = e.target.checked;
+    setCcFilterNaming(value);
+    await fetch("/api/settings", {
+      method: "PATCH",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify({ ccFilterNaming: value }),
+    }).catch(() => {});
+  };
+
   const fetchModelAliases = async () => {
     try {
       const res = await fetch("/api/models/alias");
@@ -319,6 +336,19 @@ export default function ClaudeToolCard({
                     {modelMappings[model.alias] && <button onClick={() => onModelMappingChange(model.alias, "")} className="p-1 text-text-muted hover:text-red-500 rounded transition-colors" title="Clear"><span className="material-symbols-outlined text-[14px]">close</span></button>}
                   </div>
                 ))}
+
+                {/* CC Filter Naming */}
+                <div className="flex items-center gap-2">
+                  <span className="w-32 shrink-0 text-sm font-semibold text-text-main text-right">Filter naming</span>
+                  <span className="material-symbols-outlined text-text-muted text-[14px]">arrow_forward</span>
+                  <label className="flex items-center gap-1.5 cursor-pointer select-none">
+                    <input type="checkbox" checked={ccFilterNaming} onChange={handleCcFilterNamingToggle} className="w-3.5 h-3.5 accent-primary cursor-pointer" />
+                    <span className="text-xs text-text-muted">Filter naming requests</span>
+                  </label>
+                  <Tooltip text="Intercepts Claude Code's topic-naming requests and returns a fake response locally, saving API tokens.">
+                    <span className="material-symbols-outlined text-text-muted text-[14px] cursor-help">info</span>
+                  </Tooltip>
+                </div>
               </div>
 
               {message && (

src/shared/components/Tooltip.js

@@ -0,0 +1,19 @@
+"use client";
+
+export default function Tooltip({ text, children, position = "top" }) {
+  const posClass = {
+    top: "bottom-full left-1/2 -translate-x-1/2 mb-1.5",
+    bottom: "top-full left-1/2 -translate-x-1/2 mt-1.5",
+    left: "right-full top-1/2 -translate-y-1/2 mr-1.5",
+    right: "left-full top-1/2 -translate-y-1/2 ml-1.5",
+  }[position];
+
+  return (
+    <div className="relative inline-flex group">
+      {children}
+      <div className={`pointer-events-none absolute ${posClass} z-50 w-max max-w-56 rounded px-2 py-1 text-[11px] leading-snug bg-gray-900 text-white opacity-0 group-hover:opacity-100 transition-opacity duration-150 whitespace-normal`}>
+        {text}
+      </div>
+    </div>
+  );
+}

src/shared/components/index.js

@@ -25,6 +25,7 @@ export { default as KiroSocialOAuthModal } from "./KiroSocialOAuthModal";
 export { default as CursorAuthModal } from "./CursorAuthModal";
 export { default as IFlowCookieModal } from "./IFlowCookieModal";
 export { default as SegmentedControl } from "./SegmentedControl";
+export { default as Tooltip } from "./Tooltip";
 
 // Layouts
 export * from "./layouts";

src/sse/handlers/chat.js

@@ -171,6 +171,7 @@ async function handleSingleModelChat(body, modelStr, clientRawRequest = null, re
     }
 
     // Use shared chatCore
+    const chatSettings = await getSettings();
     const result = await handleChatCore({
       body: { ...body, model: `${provider}/${model}` },
       modelInfo: { provider, model },
@@ -180,6 +181,7 @@ async function handleSingleModelChat(body, modelStr, clientRawRequest = null, re
       connectionId: credentials.connectionId,
       userAgent,
       apiKey,
+      ccFilterNaming: !!chatSettings.ccFilterNaming,
       // Detect source format by endpoint + body
       sourceFormatOverride: request?.url ? detectFormatByEndpoint(new URL(request.url).pathname, body) : null,
       onCredentialsRefreshed: async (newCreds) => {