feat: 移除所有工具结果截断,确保内容完整传给AI
删除TOOL_MAX_RESULT_SIZE配置表和formatDefaultToolResult截断; read_file移除2000行/100KB截断; read_multiple_files移除10000字符截断; list_directory移除2000条目上限; search_files移除10条匹配和50结果限制; run_command移除512KB输出截断; browser_extract移除15000字符截断; session_read移除50条消息限制; session_list移除20条限制; memory search移除8条限制; web_search移除10条结果限制; SearXNG HTML移除内容截断; 版本号升级至0.14.11; 实现工具三档执行模式(auto/confirm/disabled)
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@@ -109,21 +109,6 @@ function getOSEnvironment() {
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};
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}
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/** 每个工具返回给模型的最大字符数 */
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const TOOL_MAX_RESULT_SIZE: Record<string, number> = {
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web_fetch: 20000,
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web_search: 3000,
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read_file: 15000,
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read_multiple_files: 10000,
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list_directory: 5000,
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search_files: 5000,
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run_command: 10000,
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git: 5000,
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session_read: 15000,
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browser_extract: 10000,
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browser_evaluate: 8000,
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};
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/** 始终可并行的只读/独立工具 */
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const ALWAYS_PARALLEL = new Set([
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'read_file', 'list_directory', 'search_files', 'get_file_info', 'tree',
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@@ -466,10 +451,7 @@ function formatDefaultToolResult(toolName: string, result: ToolResult): string {
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k === 'status' || k === 'length' || k === 'isDirectory') continue;
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clean[k] = v;
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}
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let json = JSON.stringify(clean);
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const maxLen = TOOL_MAX_RESULT_SIZE[toolName] || 15000;
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if (json.length > maxLen) json = json.slice(0, maxLen) + '\n... (已截断)';
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return json;
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return JSON.stringify(clean);
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}
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/**
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@@ -484,13 +466,12 @@ function formatToolResultForModel(toolName: string, result: ToolResult): string
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case 'web_search': {
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const raw = result.results as Array<{ title: string; url: string; snippet: string }> | undefined;
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if (!raw?.length) return JSON.stringify({ success: true, message: '未找到结果' });
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const visible = Math.min(10, raw.length);
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const top = raw.slice(0, visible).map((r, i) =>
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const top = raw.map((r, i) =>
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`[${i + 1}] ${r.title}\n URL: ${r.url}\n ${r.snippet}`
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).join('\n\n');
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const fetched = (result as any)._fetched as Array<{ url: string; title: string; content: string }> | undefined;
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const body = JSON.stringify({
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success: true, query: result.query, total: result.total, shown: visible, results: top,
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success: true, query: result.query, total: result.total, shown: raw.length, results: top,
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});
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if (fetched && fetched.length > 0) {
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return body + '\n\n' + fetched.map((f, i) =>
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@@ -881,18 +862,14 @@ async function handleInit(
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if (ctx.mode === 'plan') {
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const resumeData = state.get<{ steps: Array<{index:number;label:string;done:boolean}>; total: number; done: number; loopCount: number } | null>('_planResumeData', null);
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if (resumeData && resumeData.steps.length > 0 && resumeData.done < resumeData.total) {
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// 恢复追踪器状态
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const { initPlanTracker } = await import('./tool-registry.js');
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const steps = resumeData.steps.map(s => s.label);
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const tracker = initPlanTracker(steps);
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// 标记已完成的步骤
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for (const s of resumeData.steps) {
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if (s.done) {
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tracker.steps[s.index - 1].done = true;
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tracker.done++;
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}
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}
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// 直接从恢复数据构建追踪器,一次保存(避免 initPlanTracker 的冗余中间保存)
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const { savePlanTracker } = await import('./tool-registry.js');
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const tracker = {
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steps: resumeData.steps.map(s => ({ index: s.index, label: s.label, done: s.done })),
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total: resumeData.total,
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done: resumeData.done,
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active: true as const,
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};
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savePlanTracker(tracker);
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// 清空恢复数据,避免重复恢复
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state.set('_planResumeData', null);
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@@ -990,6 +967,7 @@ async function handleInit(
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role: 'user' as const,
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content: `[Plan Mode] 请按照 Plan Mode 执行规则中指定的格式输出执行计划。不要直接执行工具调用,先输出计划等待用户批准。`,
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ephemeral: true,
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planConstraint: true,
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});
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}
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@@ -1018,7 +996,7 @@ function extractPlanSteps(content: string): string[] {
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// 匹配: 1. **步骤名** — 工具: xxx — 描述
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const match = line.match(/^\d+[\.\)、]\s*(?:\*\*)?(.+?)(?:\*\*)?(?:\s*[—\-]\s*)/);
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if (match) {
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const step = match[0].trim();
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const step = match[1].trim();
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if (step.length >= 5 && step.length <= 200) {
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steps.push(step);
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continue;
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@@ -1048,7 +1026,7 @@ function extractPlanSteps(content: string): string[] {
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}
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}
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return steps.length > 0 ? steps.slice(0, 8) : ['执行任务计划(详见上方描述)'];
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return steps.slice(0, 8);
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}
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/**
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@@ -1283,7 +1261,8 @@ async function handleThinking(
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}
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// 多步骤任务待办追踪 — 用户一句话里有多个动作时,提醒未完成的
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if (ctx.loopCount >= 2 && ctx.allToolRecords.length > 0) {
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// Plan Mode 下由 Plan Tracker 统一追踪进度,跳过避免信息冗余
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if (ctx.mode !== 'plan' && ctx.loopCount >= 2 && ctx.allToolRecords.length > 0) {
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const firstUserMsg = ctx.messages.find(m => m.role === 'user');
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const userText = firstUserMsg?.content || '';
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const pending = detectPendingActions(userText, ctx.allToolRecords);
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@@ -1888,8 +1867,12 @@ async function handleReflecting(
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// ── Plan Mode: 第一轮回复 → 检测是否为计划 → 等待用户确认 ──
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// P1 修复:移除 ctx.toolCalls.length === 0 条件 — 模型可能忽略 Plan Mode 指令直接调用工具,
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// 此时应取消工具执行,转为等待用户确认计划
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if (ctx.mode === 'plan' && ctx.loopCount === 1 && ctx.content.length > 50) {
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const isPlanLike = /计划|步骤|step|plan|思路|方案|流程/.test(ctx.content.slice(0, 200));
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if (ctx.mode === 'plan' && ctx.loopCount === 1 && ctx.content.length > 20) {
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// 收紧检测:需要同时包含计划关键词和结构化标记(编号列表或 Markdown 标题)
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const head = ctx.content.slice(0, 300);
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const hasPlanKeyword = /执行计划|步骤[一二三四五六七八九十\d]|Step\s*\d|Plan:|行动计划|实施方案/.test(head);
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const hasStructure = /^\s*(\d+[\.\)、]|[-*]\s)/m.test(head) || /^#{1,3}\s/m.test(head);
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const isPlanLike = hasPlanKeyword && hasStructure;
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if (isPlanLike && callbacks.onPlanReady) {
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// 如果模型在第一轮就调用了工具,取消这些工具调用(Plan Mode 要求先规划后执行)
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if (ctx.toolCalls.length > 0) {
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@@ -1928,10 +1911,9 @@ async function handleReflecting(
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initPlanTracker(steps);
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logInfo('Plan Tracker 已启动', `${steps.length} 个步骤`);
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}
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// 移除 Plan Mode 的"不要执行工具"约束消息,替换为执行指令
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// 从后往前找到并移除 Plan Mode 提示(ephemeral 标记)
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// 移除 Plan Mode 的约束消息(通过 planConstraint 标记精确匹配,不依赖字符串内容)
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for (let i = ctx.messages.length - 1; i >= 0; i--) {
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if (ctx.messages[i].ephemeral && ctx.messages[i].content?.includes('不要直接执行工具调用')) {
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if (ctx.messages[i].planConstraint) {
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ctx.messages.splice(i, 1);
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break;
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}
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@@ -1944,9 +1926,40 @@ async function handleReflecting(
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transition(ctx, S.THINKING);
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return;
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}
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// 非计划回复(如简单问答)→ 跳过 Plan Mode,直接完成
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// 非计划回复 → 检查是否需要保护
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if (!isPlanLike) {
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logInfo('Plan Mode: 回复非计划内容,直接完成');
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// 模型未输出计划但调用了工具 → 取消工具,要求重新规划
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if (ctx.toolCalls.length > 0) {
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ctx.planRetries++;
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if (ctx.planRetries >= 3) {
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logWarn('Plan Mode: 非计划回复+工具调用达到最大重试次数,强制执行');
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for (const call of ctx.toolCalls) {
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callbacks.onToolCallError(call.function.name, 'Plan Mode: 超过最大重试次数', call);
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}
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ctx.toolCalls.length = 0;
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ctx.messages.push({
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role: 'user',
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content: '已达到最大计划重试次数。请基于当前回复直接开始执行任务。',
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ephemeral: true,
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});
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transition(ctx, S.THINKING);
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return;
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}
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logWarn(`Plan Mode: 回复非计划内容但调用了 ${ctx.toolCalls.length} 个工具,取消并要求重新规划 (重试 ${ctx.planRetries}/3)`);
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for (const call of ctx.toolCalls) {
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callbacks.onToolCallError(call.function.name, 'Plan Mode: 首轮应输出计划,请先规划再执行', call);
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}
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ctx.toolCalls.length = 0;
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ctx.messages.push({
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role: 'user',
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content: '请按照 Plan Mode 执行规则输出结构化执行计划(包含编号步骤),不要直接回答或调用工具。',
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ephemeral: true,
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});
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transition(ctx, S.THINKING);
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return;
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}
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// 无工具调用的简单回复 → 跳过 Plan Mode,直接完成
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logInfo('Plan Mode: 回复非计划内容(简单问答),直接完成');
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}
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}
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@@ -1977,13 +1990,13 @@ async function handleReflecting(
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logInfo('模型停止工具调用 → ReAct Agent Loop 结束');
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// ── 保存 Plan Mode 最终进度到状态,供下一轮 Loop 注入历史 ──
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// 注意:不在此处 clearPlanTracker,由 finally 块统一处理(保存 resumeData 后清理)
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if (ctx.mode === 'plan') {
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const tracker = getPlanTracker();
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if (tracker.active && tracker.steps.length > 0) {
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state.set('_lastPlanStatus', formatPlanStatus());
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}
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}
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clearPlanTracker();
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// ── 自动记忆提取(异步,不阻塞用户看到回复)──
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const abortController = state.get<AbortController | null>(KEYS.ABORT_CONTROLLER);
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